* [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory
@ 2016-07-12 10:45 Simon Bolek
2016-07-12 23:36 ` Khem Raj
0 siblings, 1 reply; 16+ messages in thread
From: Simon Bolek @ 2016-07-12 10:45 UTC (permalink / raw)
To: yocto
[-- Attachment #1: Type: text/plain, Size: 1940 bytes --]
Hello everyone!
I am trying to install genericx86 core-image-sato (jethro) HDDIMG to an
atom-pc.
For this 2GB USB stick is used.
When choosing 'install' option from boot menu I get the message:
"Searching for hard drives...
No hard drive selected. Installation aborted."
Installatiion stops and i get the console.
When I try to run fsck, it says: can't read '/etc/fstab': No such file or
directory
fdisk -l shows only the partitions of USB stick.
After I choose 'boot' option to boot into live image, SDD drive is under
/dev/sdb and USB installation stick under /dev/sda,
What recipe/package is my installation missing? The SSD hard drive is not
recognized for some reason. With previous yocto releases this package list
DID work fine.
So there is something missing in the background.
Do you have any idea what this might be?
Below is my package list from local.conf.
thank you and kind regards
Simon :-)
EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh"
IMAGE_INSTALL_append = " make \
initscripts \
grub \
initramfs-boot \
syslinux \
initramfs-live-install \
initramfs-live-install-efi \
initramfs-live-boot \
xinit \
xwininfo \
openssh-sftp \
openssh-sftp-server \
qtbase-plugins \
qtconnectivity \
qtdeclarative \
qtdeclarative-plugins \
qtdeclarative-tools \
qtdeclarative-qmlplugins \
qtenginio \
qtlocation \
qtmultimedia \
qtmultimedia-plugins \
qtmultimedia-qmlplugins \
qtsystems \
"
Viele Grüsse
Simon Bolek :-)
mit freundlichem Gruss / kind regards / pozdrawiam
Simon P. Bolek
------------------------------------------------------
Dipl. Inf. Simon P. Bolek
SAP Integration Architect
Business Mobile and IVI Solutions
mailto: simon.bolek@arcom-ivi.de
http://www.arcom-ivi.de/
XING: https://www.xing.com/profile/SimonP_Bolek
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^ permalink raw reply [flat|nested] 16+ messages in thread* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-12 10:45 [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory Simon Bolek @ 2016-07-12 23:36 ` Khem Raj 2016-07-13 6:28 ` Simon Bolek 0 siblings, 1 reply; 16+ messages in thread From: Khem Raj @ 2016-07-12 23:36 UTC (permalink / raw) To: Simon Bolek; +Cc: yocto On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek <simon.bolek@googlemail.com> wrote: > Hello everyone! > > I am trying to install genericx86 core-image-sato (jethro) HDDIMG to an > atom-pc. > For this 2GB USB stick is used. > When choosing 'install' option from boot menu I get the message: > > "Searching for hard drives... > No hard drive selected. Installation aborted." > > Installatiion stops and i get the console. > When I try to run fsck, it says: can't read '/etc/fstab': No such file or > directory > > fdisk -l shows only the partitions of USB stick. > > After I choose 'boot' option to boot into live image, SDD drive is under > /dev/sdb and USB installation stick under /dev/sda, > > What recipe/package is my installation missing? The SSD hard drive is not > recognized for some reason. With previous yocto releases this package list > DID work fine. > So there is something missing in the background. > Do you have any idea what this might be? udev should have run and found your hdd. So it seems its not finding it when running from initramfs. Can you try to add logs to initramfs and see what udev is doing ? > > Below is my package list from local.conf. > > thank you and kind regards > Simon :-) > > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" > IMAGE_INSTALL_append = " make \ > initscripts \ > grub \ > initramfs-boot \ > syslinux \ > initramfs-live-install \ > initramfs-live-install-efi \ > initramfs-live-boot \ > xinit \ > xwininfo \ > openssh-sftp \ > openssh-sftp-server \ > qtbase-plugins \ > qtconnectivity \ > qtdeclarative \ > qtdeclarative-plugins \ > qtdeclarative-tools \ > qtdeclarative-qmlplugins \ > qtenginio \ > qtlocation \ > qtmultimedia \ > qtmultimedia-plugins \ > qtmultimedia-qmlplugins \ > qtsystems \ > " > > Viele Grüsse > Simon Bolek :-) > > mit freundlichem Gruss / kind regards / pozdrawiam > Simon P. Bolek > ------------------------------------------------------ > Dipl. Inf. Simon P. Bolek > SAP Integration Architect > Business Mobile and IVI Solutions > mailto: simon.bolek@arcom-ivi.de > http://www.arcom-ivi.de/ > XING: https://www.xing.com/profile/SimonP_Bolek > > -- > _______________________________________________ > yocto mailing list > yocto@yoctoproject.org > https://lists.yoctoproject.org/listinfo/yocto > ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-12 23:36 ` Khem Raj @ 2016-07-13 6:28 ` Simon Bolek 2016-07-13 6:36 ` Khem Raj 0 siblings, 1 reply; 16+ messages in thread From: Simon Bolek @ 2016-07-13 6:28 UTC (permalink / raw) To: Khem Raj; +Cc: yocto [-- Attachment #1: Type: text/plain, Size: 3253 bytes --] Thank you Raj, Is there a standard way to activate these initramfs logs, or do I have to implement it myself somewhere? thank you and kind regards Simon :-) Viele Grüsse Simon Bolek :-) mit freundlichem Gruss / kind regards / pozdrawiam Simon P. Bolek ------------------------------------------------------ Dipl. Inf. Simon P. Bolek SAP Integration Architect Business Mobile and IVI Solutions mailto: simon.bolek@arcom-ivi.de http://www.arcom-ivi.de/ XING: https://www.xing.com/profile/SimonP_Bolek On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj <raj.khem@gmail.com> wrote: > On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek <simon.bolek@googlemail.com> > wrote: > > Hello everyone! > > > > I am trying to install genericx86 core-image-sato (jethro) HDDIMG to an > > atom-pc. > > For this 2GB USB stick is used. > > When choosing 'install' option from boot menu I get the message: > > > > "Searching for hard drives... > > No hard drive selected. Installation aborted." > > > > Installatiion stops and i get the console. > > When I try to run fsck, it says: can't read '/etc/fstab': No such file or > > directory > > > > fdisk -l shows only the partitions of USB stick. > > > > After I choose 'boot' option to boot into live image, SDD drive is under > > /dev/sdb and USB installation stick under /dev/sda, > > > > What recipe/package is my installation missing? The SSD hard drive is not > > recognized for some reason. With previous yocto releases this package > list > > DID work fine. > > So there is something missing in the background. > > Do you have any idea what this might be? > > udev should have run and found your hdd. So it seems its not finding > it when running from initramfs. Can you try to add logs to initramfs > and see what udev is doing ? > > > > > Below is my package list from local.conf. > > > > thank you and kind regards > > Simon :-) > > > > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" > > IMAGE_INSTALL_append = " make \ > > initscripts \ > > grub \ > > initramfs-boot \ > > syslinux \ > > initramfs-live-install \ > > initramfs-live-install-efi \ > > initramfs-live-boot \ > > xinit \ > > xwininfo \ > > openssh-sftp \ > > openssh-sftp-server \ > > qtbase-plugins \ > > qtconnectivity \ > > qtdeclarative \ > > qtdeclarative-plugins \ > > qtdeclarative-tools \ > > qtdeclarative-qmlplugins \ > > qtenginio \ > > qtlocation \ > > qtmultimedia \ > > qtmultimedia-plugins \ > > qtmultimedia-qmlplugins \ > > qtsystems \ > > " > > > > Viele Grüsse > > Simon Bolek :-) > > > > mit freundlichem Gruss / kind regards / pozdrawiam > > Simon P. Bolek > > ------------------------------------------------------ > > Dipl. Inf. Simon P. Bolek > > SAP Integration Architect > > Business Mobile and IVI Solutions > > mailto: simon.bolek@arcom-ivi.de > > http://www.arcom-ivi.de/ > > XING: https://www.xing.com/profile/SimonP_Bolek > > > > -- > > _______________________________________________ > > yocto mailing list > > yocto@yoctoproject.org > > https://lists.yoctoproject.org/listinfo/yocto > > > [-- Attachment #2: Type: text/html, Size: 5159 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-13 6:28 ` Simon Bolek @ 2016-07-13 6:36 ` Khem Raj 2016-07-13 7:03 ` Simon Bolek 0 siblings, 1 reply; 16+ messages in thread From: Khem Raj @ 2016-07-13 6:36 UTC (permalink / raw) To: Simon Bolek; +Cc: yocto On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek <simon.bolek@googlemail.com> wrote: > Thank you Raj, > > Is there a standard way to activate these initramfs logs, or do I have to > implement it myself somewhere? you have to add printf etc. yourself into the init script in initramfs image > > thank you and kind regards > Simon :-) > > Viele Grüsse > Simon Bolek :-) > > mit freundlichem Gruss / kind regards / pozdrawiam > Simon P. Bolek > ------------------------------------------------------ > Dipl. Inf. Simon P. Bolek > SAP Integration Architect > Business Mobile and IVI Solutions > mailto: simon.bolek@arcom-ivi.de > http://www.arcom-ivi.de/ > XING: https://www.xing.com/profile/SimonP_Bolek > > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj <raj.khem@gmail.com> wrote: >> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek <simon.bolek@googlemail.com> >> wrote: >> > Hello everyone! >> > >> > I am trying to install genericx86 core-image-sato (jethro) HDDIMG to an >> > atom-pc. >> > For this 2GB USB stick is used. >> > When choosing 'install' option from boot menu I get the message: >> > >> > "Searching for hard drives... >> > No hard drive selected. Installation aborted." >> > >> > Installatiion stops and i get the console. >> > When I try to run fsck, it says: can't read '/etc/fstab': No such file >> > or >> > directory >> > >> > fdisk -l shows only the partitions of USB stick. >> > >> > After I choose 'boot' option to boot into live image, SDD drive is under >> > /dev/sdb and USB installation stick under /dev/sda, >> > >> > What recipe/package is my installation missing? The SSD hard drive is >> > not >> > recognized for some reason. With previous yocto releases this package >> > list >> > DID work fine. >> > So there is something missing in the background. >> > Do you have any idea what this might be? >> >> udev should have run and found your hdd. So it seems its not finding >> it when running from initramfs. Can you try to add logs to initramfs >> and see what udev is doing ? >> >> > >> > Below is my package list from local.conf. >> > >> > thank you and kind regards >> > Simon :-) >> > >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" >> > IMAGE_INSTALL_append = " make \ >> > initscripts \ >> > grub \ >> > initramfs-boot \ >> > syslinux \ >> > initramfs-live-install \ >> > initramfs-live-install-efi \ >> > initramfs-live-boot \ >> > xinit \ >> > xwininfo \ >> > openssh-sftp \ >> > openssh-sftp-server \ >> > qtbase-plugins \ >> > qtconnectivity \ >> > qtdeclarative \ >> > qtdeclarative-plugins \ >> > qtdeclarative-tools \ >> > qtdeclarative-qmlplugins \ >> > qtenginio \ >> > qtlocation \ >> > qtmultimedia \ >> > qtmultimedia-plugins \ >> > qtmultimedia-qmlplugins \ >> > qtsystems \ >> > " >> > >> > Viele Grüsse >> > Simon Bolek :-) >> > >> > mit freundlichem Gruss / kind regards / pozdrawiam >> > Simon P. Bolek >> > ------------------------------------------------------ >> > Dipl. Inf. Simon P. Bolek >> > SAP Integration Architect >> > Business Mobile and IVI Solutions >> > mailto: simon.bolek@arcom-ivi.de >> > http://www.arcom-ivi.de/ >> > XING: https://www.xing.com/profile/SimonP_Bolek >> > >> > -- >> > _______________________________________________ >> > yocto mailing list >> > yocto@yoctoproject.org >> > https://lists.yoctoproject.org/listinfo/yocto >> > > > ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-13 6:36 ` Khem Raj @ 2016-07-13 7:03 ` Simon Bolek 2016-07-13 11:57 ` Simon Bolek 0 siblings, 1 reply; 16+ messages in thread From: Simon Bolek @ 2016-07-13 7:03 UTC (permalink / raw) To: Khem Raj; +Cc: yocto [-- Attachment #1: Type: text/plain, Size: 4619 bytes --] Thank you, I just guess, that it is the following function in init script to put the echos to? Is it? udev_daemon() { OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd /lib/systemd/systemd-udevd" for o in $OPTIONS; do if [ -x "$o" ]; then echo $o return 0 fi done return 1 } cheers Simon:-) Viele Grüsse Simon Bolek :-) mit freundlichem Gruss / kind regards / pozdrawiam Simon P. Bolek ------------------------------------------------------ Dipl. Inf. Simon P. Bolek SAP Integration Architect Business Mobile and IVI Solutions mailto: simon.bolek@arcom-ivi.de http://www.arcom-ivi.de/ XING: https://www.xing.com/profile/SimonP_Bolek On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj <raj.khem@gmail.com> wrote: > On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek > <simon.bolek@googlemail.com> wrote: > > Thank you Raj, > > > > Is there a standard way to activate these initramfs logs, or do I have to > > implement it myself somewhere? > > you have to add printf etc. yourself into the init script in initramfs > image > > > > > thank you and kind regards > > Simon :-) > > > > Viele Grüsse > > Simon Bolek :-) > > > > mit freundlichem Gruss / kind regards / pozdrawiam > > Simon P. Bolek > > ------------------------------------------------------ > > Dipl. Inf. Simon P. Bolek > > SAP Integration Architect > > Business Mobile and IVI Solutions > > mailto: simon.bolek@arcom-ivi.de > > http://www.arcom-ivi.de/ > > XING: https://www.xing.com/profile/SimonP_Bolek > > > > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj <raj.khem@gmail.com> wrote: > >> > >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek < > simon.bolek@googlemail.com> > >> wrote: > >> > Hello everyone! > >> > > >> > I am trying to install genericx86 core-image-sato (jethro) HDDIMG to > an > >> > atom-pc. > >> > For this 2GB USB stick is used. > >> > When choosing 'install' option from boot menu I get the message: > >> > > >> > "Searching for hard drives... > >> > No hard drive selected. Installation aborted." > >> > > >> > Installatiion stops and i get the console. > >> > When I try to run fsck, it says: can't read '/etc/fstab': No such file > >> > or > >> > directory > >> > > >> > fdisk -l shows only the partitions of USB stick. > >> > > >> > After I choose 'boot' option to boot into live image, SDD drive is > under > >> > /dev/sdb and USB installation stick under /dev/sda, > >> > > >> > What recipe/package is my installation missing? The SSD hard drive is > >> > not > >> > recognized for some reason. With previous yocto releases this package > >> > list > >> > DID work fine. > >> > So there is something missing in the background. > >> > Do you have any idea what this might be? > >> > >> udev should have run and found your hdd. So it seems its not finding > >> it when running from initramfs. Can you try to add logs to initramfs > >> and see what udev is doing ? > >> > >> > > >> > Below is my package list from local.conf. > >> > > >> > thank you and kind regards > >> > Simon :-) > >> > > >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" > >> > IMAGE_INSTALL_append = " make \ > >> > initscripts \ > >> > grub \ > >> > initramfs-boot \ > >> > syslinux \ > >> > initramfs-live-install \ > >> > initramfs-live-install-efi \ > >> > initramfs-live-boot \ > >> > xinit \ > >> > xwininfo \ > >> > openssh-sftp \ > >> > openssh-sftp-server \ > >> > qtbase-plugins \ > >> > qtconnectivity \ > >> > qtdeclarative \ > >> > qtdeclarative-plugins \ > >> > qtdeclarative-tools \ > >> > qtdeclarative-qmlplugins \ > >> > qtenginio \ > >> > qtlocation \ > >> > qtmultimedia \ > >> > qtmultimedia-plugins \ > >> > qtmultimedia-qmlplugins \ > >> > qtsystems \ > >> > " > >> > > >> > Viele Grüsse > >> > Simon Bolek :-) > >> > > >> > mit freundlichem Gruss / kind regards / pozdrawiam > >> > Simon P. Bolek > >> > ------------------------------------------------------ > >> > Dipl. Inf. Simon P. Bolek > >> > SAP Integration Architect > >> > Business Mobile and IVI Solutions > >> > mailto: simon.bolek@arcom-ivi.de > >> > http://www.arcom-ivi.de/ > >> > XING: https://www.xing.com/profile/SimonP_Bolek > >> > > >> > -- > >> > _______________________________________________ > >> > yocto mailing list > >> > yocto@yoctoproject.org > >> > https://lists.yoctoproject.org/listinfo/yocto > >> > > > > > > [-- Attachment #2: Type: text/html, Size: 7601 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-13 7:03 ` Simon Bolek @ 2016-07-13 11:57 ` Simon Bolek 2016-07-13 14:56 ` Khem Raj 0 siblings, 1 reply; 16+ messages in thread From: Simon Bolek @ 2016-07-13 11:57 UTC (permalink / raw) To: Khem Raj; +Cc: yocto [-- Attachment #1: Type: text/plain, Size: 6280 bytes --] Hi Raj, So i tried to do manually, what init script does and udev definitely does not recognize the SSD drive. I ran /lib/udev/udevd --daemon --debug > udev.debug 2>&1 & from the cli and there is no trace of recognizing the SSD. Only the /dev/sda, which is the USB stick I am running the installation from. I used 'meld' to compare the /initrd from current jethro image and previous working fido image. They are almost the same: - in jethro /lib/modules... file structure is missing with: modules.alias modules.alias.bin modules.builtin.bin modules.dep modules.dep.bin modules.devname modules.softdep modules.symbols modules.symbols.bin - there are slight differences between /etc/init.d/udev /etc/udev/scripts/mount.sh , but I cannot tell, if this is the reason. Unfortunately I did not dig inside binary /lib/udev/udevd. So do you have any other ideas, what might be the reason for not recognizing the SSD? Maybe there are some additional recipes needed from jethro on? thanks & kind regards Simon :-) mit freundlichem Gruss / kind regards / pozdrawiam Simon P. Bolek ------------------------------------------------------ Dipl. Inf. Simon P. Bolek SAP Integration Architect Business Mobile and IVI Solutions mailto: simon.bolek@arcom-ivi.de http://www.arcom-ivi.de/ XING: https://www.xing.com/profile/SimonP_Bolek On Wed, Jul 13, 2016 at 9:03 AM, Simon Bolek <simon.bolek@googlemail.com> wrote: > Thank you, > > I just guess, that it is the following function in init script to put the > echos to? Is it? > > udev_daemon() { > OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd > /lib/systemd/systemd-udevd" > > for o in $OPTIONS; do > if [ -x "$o" ]; then > echo $o > return 0 > fi > done > > return 1 > } > > > cheers > Simon:-) > > Viele Grüsse > Simon Bolek :-) > > mit freundlichem Gruss / kind regards / pozdrawiam > Simon P. Bolek > ------------------------------------------------------ > Dipl. Inf. Simon P. Bolek > SAP Integration Architect > Business Mobile and IVI Solutions > mailto: simon.bolek@arcom-ivi.de > http://www.arcom-ivi.de/ > XING: https://www.xing.com/profile/SimonP_Bolek > > On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj <raj.khem@gmail.com> wrote: > >> On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek >> <simon.bolek@googlemail.com> wrote: >> > Thank you Raj, >> > >> > Is there a standard way to activate these initramfs logs, or do I have >> to >> > implement it myself somewhere? >> >> you have to add printf etc. yourself into the init script in initramfs >> image >> >> > >> > thank you and kind regards >> > Simon :-) >> > >> > Viele Grüsse >> > Simon Bolek :-) >> > >> > mit freundlichem Gruss / kind regards / pozdrawiam >> > Simon P. Bolek >> > ------------------------------------------------------ >> > Dipl. Inf. Simon P. Bolek >> > SAP Integration Architect >> > Business Mobile and IVI Solutions >> > mailto: simon.bolek@arcom-ivi.de >> > http://www.arcom-ivi.de/ >> > XING: https://www.xing.com/profile/SimonP_Bolek >> > >> > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj <raj.khem@gmail.com> wrote: >> >> >> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek < >> simon.bolek@googlemail.com> >> >> wrote: >> >> > Hello everyone! >> >> > >> >> > I am trying to install genericx86 core-image-sato (jethro) HDDIMG to >> an >> >> > atom-pc. >> >> > For this 2GB USB stick is used. >> >> > When choosing 'install' option from boot menu I get the message: >> >> > >> >> > "Searching for hard drives... >> >> > No hard drive selected. Installation aborted." >> >> > >> >> > Installatiion stops and i get the console. >> >> > When I try to run fsck, it says: can't read '/etc/fstab': No such >> file >> >> > or >> >> > directory >> >> > >> >> > fdisk -l shows only the partitions of USB stick. >> >> > >> >> > After I choose 'boot' option to boot into live image, SDD drive is >> under >> >> > /dev/sdb and USB installation stick under /dev/sda, >> >> > >> >> > What recipe/package is my installation missing? The SSD hard drive is >> >> > not >> >> > recognized for some reason. With previous yocto releases this package >> >> > list >> >> > DID work fine. >> >> > So there is something missing in the background. >> >> > Do you have any idea what this might be? >> >> >> >> udev should have run and found your hdd. So it seems its not finding >> >> it when running from initramfs. Can you try to add logs to initramfs >> >> and see what udev is doing ? >> >> >> >> > >> >> > Below is my package list from local.conf. >> >> > >> >> > thank you and kind regards >> >> > Simon :-) >> >> > >> >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" >> >> > IMAGE_INSTALL_append = " make \ >> >> > initscripts \ >> >> > grub \ >> >> > initramfs-boot \ >> >> > syslinux \ >> >> > initramfs-live-install \ >> >> > initramfs-live-install-efi \ >> >> > initramfs-live-boot \ >> >> > xinit \ >> >> > xwininfo \ >> >> > openssh-sftp \ >> >> > openssh-sftp-server \ >> >> > qtbase-plugins \ >> >> > qtconnectivity \ >> >> > qtdeclarative \ >> >> > qtdeclarative-plugins \ >> >> > qtdeclarative-tools \ >> >> > qtdeclarative-qmlplugins \ >> >> > qtenginio \ >> >> > qtlocation \ >> >> > qtmultimedia \ >> >> > qtmultimedia-plugins \ >> >> > qtmultimedia-qmlplugins \ >> >> > qtsystems \ >> >> > " >> >> > >> >> > Viele Grüsse >> >> > Simon Bolek :-) >> >> > >> >> > mit freundlichem Gruss / kind regards / pozdrawiam >> >> > Simon P. Bolek >> >> > ------------------------------------------------------ >> >> > Dipl. Inf. Simon P. Bolek >> >> > SAP Integration Architect >> >> > Business Mobile and IVI Solutions >> >> > mailto: simon.bolek@arcom-ivi.de >> >> > http://www.arcom-ivi.de/ >> >> > XING: https://www.xing.com/profile/SimonP_Bolek >> >> > >> >> > -- >> >> > _______________________________________________ >> >> > yocto mailing list >> >> > yocto@yoctoproject.org >> >> > https://lists.yoctoproject.org/listinfo/yocto >> >> > >> > >> > >> > > [-- Attachment #2: Type: text/html, Size: 10416 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-13 11:57 ` Simon Bolek @ 2016-07-13 14:56 ` Khem Raj 2016-07-14 6:32 ` Simon Bolek 0 siblings, 1 reply; 16+ messages in thread From: Khem Raj @ 2016-07-13 14:56 UTC (permalink / raw) To: Simon Bolek; +Cc: yocto On Wed, Jul 13, 2016 at 4:57 AM, Simon Bolek <simon.bolek@googlemail.com> wrote: > Hi Raj, > > So i tried to do manually, what init script does and udev definitely does > not recognize the SSD drive. > I ran > /lib/udev/udevd --daemon --debug > udev.debug 2>&1 & > from the cli and there is no trace of recognizing the SSD. Only the > /dev/sda, which is the USB stick I am running the installation from. > > I used 'meld' to compare the /initrd from current jethro image and previous > working fido image. > They are almost the same: > - in jethro /lib/modules... file structure is missing with: > modules.alias > modules.alias.bin > modules.builtin.bin > modules.dep > modules.dep.bin > modules.devname > modules.softdep > modules.symbols > modules.symbols.bin this means depmod did not run during initramfs image creation > > - there are slight differences between > /etc/init.d/udev > /etc/udev/scripts/mount.sh > , but I cannot tell, if this is the reason. what are the differences ? > > Unfortunately I did not dig inside binary /lib/udev/udevd. > > So do you have any other ideas, what might be the reason for not recognizing > the SSD? Maybe there are some additional recipes needed from jethro on? > > > thanks & kind regards > Simon :-) > > mit freundlichem Gruss / kind regards / pozdrawiam > Simon P. Bolek > ------------------------------------------------------ > Dipl. Inf. Simon P. Bolek > SAP Integration Architect > Business Mobile and IVI Solutions > mailto: simon.bolek@arcom-ivi.de > http://www.arcom-ivi.de/ > XING: https://www.xing.com/profile/SimonP_Bolek > > On Wed, Jul 13, 2016 at 9:03 AM, Simon Bolek <simon.bolek@googlemail.com> > wrote: >> >> Thank you, >> >> I just guess, that it is the following function in init script to put the >> echos to? Is it? >> >> udev_daemon() { >> OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd >> /lib/systemd/systemd-udevd" >> >> for o in $OPTIONS; do >> if [ -x "$o" ]; then >> echo $o >> return 0 >> fi >> done >> >> return 1 >> } >> >> >> cheers >> Simon:-) >> >> Viele Grüsse >> Simon Bolek :-) >> >> mit freundlichem Gruss / kind regards / pozdrawiam >> Simon P. Bolek >> ------------------------------------------------------ >> Dipl. Inf. Simon P. Bolek >> SAP Integration Architect >> Business Mobile and IVI Solutions >> mailto: simon.bolek@arcom-ivi.de >> http://www.arcom-ivi.de/ >> XING: https://www.xing.com/profile/SimonP_Bolek >> >> On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj <raj.khem@gmail.com> wrote: >>> >>> On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek >>> <simon.bolek@googlemail.com> wrote: >>> > Thank you Raj, >>> > >>> > Is there a standard way to activate these initramfs logs, or do I have >>> > to >>> > implement it myself somewhere? >>> >>> you have to add printf etc. yourself into the init script in initramfs >>> image >>> >>> > >>> > thank you and kind regards >>> > Simon :-) >>> > >>> > Viele Grüsse >>> > Simon Bolek :-) >>> > >>> > mit freundlichem Gruss / kind regards / pozdrawiam >>> > Simon P. Bolek >>> > ------------------------------------------------------ >>> > Dipl. Inf. Simon P. Bolek >>> > SAP Integration Architect >>> > Business Mobile and IVI Solutions >>> > mailto: simon.bolek@arcom-ivi.de >>> > http://www.arcom-ivi.de/ >>> > XING: https://www.xing.com/profile/SimonP_Bolek >>> > >>> > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj <raj.khem@gmail.com> wrote: >>> >> >>> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek >>> >> <simon.bolek@googlemail.com> >>> >> wrote: >>> >> > Hello everyone! >>> >> > >>> >> > I am trying to install genericx86 core-image-sato (jethro) HDDIMG to >>> >> > an >>> >> > atom-pc. >>> >> > For this 2GB USB stick is used. >>> >> > When choosing 'install' option from boot menu I get the message: >>> >> > >>> >> > "Searching for hard drives... >>> >> > No hard drive selected. Installation aborted." >>> >> > >>> >> > Installatiion stops and i get the console. >>> >> > When I try to run fsck, it says: can't read '/etc/fstab': No such >>> >> > file >>> >> > or >>> >> > directory >>> >> > >>> >> > fdisk -l shows only the partitions of USB stick. >>> >> > >>> >> > After I choose 'boot' option to boot into live image, SDD drive is >>> >> > under >>> >> > /dev/sdb and USB installation stick under /dev/sda, >>> >> > >>> >> > What recipe/package is my installation missing? The SSD hard drive >>> >> > is >>> >> > not >>> >> > recognized for some reason. With previous yocto releases this >>> >> > package >>> >> > list >>> >> > DID work fine. >>> >> > So there is something missing in the background. >>> >> > Do you have any idea what this might be? >>> >> >>> >> udev should have run and found your hdd. So it seems its not finding >>> >> it when running from initramfs. Can you try to add logs to initramfs >>> >> and see what udev is doing ? >>> >> >>> >> > >>> >> > Below is my package list from local.conf. >>> >> > >>> >> > thank you and kind regards >>> >> > Simon :-) >>> >> > >>> >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" >>> >> > IMAGE_INSTALL_append = " make \ >>> >> > initscripts \ >>> >> > grub \ >>> >> > initramfs-boot \ >>> >> > syslinux \ >>> >> > initramfs-live-install \ >>> >> > initramfs-live-install-efi \ >>> >> > initramfs-live-boot \ >>> >> > xinit \ >>> >> > xwininfo \ >>> >> > openssh-sftp \ >>> >> > openssh-sftp-server \ >>> >> > qtbase-plugins \ >>> >> > qtconnectivity \ >>> >> > qtdeclarative \ >>> >> > qtdeclarative-plugins \ >>> >> > qtdeclarative-tools \ >>> >> > qtdeclarative-qmlplugins \ >>> >> > qtenginio \ >>> >> > qtlocation \ >>> >> > qtmultimedia \ >>> >> > qtmultimedia-plugins \ >>> >> > qtmultimedia-qmlplugins \ >>> >> > qtsystems \ >>> >> > " >>> >> > >>> >> > Viele Grüsse >>> >> > Simon Bolek :-) >>> >> > >>> >> > mit freundlichem Gruss / kind regards / pozdrawiam >>> >> > Simon P. Bolek >>> >> > ------------------------------------------------------ >>> >> > Dipl. Inf. Simon P. Bolek >>> >> > SAP Integration Architect >>> >> > Business Mobile and IVI Solutions >>> >> > mailto: simon.bolek@arcom-ivi.de >>> >> > http://www.arcom-ivi.de/ >>> >> > XING: https://www.xing.com/profile/SimonP_Bolek >>> >> > >>> >> > -- >>> >> > _______________________________________________ >>> >> > yocto mailing list >>> >> > yocto@yoctoproject.org >>> >> > https://lists.yoctoproject.org/listinfo/yocto >>> >> > >>> > >>> > >> >> > ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-13 14:56 ` Khem Raj @ 2016-07-14 6:32 ` Simon Bolek 2016-07-14 23:16 ` Simon Bolek 0 siblings, 1 reply; 16+ messages in thread From: Simon Bolek @ 2016-07-14 6:32 UTC (permalink / raw) To: Khem Raj; +Cc: yocto [-- Attachment #1: Type: text/plain, Size: 12083 bytes --] On Wed, Jul 13, 2016 at 4:56 PM, Khem Raj <raj.khem@gmail.com> wrote: > On Wed, Jul 13, 2016 at 4:57 AM, Simon Bolek <simon.bolek@googlemail.com> > wrote: > > Hi Raj, > > > > So i tried to do manually, what init script does and udev definitely does > > not recognize the SSD drive. > > I ran > > /lib/udev/udevd --daemon --debug > udev.debug 2>&1 & > > from the cli and there is no trace of recognizing the SSD. Only the > > /dev/sda, which is the USB stick I am running the installation from. > > > > I used 'meld' to compare the /initrd from current jethro image and > previous > > working fido image. > > They are almost the same: > > - in jethro /lib/modules... file structure is missing with: > > modules.alias > > modules.alias.bin > > modules.builtin.bin > > modules.dep > > modules.dep.bin > > modules.devname > > modules.softdep > > modules.symbols > > modules.symbols.bin > > this means depmod did not run during initramfs image creation > How can I make this happen during bitbake, so i have those files in the HDDIMG? > > > > - there are slight differences between > > /etc/init.d/udev > > /etc/udev/scripts/mount.sh > > , but I cannot tell, if this is the reason. > > what are the differences ? > Sorry for this patch-like copy/paste, but this was the simplest way of presenting the changes. Do you see something important here, that might cause the SDD not beeing recognized? --- /home/simon/Development/Yocto-Project/initrd-ok/etc/init.d/udev +++ /home/simon/Development/Yocto-Project/initrd-jethro/etc/init.d/udev @@ -14,20 +14,27 @@ [ -d /sys/class ] || exit 1 [ -r /proc/mounts ] || exit 1 [ -x /lib/udev/udevd ] || exit 1 +SYSCONF_CACHED="/etc/udev/cache.data" +SYSCONF_TMP="/dev/shm/udev.cache" +DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache regen + +# A list of files which are used as a criteria to judge whether the udev cache could be reused. +CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices" +[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags" + +# List of files whose metadata (size/mtime/name) will be included in cached +# system state. +META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*" + +# Command to compute system configuration. +sysconf_cmd () { + cat -- $CMP_FILE_LIST + stat -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 " " $NF;}' +} + [ -f /etc/default/udev-cache ] && . /etc/default/udev-cache [ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf [ -f /etc/default/rcS ] && . /etc/default/rcS - -readfiles () { - READDATA="" - for filename in $@; do - if [ -r $filename ]; then - while read line; do - READDATA="$READDATA$line" - done < $filename - fi - done -} kill_udevd () { pid=`pidof -x udevd` @@ -57,38 +64,35 @@ # the automount rule for udev needs /tmp directory available, as /tmp is a symlink # to /var/tmp which in turn is a symlink to /var/volatile/tmp, we need to make sure # /var/volatile/tmp directory to be available. - mkdir -p /var/volatile/tmp + mkdir -m 1777 -p /var/volatile/tmp # Cache handling. - # A list of files which are used as a criteria to judge whether the udev cache could be reused. - CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices /proc/atags" if [ "$DEVCACHE" != "" ]; then if [ -e $DEVCACHE ]; then - readfiles $CMP_FILE_LIST - NEWDATA="$READDATA" - readfiles /etc/udev/cache.data - OLDDATA="$READDATA" - if [ "$OLDDATA" = "$NEWDATA" ]; then - (cd /; tar xf $DEVCACHE > /dev/null 2>&1) + sysconf_cmd > "$SYSCONF_TMP" + if cmp $SYSCONF_CACHED $SYSCONF_TMP >/dev/null; then + tar xmf $DEVCACHE -C / -m not_first_boot=1 [ "$VERBOSE" != "no" ] && echo "udev: using cache file $DEVCACHE" - [ -e /dev/shm/udev.cache ] && rm -f /dev/shm/udev.cache + [ -e $SYSCONF_TMP ] && rm -f "$SYSCONF_TMP" + [ -e "$DEVCACHE_REGEN" ] && rm -f "$DEVCACHE_REGEN" else # Output detailed reason why the cached /dev is not used - if [ "$VERBOSE" != "no" ]; then - echo "udev: udev cache not used" - echo "udev: we use $CMP_FILE_LIST as criteria to judge whether the cache /dev could be resued" - echo "udev: olddata: $OLDDATA" - echo "udev: newdata: $NEWDATA" - fi - echo "$NEWDATA" > /dev/shm/udev.cache + cat <<EOF +udev: Not using udev cache because of changes detected in the following files: +udev: $CMP_FILE_LIST +udev: $META_FILE_LIST +udev: The udev cache will be regenerated. To identify the detected changes, +udev: compare the cached sysconf at $SYSCONF_CACHED +udev: against the current sysconf at $SYSCONF_TMP +EOF + touch "$DEVCACHE_REGEN" fi else if [ "$ROOTFS_READ_ONLY" != "yes" ]; then # If rootfs is not read-only, it's possible that a new udev cache would be generated; # otherwise, we do not bother to read files. - readfiles $CMP_FILE_LIST - echo "$READDATA" > /dev/shm/udev.cache + touch "$DEVCACHE_REGEN" fi fi fi @@ -97,7 +101,7 @@ kill_udevd > "/dev/null" 2>&1 # trigger the sorted events - echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug + [ -e /proc/sys/kernel/hotplug ] && echo -e '\000' >/proc/sys/kernel/hotplug /lib/udev/udevd -d udevadm control --env=STARTUP=1 > > > > Unfortunately I did not dig inside binary /lib/udev/udevd. > > > > So do you have any other ideas, what might be the reason for not > recognizing > > the SSD? Maybe there are some additional recipes needed from jethro on? > > > > > > thanks & kind regards > > Simon :-) > > > > mit freundlichem Gruss / kind regards / pozdrawiam > > Simon P. Bolek > > ------------------------------------------------------ > > Dipl. Inf. Simon P. Bolek > > SAP Integration Architect > > Business Mobile and IVI Solutions > > mailto: simon.bolek@arcom-ivi.de > > http://www.arcom-ivi.de/ > > XING: https://www.xing.com/profile/SimonP_Bolek > > > > On Wed, Jul 13, 2016 at 9:03 AM, Simon Bolek <simon.bolek@googlemail.com > > > > wrote: > >> > >> Thank you, > >> > >> I just guess, that it is the following function in init script to put > the > >> echos to? Is it? > >> > >> udev_daemon() { > >> OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd > >> /lib/systemd/systemd-udevd" > >> > >> for o in $OPTIONS; do > >> if [ -x "$o" ]; then > >> echo $o > >> return 0 > >> fi > >> done > >> > >> return 1 > >> } > >> > >> > >> cheers > >> Simon:-) > >> > >> Viele Grüsse > >> Simon Bolek :-) > >> > >> mit freundlichem Gruss / kind regards / pozdrawiam > >> Simon P. Bolek > >> ------------------------------------------------------ > >> Dipl. Inf. Simon P. Bolek > >> SAP Integration Architect > >> Business Mobile and IVI Solutions > >> mailto: simon.bolek@arcom-ivi.de > >> http://www.arcom-ivi.de/ > >> XING: https://www.xing.com/profile/SimonP_Bolek > >> > >> On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj <raj.khem@gmail.com> wrote: > >>> > >>> On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek > >>> <simon.bolek@googlemail.com> wrote: > >>> > Thank you Raj, > >>> > > >>> > Is there a standard way to activate these initramfs logs, or do I > have > >>> > to > >>> > implement it myself somewhere? > >>> > >>> you have to add printf etc. yourself into the init script in initramfs > >>> image > >>> > >>> > > >>> > thank you and kind regards > >>> > Simon :-) > >>> > > >>> > Viele Grüsse > >>> > Simon Bolek :-) > >>> > > >>> > mit freundlichem Gruss / kind regards / pozdrawiam > >>> > Simon P. Bolek > >>> > ------------------------------------------------------ > >>> > Dipl. Inf. Simon P. Bolek > >>> > SAP Integration Architect > >>> > Business Mobile and IVI Solutions > >>> > mailto: simon.bolek@arcom-ivi.de > >>> > http://www.arcom-ivi.de/ > >>> > XING: https://www.xing.com/profile/SimonP_Bolek > >>> > > >>> > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj <raj.khem@gmail.com> > wrote: > >>> >> > >>> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek > >>> >> <simon.bolek@googlemail.com> > >>> >> wrote: > >>> >> > Hello everyone! > >>> >> > > >>> >> > I am trying to install genericx86 core-image-sato (jethro) HDDIMG > to > >>> >> > an > >>> >> > atom-pc. > >>> >> > For this 2GB USB stick is used. > >>> >> > When choosing 'install' option from boot menu I get the message: > >>> >> > > >>> >> > "Searching for hard drives... > >>> >> > No hard drive selected. Installation aborted." > >>> >> > > >>> >> > Installatiion stops and i get the console. > >>> >> > When I try to run fsck, it says: can't read '/etc/fstab': No such > >>> >> > file > >>> >> > or > >>> >> > directory > >>> >> > > >>> >> > fdisk -l shows only the partitions of USB stick. > >>> >> > > >>> >> > After I choose 'boot' option to boot into live image, SDD drive is > >>> >> > under > >>> >> > /dev/sdb and USB installation stick under /dev/sda, > >>> >> > > >>> >> > What recipe/package is my installation missing? The SSD hard drive > >>> >> > is > >>> >> > not > >>> >> > recognized for some reason. With previous yocto releases this > >>> >> > package > >>> >> > list > >>> >> > DID work fine. > >>> >> > So there is something missing in the background. > >>> >> > Do you have any idea what this might be? > >>> >> > >>> >> udev should have run and found your hdd. So it seems its not finding > >>> >> it when running from initramfs. Can you try to add logs to initramfs > >>> >> and see what udev is doing ? > >>> >> > >>> >> > > >>> >> > Below is my package list from local.conf. > >>> >> > > >>> >> > thank you and kind regards > >>> >> > Simon :-) > >>> >> > > >>> >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" > >>> >> > IMAGE_INSTALL_append = " make \ > >>> >> > initscripts \ > >>> >> > grub \ > >>> >> > initramfs-boot \ > >>> >> > syslinux \ > >>> >> > initramfs-live-install \ > >>> >> > initramfs-live-install-efi \ > >>> >> > initramfs-live-boot \ > >>> >> > xinit \ > >>> >> > xwininfo \ > >>> >> > openssh-sftp \ > >>> >> > openssh-sftp-server \ > >>> >> > qtbase-plugins \ > >>> >> > qtconnectivity \ > >>> >> > qtdeclarative \ > >>> >> > qtdeclarative-plugins \ > >>> >> > qtdeclarative-tools \ > >>> >> > qtdeclarative-qmlplugins \ > >>> >> > qtenginio \ > >>> >> > qtlocation \ > >>> >> > qtmultimedia \ > >>> >> > qtmultimedia-plugins \ > >>> >> > qtmultimedia-qmlplugins \ > >>> >> > qtsystems \ > >>> >> > " > >>> >> > > >>> >> > Viele Grüsse > >>> >> > Simon Bolek :-) > >>> >> > > >>> >> > mit freundlichem Gruss / kind regards / pozdrawiam > >>> >> > Simon P. Bolek > >>> >> > ------------------------------------------------------ > >>> >> > Dipl. Inf. Simon P. Bolek > >>> >> > SAP Integration Architect > >>> >> > Business Mobile and IVI Solutions > >>> >> > mailto: simon.bolek@arcom-ivi.de > >>> >> > http://www.arcom-ivi.de/ > >>> >> > XING: https://www.xing.com/profile/SimonP_Bolek > >>> >> > > >>> >> > -- > >>> >> > _______________________________________________ > >>> >> > yocto mailing list > >>> >> > yocto@yoctoproject.org > >>> >> > https://lists.yoctoproject.org/listinfo/yocto > >>> >> > > >>> > > >>> > > >> > >> > > > [-- Attachment #2: Type: text/html, Size: 18490 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-14 6:32 ` Simon Bolek @ 2016-07-14 23:16 ` Simon Bolek 2016-07-14 23:30 ` Khem Raj 0 siblings, 1 reply; 16+ messages in thread From: Simon Bolek @ 2016-07-14 23:16 UTC (permalink / raw) To: Khem Raj; +Cc: yocto [-- Attachment #1: Type: text/plain, Size: 13170 bytes --] Hi Raj, About depmod again. Should it be run from meta/classes/kernel.bbclass ? ... pkg_postinst_kernel-base () { if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then mkdir -p $D/lib/modules/${KERNEL_VERSION} fi if [ -n "$D" ]; then depmodwrapper -a -b $D ${KERNEL_VERSION} else depmod -a ${KERNEL_VERSION} fi } ... Where is this function beeing called? I did not find it anywhere. thanks and kind regards Simon :-) On Thu, Jul 14, 2016 at 8:32 AM, Simon Bolek <simon.bolek@googlemail.com> wrote: > > On Wed, Jul 13, 2016 at 4:56 PM, Khem Raj <raj.khem@gmail.com> wrote: > >> On Wed, Jul 13, 2016 at 4:57 AM, Simon Bolek <simon.bolek@googlemail.com> >> wrote: >> > Hi Raj, >> > >> > So i tried to do manually, what init script does and udev definitely >> does >> > not recognize the SSD drive. >> > I ran >> > /lib/udev/udevd --daemon --debug > udev.debug 2>&1 & >> > from the cli and there is no trace of recognizing the SSD. Only the >> > /dev/sda, which is the USB stick I am running the installation from. >> > >> > I used 'meld' to compare the /initrd from current jethro image and >> previous >> > working fido image. >> > They are almost the same: >> > - in jethro /lib/modules... file structure is missing with: >> > modules.alias >> > modules.alias.bin >> > modules.builtin.bin >> > modules.dep >> > modules.dep.bin >> > modules.devname >> > modules.softdep >> > modules.symbols >> > modules.symbols.bin >> >> this means depmod did not run during initramfs image creation >> > How can I make this happen during bitbake, so i have those files in the > HDDIMG? > > >> > >> > - there are slight differences between >> > /etc/init.d/udev >> > /etc/udev/scripts/mount.sh >> > , but I cannot tell, if this is the reason. >> >> what are the differences ? >> > > Sorry for this patch-like copy/paste, but this was the simplest way of > presenting the changes. > Do you see something important here, that might cause the SDD not beeing > recognized? > > --- /home/simon/Development/Yocto-Project/initrd-ok/etc/init.d/udev > +++ /home/simon/Development/Yocto-Project/initrd-jethro/etc/init.d/udev > @@ -14,20 +14,27 @@ > [ -d /sys/class ] || exit 1 > [ -r /proc/mounts ] || exit 1 > [ -x /lib/udev/udevd ] || exit 1 > +SYSCONF_CACHED="/etc/udev/cache.data" > +SYSCONF_TMP="/dev/shm/udev.cache" > +DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache regen > + > +# A list of files which are used as a criteria to judge whether the udev > cache could be reused. > +CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices" > +[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags" > + > +# List of files whose metadata (size/mtime/name) will be included in > cached > +# system state. > +META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*" > + > +# Command to compute system configuration. > +sysconf_cmd () { > + cat -- $CMP_FILE_LIST > + stat -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 " " $NF;}' > +} > + > [ -f /etc/default/udev-cache ] && . /etc/default/udev-cache > [ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf > [ -f /etc/default/rcS ] && . /etc/default/rcS > - > -readfiles () { > - READDATA="" > - for filename in $@; do > - if [ -r $filename ]; then > - while read line; do > - READDATA="$READDATA$line" > - done < $filename > - fi > - done > -} > > kill_udevd () { > pid=`pidof -x udevd` > @@ -57,38 +64,35 @@ > # the automount rule for udev needs /tmp directory available, as /tmp > is a symlink > # to /var/tmp which in turn is a symlink to /var/volatile/tmp, we > need to make sure > # /var/volatile/tmp directory to be available. > - mkdir -p /var/volatile/tmp > + mkdir -m 1777 -p /var/volatile/tmp > > # Cache handling. > - # A list of files which are used as a criteria to judge whether the > udev cache could be reused. > - CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices /proc/atags" > if [ "$DEVCACHE" != "" ]; then > if [ -e $DEVCACHE ]; then > - readfiles $CMP_FILE_LIST > - NEWDATA="$READDATA" > - readfiles /etc/udev/cache.data > - OLDDATA="$READDATA" > - if [ "$OLDDATA" = "$NEWDATA" ]; then > - (cd /; tar xf $DEVCACHE > /dev/null 2>&1) > + sysconf_cmd > "$SYSCONF_TMP" > + if cmp $SYSCONF_CACHED $SYSCONF_TMP >/dev/null; then > + tar xmf $DEVCACHE -C / -m > not_first_boot=1 > [ "$VERBOSE" != "no" ] && echo "udev: using > cache file $DEVCACHE" > - [ -e /dev/shm/udev.cache ] && rm -f > /dev/shm/udev.cache > + [ -e $SYSCONF_TMP ] && rm -f "$SYSCONF_TMP" > + [ -e "$DEVCACHE_REGEN" ] && rm -f > "$DEVCACHE_REGEN" > else > # Output detailed reason why the cached /dev is not used > - if [ "$VERBOSE" != "no" ]; then > - echo "udev: udev cache not used" > - echo "udev: we use $CMP_FILE_LIST as criteria to > judge whether the cache /dev could be resued" > - echo "udev: olddata: $OLDDATA" > - echo "udev: newdata: $NEWDATA" > - fi > - echo "$NEWDATA" > /dev/shm/udev.cache > + cat <<EOF > +udev: Not using udev cache because of changes detected in the following > files: > +udev: $CMP_FILE_LIST > +udev: $META_FILE_LIST > +udev: The udev cache will be regenerated. To identify the detected > changes, > +udev: compare the cached sysconf at $SYSCONF_CACHED > +udev: against the current sysconf at $SYSCONF_TMP > +EOF > + touch "$DEVCACHE_REGEN" > fi > else > if [ "$ROOTFS_READ_ONLY" != "yes" ]; then > # If rootfs is not read-only, it's possible that a new > udev cache would be generated; > # otherwise, we do not bother to read files. > - readfiles $CMP_FILE_LIST > - echo "$READDATA" > /dev/shm/udev.cache > + touch "$DEVCACHE_REGEN" > fi > fi > fi > @@ -97,7 +101,7 @@ > kill_udevd > "/dev/null" 2>&1 > > # trigger the sorted events > - echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug > + [ -e /proc/sys/kernel/hotplug ] && echo -e '\000' > >/proc/sys/kernel/hotplug > /lib/udev/udevd -d > > udevadm control --env=STARTUP=1 > > > >> > >> > Unfortunately I did not dig inside binary /lib/udev/udevd. >> > >> > So do you have any other ideas, what might be the reason for not >> recognizing >> > the SSD? Maybe there are some additional recipes needed from jethro on? >> > >> > >> > thanks & kind regards >> > Simon :-) >> > >> > mit freundlichem Gruss / kind regards / pozdrawiam >> > Simon P. Bolek >> > ------------------------------------------------------ >> > Dipl. Inf. Simon P. Bolek >> > SAP Integration Architect >> > Business Mobile and IVI Solutions >> > mailto: simon.bolek@arcom-ivi.de >> > http://www.arcom-ivi.de/ >> > XING: https://www.xing.com/profile/SimonP_Bolek >> > >> > On Wed, Jul 13, 2016 at 9:03 AM, Simon Bolek < >> simon.bolek@googlemail.com> >> > wrote: >> >> >> >> Thank you, >> >> >> >> I just guess, that it is the following function in init script to put >> the >> >> echos to? Is it? >> >> >> >> udev_daemon() { >> >> OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd >> >> /lib/systemd/systemd-udevd" >> >> >> >> for o in $OPTIONS; do >> >> if [ -x "$o" ]; then >> >> echo $o >> >> return 0 >> >> fi >> >> done >> >> >> >> return 1 >> >> } >> >> >> >> >> >> cheers >> >> Simon:-) >> >> >> >> Viele Grüsse >> >> Simon Bolek :-) >> >> >> >> mit freundlichem Gruss / kind regards / pozdrawiam >> >> Simon P. Bolek >> >> ------------------------------------------------------ >> >> Dipl. Inf. Simon P. Bolek >> >> SAP Integration Architect >> >> Business Mobile and IVI Solutions >> >> mailto: simon.bolek@arcom-ivi.de >> >> http://www.arcom-ivi.de/ >> >> XING: https://www.xing.com/profile/SimonP_Bolek >> >> >> >> On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj <raj.khem@gmail.com> wrote: >> >>> >> >>> On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek >> >>> <simon.bolek@googlemail.com> wrote: >> >>> > Thank you Raj, >> >>> > >> >>> > Is there a standard way to activate these initramfs logs, or do I >> have >> >>> > to >> >>> > implement it myself somewhere? >> >>> >> >>> you have to add printf etc. yourself into the init script in initramfs >> >>> image >> >>> >> >>> > >> >>> > thank you and kind regards >> >>> > Simon :-) >> >>> > >> >>> > Viele Grüsse >> >>> > Simon Bolek :-) >> >>> > >> >>> > mit freundlichem Gruss / kind regards / pozdrawiam >> >>> > Simon P. Bolek >> >>> > ------------------------------------------------------ >> >>> > Dipl. Inf. Simon P. Bolek >> >>> > SAP Integration Architect >> >>> > Business Mobile and IVI Solutions >> >>> > mailto: simon.bolek@arcom-ivi.de >> >>> > http://www.arcom-ivi.de/ >> >>> > XING: https://www.xing.com/profile/SimonP_Bolek >> >>> > >> >>> > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj <raj.khem@gmail.com> >> wrote: >> >>> >> >> >>> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek >> >>> >> <simon.bolek@googlemail.com> >> >>> >> wrote: >> >>> >> > Hello everyone! >> >>> >> > >> >>> >> > I am trying to install genericx86 core-image-sato (jethro) >> HDDIMG to >> >>> >> > an >> >>> >> > atom-pc. >> >>> >> > For this 2GB USB stick is used. >> >>> >> > When choosing 'install' option from boot menu I get the message: >> >>> >> > >> >>> >> > "Searching for hard drives... >> >>> >> > No hard drive selected. Installation aborted." >> >>> >> > >> >>> >> > Installatiion stops and i get the console. >> >>> >> > When I try to run fsck, it says: can't read '/etc/fstab': No such >> >>> >> > file >> >>> >> > or >> >>> >> > directory >> >>> >> > >> >>> >> > fdisk -l shows only the partitions of USB stick. >> >>> >> > >> >>> >> > After I choose 'boot' option to boot into live image, SDD drive >> is >> >>> >> > under >> >>> >> > /dev/sdb and USB installation stick under /dev/sda, >> >>> >> > >> >>> >> > What recipe/package is my installation missing? The SSD hard >> drive >> >>> >> > is >> >>> >> > not >> >>> >> > recognized for some reason. With previous yocto releases this >> >>> >> > package >> >>> >> > list >> >>> >> > DID work fine. >> >>> >> > So there is something missing in the background. >> >>> >> > Do you have any idea what this might be? >> >>> >> >> >>> >> udev should have run and found your hdd. So it seems its not >> finding >> >>> >> it when running from initramfs. Can you try to add logs to >> initramfs >> >>> >> and see what udev is doing ? >> >>> >> >> >>> >> > >> >>> >> > Below is my package list from local.conf. >> >>> >> > >> >>> >> > thank you and kind regards >> >>> >> > Simon :-) >> >>> >> > >> >>> >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" >> >>> >> > IMAGE_INSTALL_append = " make \ >> >>> >> > initscripts \ >> >>> >> > grub \ >> >>> >> > initramfs-boot \ >> >>> >> > syslinux \ >> >>> >> > initramfs-live-install \ >> >>> >> > initramfs-live-install-efi \ >> >>> >> > initramfs-live-boot \ >> >>> >> > xinit \ >> >>> >> > xwininfo \ >> >>> >> > openssh-sftp \ >> >>> >> > openssh-sftp-server \ >> >>> >> > qtbase-plugins \ >> >>> >> > qtconnectivity \ >> >>> >> > qtdeclarative \ >> >>> >> > qtdeclarative-plugins \ >> >>> >> > qtdeclarative-tools \ >> >>> >> > qtdeclarative-qmlplugins \ >> >>> >> > qtenginio \ >> >>> >> > qtlocation \ >> >>> >> > qtmultimedia \ >> >>> >> > qtmultimedia-plugins \ >> >>> >> > qtmultimedia-qmlplugins \ >> >>> >> > qtsystems \ >> >>> >> > " >> >>> >> > >> >>> >> > Viele Grüsse >> >>> >> > Simon Bolek :-) >> >>> >> > >> >>> >> > mit freundlichem Gruss / kind regards / pozdrawiam >> >>> >> > Simon P. Bolek >> >>> >> > ------------------------------------------------------ >> >>> >> > Dipl. Inf. Simon P. Bolek >> >>> >> > SAP Integration Architect >> >>> >> > Business Mobile and IVI Solutions >> >>> >> > mailto: simon.bolek@arcom-ivi.de >> >>> >> > http://www.arcom-ivi.de/ >> >>> >> > XING: https://www.xing.com/profile/SimonP_Bolek >> >>> >> > >> >>> >> > -- >> >>> >> > _______________________________________________ >> >>> >> > yocto mailing list >> >>> >> > yocto@yoctoproject.org >> >>> >> > https://lists.yoctoproject.org/listinfo/yocto >> >>> >> > >> >>> > >> >>> > >> >> >> >> >> > >> > > [-- Attachment #2: Type: text/html, Size: 19834 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-14 23:16 ` Simon Bolek @ 2016-07-14 23:30 ` Khem Raj 2016-07-15 8:59 ` Simon Bolek 0 siblings, 1 reply; 16+ messages in thread From: Khem Raj @ 2016-07-14 23:30 UTC (permalink / raw) To: Simon Bolek; +Cc: yocto On Thu, Jul 14, 2016 at 4:16 PM, Simon Bolek <simon.bolek@googlemail.com> wrote: > Hi Raj, > > About depmod again. > Should it be run from meta/classes/kernel.bbclass ? > ... > pkg_postinst_kernel-base () { > if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then > mkdir -p $D/lib/modules/${KERNEL_VERSION} > fi > if [ -n "$D" ]; then > depmodwrapper -a -b $D ${KERNEL_VERSION} > else > depmod -a ${KERNEL_VERSION} > fi > } > ... > > Where is this function beeing called? It should be called during rootfs and image creation time. as well as when you update the package using online package manager. > I did not find it anywhere. > thanks and kind regards > Simon :-) > > On Thu, Jul 14, 2016 at 8:32 AM, Simon Bolek <simon.bolek@googlemail.com> > wrote: >> >> >> On Wed, Jul 13, 2016 at 4:56 PM, Khem Raj <raj.khem@gmail.com> wrote: >>> >>> On Wed, Jul 13, 2016 at 4:57 AM, Simon Bolek <simon.bolek@googlemail.com> >>> wrote: >>> > Hi Raj, >>> > >>> > So i tried to do manually, what init script does and udev definitely >>> > does >>> > not recognize the SSD drive. >>> > I ran >>> > /lib/udev/udevd --daemon --debug > udev.debug 2>&1 & >>> > from the cli and there is no trace of recognizing the SSD. Only the >>> > /dev/sda, which is the USB stick I am running the installation from. >>> > >>> > I used 'meld' to compare the /initrd from current jethro image and >>> > previous >>> > working fido image. >>> > They are almost the same: >>> > - in jethro /lib/modules... file structure is missing with: >>> > modules.alias >>> > modules.alias.bin >>> > modules.builtin.bin >>> > modules.dep >>> > modules.dep.bin >>> > modules.devname >>> > modules.softdep >>> > modules.symbols >>> > modules.symbols.bin >>> >>> this means depmod did not run during initramfs image creation >> >> How can I make this happen during bitbake, so i have those files in the >> HDDIMG? >> >>> >>> > >>> > - there are slight differences between >>> > /etc/init.d/udev >>> > /etc/udev/scripts/mount.sh >>> > , but I cannot tell, if this is the reason. >>> >>> what are the differences ? >> >> >> Sorry for this patch-like copy/paste, but this was the simplest way of >> presenting the changes. >> Do you see something important here, that might cause the SDD not beeing >> recognized? >> >> --- /home/simon/Development/Yocto-Project/initrd-ok/etc/init.d/udev >> +++ /home/simon/Development/Yocto-Project/initrd-jethro/etc/init.d/udev >> @@ -14,20 +14,27 @@ >> [ -d /sys/class ] || exit 1 >> [ -r /proc/mounts ] || exit 1 >> [ -x /lib/udev/udevd ] || exit 1 >> +SYSCONF_CACHED="/etc/udev/cache.data" >> +SYSCONF_TMP="/dev/shm/udev.cache" >> +DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache regen >> + >> +# A list of files which are used as a criteria to judge whether the udev >> cache could be reused. >> +CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices" >> +[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags" >> + >> +# List of files whose metadata (size/mtime/name) will be included in >> cached >> +# system state. >> +META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*" >> + >> +# Command to compute system configuration. >> +sysconf_cmd () { >> + cat -- $CMP_FILE_LIST >> + stat -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 " " $NF;}' >> +} >> + >> [ -f /etc/default/udev-cache ] && . /etc/default/udev-cache >> [ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf >> [ -f /etc/default/rcS ] && . /etc/default/rcS >> - >> -readfiles () { >> - READDATA="" >> - for filename in $@; do >> - if [ -r $filename ]; then >> - while read line; do >> - READDATA="$READDATA$line" >> - done < $filename >> - fi >> - done >> -} >> >> kill_udevd () { >> pid=`pidof -x udevd` >> @@ -57,38 +64,35 @@ >> # the automount rule for udev needs /tmp directory available, as /tmp >> is a symlink >> # to /var/tmp which in turn is a symlink to /var/volatile/tmp, we >> need to make sure >> # /var/volatile/tmp directory to be available. >> - mkdir -p /var/volatile/tmp >> + mkdir -m 1777 -p /var/volatile/tmp >> >> # Cache handling. >> - # A list of files which are used as a criteria to judge whether the >> udev cache could be reused. >> - CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices /proc/atags" >> if [ "$DEVCACHE" != "" ]; then >> if [ -e $DEVCACHE ]; then >> - readfiles $CMP_FILE_LIST >> - NEWDATA="$READDATA" >> - readfiles /etc/udev/cache.data >> - OLDDATA="$READDATA" >> - if [ "$OLDDATA" = "$NEWDATA" ]; then >> - (cd /; tar xf $DEVCACHE > /dev/null 2>&1) >> + sysconf_cmd > "$SYSCONF_TMP" >> + if cmp $SYSCONF_CACHED $SYSCONF_TMP >/dev/null; then >> + tar xmf $DEVCACHE -C / -m >> not_first_boot=1 >> [ "$VERBOSE" != "no" ] && echo "udev: using >> cache file $DEVCACHE" >> - [ -e /dev/shm/udev.cache ] && rm -f >> /dev/shm/udev.cache >> + [ -e $SYSCONF_TMP ] && rm -f "$SYSCONF_TMP" >> + [ -e "$DEVCACHE_REGEN" ] && rm -f >> "$DEVCACHE_REGEN" >> else >> # Output detailed reason why the cached /dev is not used >> - if [ "$VERBOSE" != "no" ]; then >> - echo "udev: udev cache not used" >> - echo "udev: we use $CMP_FILE_LIST as criteria to >> judge whether the cache /dev could be resued" >> - echo "udev: olddata: $OLDDATA" >> - echo "udev: newdata: $NEWDATA" >> - fi >> - echo "$NEWDATA" > /dev/shm/udev.cache >> + cat <<EOF >> +udev: Not using udev cache because of changes detected in the following >> files: >> +udev: $CMP_FILE_LIST >> +udev: $META_FILE_LIST >> +udev: The udev cache will be regenerated. To identify the detected >> changes, >> +udev: compare the cached sysconf at $SYSCONF_CACHED >> +udev: against the current sysconf at $SYSCONF_TMP >> +EOF >> + touch "$DEVCACHE_REGEN" >> fi >> else >> if [ "$ROOTFS_READ_ONLY" != "yes" ]; then >> # If rootfs is not read-only, it's possible that a new >> udev cache would be generated; >> # otherwise, we do not bother to read files. >> - readfiles $CMP_FILE_LIST >> - echo "$READDATA" > /dev/shm/udev.cache >> + touch "$DEVCACHE_REGEN" >> fi >> fi >> fi >> @@ -97,7 +101,7 @@ >> kill_udevd > "/dev/null" 2>&1 >> >> # trigger the sorted events >> - echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug >> + [ -e /proc/sys/kernel/hotplug ] && echo -e '\000' >> >/proc/sys/kernel/hotplug >> /lib/udev/udevd -d >> >> udevadm control --env=STARTUP=1 >> >> >>> >>> > >>> > Unfortunately I did not dig inside binary /lib/udev/udevd. >>> > >>> > So do you have any other ideas, what might be the reason for not >>> > recognizing >>> > the SSD? Maybe there are some additional recipes needed from jethro on? >>> > >>> > >>> > thanks & kind regards >>> > Simon :-) >>> > >>> > mit freundlichem Gruss / kind regards / pozdrawiam >>> > Simon P. Bolek >>> > ------------------------------------------------------ >>> > Dipl. Inf. Simon P. Bolek >>> > SAP Integration Architect >>> > Business Mobile and IVI Solutions >>> > mailto: simon.bolek@arcom-ivi.de >>> > http://www.arcom-ivi.de/ >>> > XING: https://www.xing.com/profile/SimonP_Bolek >>> > >>> > On Wed, Jul 13, 2016 at 9:03 AM, Simon Bolek >>> > <simon.bolek@googlemail.com> >>> > wrote: >>> >> >>> >> Thank you, >>> >> >>> >> I just guess, that it is the following function in init script to put >>> >> the >>> >> echos to? Is it? >>> >> >>> >> udev_daemon() { >>> >> OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd >>> >> /lib/systemd/systemd-udevd" >>> >> >>> >> for o in $OPTIONS; do >>> >> if [ -x "$o" ]; then >>> >> echo $o >>> >> return 0 >>> >> fi >>> >> done >>> >> >>> >> return 1 >>> >> } >>> >> >>> >> >>> >> cheers >>> >> Simon:-) >>> >> >>> >> Viele Grüsse >>> >> Simon Bolek :-) >>> >> >>> >> mit freundlichem Gruss / kind regards / pozdrawiam >>> >> Simon P. Bolek >>> >> ------------------------------------------------------ >>> >> Dipl. Inf. Simon P. Bolek >>> >> SAP Integration Architect >>> >> Business Mobile and IVI Solutions >>> >> mailto: simon.bolek@arcom-ivi.de >>> >> http://www.arcom-ivi.de/ >>> >> XING: https://www.xing.com/profile/SimonP_Bolek >>> >> >>> >> On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj <raj.khem@gmail.com> wrote: >>> >>> >>> >>> On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek >>> >>> <simon.bolek@googlemail.com> wrote: >>> >>> > Thank you Raj, >>> >>> > >>> >>> > Is there a standard way to activate these initramfs logs, or do I >>> >>> > have >>> >>> > to >>> >>> > implement it myself somewhere? >>> >>> >>> >>> you have to add printf etc. yourself into the init script in >>> >>> initramfs >>> >>> image >>> >>> >>> >>> > >>> >>> > thank you and kind regards >>> >>> > Simon :-) >>> >>> > >>> >>> > Viele Grüsse >>> >>> > Simon Bolek :-) >>> >>> > >>> >>> > mit freundlichem Gruss / kind regards / pozdrawiam >>> >>> > Simon P. Bolek >>> >>> > ------------------------------------------------------ >>> >>> > Dipl. Inf. Simon P. Bolek >>> >>> > SAP Integration Architect >>> >>> > Business Mobile and IVI Solutions >>> >>> > mailto: simon.bolek@arcom-ivi.de >>> >>> > http://www.arcom-ivi.de/ >>> >>> > XING: https://www.xing.com/profile/SimonP_Bolek >>> >>> > >>> >>> > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj <raj.khem@gmail.com> >>> >>> > wrote: >>> >>> >> >>> >>> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek >>> >>> >> <simon.bolek@googlemail.com> >>> >>> >> wrote: >>> >>> >> > Hello everyone! >>> >>> >> > >>> >>> >> > I am trying to install genericx86 core-image-sato (jethro) >>> >>> >> > HDDIMG to >>> >>> >> > an >>> >>> >> > atom-pc. >>> >>> >> > For this 2GB USB stick is used. >>> >>> >> > When choosing 'install' option from boot menu I get the message: >>> >>> >> > >>> >>> >> > "Searching for hard drives... >>> >>> >> > No hard drive selected. Installation aborted." >>> >>> >> > >>> >>> >> > Installatiion stops and i get the console. >>> >>> >> > When I try to run fsck, it says: can't read '/etc/fstab': No >>> >>> >> > such >>> >>> >> > file >>> >>> >> > or >>> >>> >> > directory >>> >>> >> > >>> >>> >> > fdisk -l shows only the partitions of USB stick. >>> >>> >> > >>> >>> >> > After I choose 'boot' option to boot into live image, SDD drive >>> >>> >> > is >>> >>> >> > under >>> >>> >> > /dev/sdb and USB installation stick under /dev/sda, >>> >>> >> > >>> >>> >> > What recipe/package is my installation missing? The SSD hard >>> >>> >> > drive >>> >>> >> > is >>> >>> >> > not >>> >>> >> > recognized for some reason. With previous yocto releases this >>> >>> >> > package >>> >>> >> > list >>> >>> >> > DID work fine. >>> >>> >> > So there is something missing in the background. >>> >>> >> > Do you have any idea what this might be? >>> >>> >> >>> >>> >> udev should have run and found your hdd. So it seems its not >>> >>> >> finding >>> >>> >> it when running from initramfs. Can you try to add logs to >>> >>> >> initramfs >>> >>> >> and see what udev is doing ? >>> >>> >> >>> >>> >> > >>> >>> >> > Below is my package list from local.conf. >>> >>> >> > >>> >>> >> > thank you and kind regards >>> >>> >> > Simon :-) >>> >>> >> > >>> >>> >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" >>> >>> >> > IMAGE_INSTALL_append = " make \ >>> >>> >> > initscripts \ >>> >>> >> > grub \ >>> >>> >> > initramfs-boot \ >>> >>> >> > syslinux \ >>> >>> >> > initramfs-live-install \ >>> >>> >> > initramfs-live-install-efi \ >>> >>> >> > initramfs-live-boot \ >>> >>> >> > xinit \ >>> >>> >> > xwininfo \ >>> >>> >> > openssh-sftp \ >>> >>> >> > openssh-sftp-server \ >>> >>> >> > qtbase-plugins \ >>> >>> >> > qtconnectivity \ >>> >>> >> > qtdeclarative \ >>> >>> >> > qtdeclarative-plugins \ >>> >>> >> > qtdeclarative-tools \ >>> >>> >> > qtdeclarative-qmlplugins \ >>> >>> >> > qtenginio \ >>> >>> >> > qtlocation \ >>> >>> >> > qtmultimedia \ >>> >>> >> > qtmultimedia-plugins \ >>> >>> >> > qtmultimedia-qmlplugins \ >>> >>> >> > qtsystems \ >>> >>> >> > " >>> >>> >> > >>> >>> >> > Viele Grüsse >>> >>> >> > Simon Bolek :-) >>> >>> >> > >>> >>> >> > mit freundlichem Gruss / kind regards / pozdrawiam >>> >>> >> > Simon P. Bolek >>> >>> >> > ------------------------------------------------------ >>> >>> >> > Dipl. Inf. Simon P. Bolek >>> >>> >> > SAP Integration Architect >>> >>> >> > Business Mobile and IVI Solutions >>> >>> >> > mailto: simon.bolek@arcom-ivi.de >>> >>> >> > http://www.arcom-ivi.de/ >>> >>> >> > XING: https://www.xing.com/profile/SimonP_Bolek >>> >>> >> > >>> >>> >> > -- >>> >>> >> > _______________________________________________ >>> >>> >> > yocto mailing list >>> >>> >> > yocto@yoctoproject.org >>> >>> >> > https://lists.yoctoproject.org/listinfo/yocto >>> >>> >> > >>> >>> > >>> >>> > >>> >> >>> >> >>> > >> >> > ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-14 23:30 ` Khem Raj @ 2016-07-15 8:59 ` Simon Bolek 2016-07-15 22:17 ` Simon Bolek 0 siblings, 1 reply; 16+ messages in thread From: Simon Bolek @ 2016-07-15 8:59 UTC (permalink / raw) To: Khem Raj; +Cc: yocto [-- Attachment #1: Type: text/plain, Size: 15236 bytes --] Thanks, but neither: pkg_postinst_kernel-base () nor: pkg_postinst_kernel-image () from /meta/classes/kernel.bbclass gets called when running: - bitbake core-image-sato or - bitbake linux-yocto I put some commands in there, which are definitely wrong (like foobar) and bitbake run successfully. Whereas, in other funtions it caused problems. Any ideas how can fix this? thanks and best regards Simon :-) On Fri, Jul 15, 2016 at 1:30 AM, Khem Raj <raj.khem@gmail.com> wrote: > On Thu, Jul 14, 2016 at 4:16 PM, Simon Bolek <simon.bolek@googlemail.com> > wrote: > > Hi Raj, > > > > About depmod again. > > Should it be run from meta/classes/kernel.bbclass ? > > ... > > pkg_postinst_kernel-base () { > > if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then > > mkdir -p $D/lib/modules/${KERNEL_VERSION} > > fi > > if [ -n "$D" ]; then > > depmodwrapper -a -b $D ${KERNEL_VERSION} > > else > > depmod -a ${KERNEL_VERSION} > > fi > > } > > ... > > > > Where is this function beeing called? > > It should be called during rootfs and image creation time. as well as > when you update the package using online package manager. > > > I did not find it anywhere. > > thanks and kind regards > > Simon :-) > > > > On Thu, Jul 14, 2016 at 8:32 AM, Simon Bolek <simon.bolek@googlemail.com > > > > wrote: > >> > >> > >> On Wed, Jul 13, 2016 at 4:56 PM, Khem Raj <raj.khem@gmail.com> wrote: > >>> > >>> On Wed, Jul 13, 2016 at 4:57 AM, Simon Bolek < > simon.bolek@googlemail.com> > >>> wrote: > >>> > Hi Raj, > >>> > > >>> > So i tried to do manually, what init script does and udev definitely > >>> > does > >>> > not recognize the SSD drive. > >>> > I ran > >>> > /lib/udev/udevd --daemon --debug > udev.debug 2>&1 & > >>> > from the cli and there is no trace of recognizing the SSD. Only the > >>> > /dev/sda, which is the USB stick I am running the installation from. > >>> > > >>> > I used 'meld' to compare the /initrd from current jethro image and > >>> > previous > >>> > working fido image. > >>> > They are almost the same: > >>> > - in jethro /lib/modules... file structure is missing with: > >>> > modules.alias > >>> > modules.alias.bin > >>> > modules.builtin.bin > >>> > modules.dep > >>> > modules.dep.bin > >>> > modules.devname > >>> > modules.softdep > >>> > modules.symbols > >>> > modules.symbols.bin > >>> > >>> this means depmod did not run during initramfs image creation > >> > >> How can I make this happen during bitbake, so i have those files in the > >> HDDIMG? > >> > >>> > >>> > > >>> > - there are slight differences between > >>> > /etc/init.d/udev > >>> > /etc/udev/scripts/mount.sh > >>> > , but I cannot tell, if this is the reason. > >>> > >>> what are the differences ? > >> > >> > >> Sorry for this patch-like copy/paste, but this was the simplest way of > >> presenting the changes. > >> Do you see something important here, that might cause the SDD not beeing > >> recognized? > >> > >> --- /home/simon/Development/Yocto-Project/initrd-ok/etc/init.d/udev > >> +++ /home/simon/Development/Yocto-Project/initrd-jethro/etc/init.d/udev > >> @@ -14,20 +14,27 @@ > >> [ -d /sys/class ] || exit 1 > >> [ -r /proc/mounts ] || exit 1 > >> [ -x /lib/udev/udevd ] || exit 1 > >> +SYSCONF_CACHED="/etc/udev/cache.data" > >> +SYSCONF_TMP="/dev/shm/udev.cache" > >> +DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache regen > >> + > >> +# A list of files which are used as a criteria to judge whether the > udev > >> cache could be reused. > >> +CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices" > >> +[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags" > >> + > >> +# List of files whose metadata (size/mtime/name) will be included in > >> cached > >> +# system state. > >> +META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*" > >> + > >> +# Command to compute system configuration. > >> +sysconf_cmd () { > >> + cat -- $CMP_FILE_LIST > >> + stat -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 " " > $NF;}' > >> +} > >> + > >> [ -f /etc/default/udev-cache ] && . /etc/default/udev-cache > >> [ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf > >> [ -f /etc/default/rcS ] && . /etc/default/rcS > >> - > >> -readfiles () { > >> - READDATA="" > >> - for filename in $@; do > >> - if [ -r $filename ]; then > >> - while read line; do > >> - READDATA="$READDATA$line" > >> - done < $filename > >> - fi > >> - done > >> -} > >> > >> kill_udevd () { > >> pid=`pidof -x udevd` > >> @@ -57,38 +64,35 @@ > >> # the automount rule for udev needs /tmp directory available, as > /tmp > >> is a symlink > >> # to /var/tmp which in turn is a symlink to /var/volatile/tmp, we > >> need to make sure > >> # /var/volatile/tmp directory to be available. > >> - mkdir -p /var/volatile/tmp > >> + mkdir -m 1777 -p /var/volatile/tmp > >> > >> # Cache handling. > >> - # A list of files which are used as a criteria to judge whether the > >> udev cache could be reused. > >> - CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices > /proc/atags" > >> if [ "$DEVCACHE" != "" ]; then > >> if [ -e $DEVCACHE ]; then > >> - readfiles $CMP_FILE_LIST > >> - NEWDATA="$READDATA" > >> - readfiles /etc/udev/cache.data > >> - OLDDATA="$READDATA" > >> - if [ "$OLDDATA" = "$NEWDATA" ]; then > >> - (cd /; tar xf $DEVCACHE > /dev/null 2>&1) > >> + sysconf_cmd > "$SYSCONF_TMP" > >> + if cmp $SYSCONF_CACHED $SYSCONF_TMP >/dev/null; then > >> + tar xmf $DEVCACHE -C / -m > >> not_first_boot=1 > >> [ "$VERBOSE" != "no" ] && echo "udev: using > >> cache file $DEVCACHE" > >> - [ -e /dev/shm/udev.cache ] && rm -f > >> /dev/shm/udev.cache > >> + [ -e $SYSCONF_TMP ] && rm -f "$SYSCONF_TMP" > >> + [ -e "$DEVCACHE_REGEN" ] && rm -f > >> "$DEVCACHE_REGEN" > >> else > >> # Output detailed reason why the cached /dev is not > used > >> - if [ "$VERBOSE" != "no" ]; then > >> - echo "udev: udev cache not used" > >> - echo "udev: we use $CMP_FILE_LIST as criteria to > >> judge whether the cache /dev could be resued" > >> - echo "udev: olddata: $OLDDATA" > >> - echo "udev: newdata: $NEWDATA" > >> - fi > >> - echo "$NEWDATA" > /dev/shm/udev.cache > >> + cat <<EOF > >> +udev: Not using udev cache because of changes detected in the following > >> files: > >> +udev: $CMP_FILE_LIST > >> +udev: $META_FILE_LIST > >> +udev: The udev cache will be regenerated. To identify the detected > >> changes, > >> +udev: compare the cached sysconf at $SYSCONF_CACHED > >> +udev: against the current sysconf at $SYSCONF_TMP > >> +EOF > >> + touch "$DEVCACHE_REGEN" > >> fi > >> else > >> if [ "$ROOTFS_READ_ONLY" != "yes" ]; then > >> # If rootfs is not read-only, it's possible that a new > >> udev cache would be generated; > >> # otherwise, we do not bother to read files. > >> - readfiles $CMP_FILE_LIST > >> - echo "$READDATA" > /dev/shm/udev.cache > >> + touch "$DEVCACHE_REGEN" > >> fi > >> fi > >> fi > >> @@ -97,7 +101,7 @@ > >> kill_udevd > "/dev/null" 2>&1 > >> > >> # trigger the sorted events > >> - echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug > >> + [ -e /proc/sys/kernel/hotplug ] && echo -e '\000' > >> >/proc/sys/kernel/hotplug > >> /lib/udev/udevd -d > >> > >> udevadm control --env=STARTUP=1 > >> > >> > >>> > >>> > > >>> > Unfortunately I did not dig inside binary /lib/udev/udevd. > >>> > > >>> > So do you have any other ideas, what might be the reason for not > >>> > recognizing > >>> > the SSD? Maybe there are some additional recipes needed from jethro > on? > >>> > > >>> > > >>> > thanks & kind regards > >>> > Simon :-) > >>> > > >>> > mit freundlichem Gruss / kind regards / pozdrawiam > >>> > Simon P. Bolek > >>> > ------------------------------------------------------ > >>> > Dipl. Inf. Simon P. Bolek > >>> > SAP Integration Architect > >>> > Business Mobile and IVI Solutions > >>> > mailto: simon.bolek@arcom-ivi.de > >>> > http://www.arcom-ivi.de/ > >>> > XING: https://www.xing.com/profile/SimonP_Bolek > >>> > > >>> > On Wed, Jul 13, 2016 at 9:03 AM, Simon Bolek > >>> > <simon.bolek@googlemail.com> > >>> > wrote: > >>> >> > >>> >> Thank you, > >>> >> > >>> >> I just guess, that it is the following function in init script to > put > >>> >> the > >>> >> echos to? Is it? > >>> >> > >>> >> udev_daemon() { > >>> >> OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd > >>> >> /lib/systemd/systemd-udevd" > >>> >> > >>> >> for o in $OPTIONS; do > >>> >> if [ -x "$o" ]; then > >>> >> echo $o > >>> >> return 0 > >>> >> fi > >>> >> done > >>> >> > >>> >> return 1 > >>> >> } > >>> >> > >>> >> > >>> >> cheers > >>> >> Simon:-) > >>> >> > >>> >> Viele Grüsse > >>> >> Simon Bolek :-) > >>> >> > >>> >> mit freundlichem Gruss / kind regards / pozdrawiam > >>> >> Simon P. Bolek > >>> >> ------------------------------------------------------ > >>> >> Dipl. Inf. Simon P. Bolek > >>> >> SAP Integration Architect > >>> >> Business Mobile and IVI Solutions > >>> >> mailto: simon.bolek@arcom-ivi.de > >>> >> http://www.arcom-ivi.de/ > >>> >> XING: https://www.xing.com/profile/SimonP_Bolek > >>> >> > >>> >> On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj <raj.khem@gmail.com> > wrote: > >>> >>> > >>> >>> On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek > >>> >>> <simon.bolek@googlemail.com> wrote: > >>> >>> > Thank you Raj, > >>> >>> > > >>> >>> > Is there a standard way to activate these initramfs logs, or do I > >>> >>> > have > >>> >>> > to > >>> >>> > implement it myself somewhere? > >>> >>> > >>> >>> you have to add printf etc. yourself into the init script in > >>> >>> initramfs > >>> >>> image > >>> >>> > >>> >>> > > >>> >>> > thank you and kind regards > >>> >>> > Simon :-) > >>> >>> > > >>> >>> > Viele Grüsse > >>> >>> > Simon Bolek :-) > >>> >>> > > >>> >>> > mit freundlichem Gruss / kind regards / pozdrawiam > >>> >>> > Simon P. Bolek > >>> >>> > ------------------------------------------------------ > >>> >>> > Dipl. Inf. Simon P. Bolek > >>> >>> > SAP Integration Architect > >>> >>> > Business Mobile and IVI Solutions > >>> >>> > mailto: simon.bolek@arcom-ivi.de > >>> >>> > http://www.arcom-ivi.de/ > >>> >>> > XING: https://www.xing.com/profile/SimonP_Bolek > >>> >>> > > >>> >>> > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj <raj.khem@gmail.com> > >>> >>> > wrote: > >>> >>> >> > >>> >>> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek > >>> >>> >> <simon.bolek@googlemail.com> > >>> >>> >> wrote: > >>> >>> >> > Hello everyone! > >>> >>> >> > > >>> >>> >> > I am trying to install genericx86 core-image-sato (jethro) > >>> >>> >> > HDDIMG to > >>> >>> >> > an > >>> >>> >> > atom-pc. > >>> >>> >> > For this 2GB USB stick is used. > >>> >>> >> > When choosing 'install' option from boot menu I get the > message: > >>> >>> >> > > >>> >>> >> > "Searching for hard drives... > >>> >>> >> > No hard drive selected. Installation aborted." > >>> >>> >> > > >>> >>> >> > Installatiion stops and i get the console. > >>> >>> >> > When I try to run fsck, it says: can't read '/etc/fstab': No > >>> >>> >> > such > >>> >>> >> > file > >>> >>> >> > or > >>> >>> >> > directory > >>> >>> >> > > >>> >>> >> > fdisk -l shows only the partitions of USB stick. > >>> >>> >> > > >>> >>> >> > After I choose 'boot' option to boot into live image, SDD > drive > >>> >>> >> > is > >>> >>> >> > under > >>> >>> >> > /dev/sdb and USB installation stick under /dev/sda, > >>> >>> >> > > >>> >>> >> > What recipe/package is my installation missing? The SSD hard > >>> >>> >> > drive > >>> >>> >> > is > >>> >>> >> > not > >>> >>> >> > recognized for some reason. With previous yocto releases this > >>> >>> >> > package > >>> >>> >> > list > >>> >>> >> > DID work fine. > >>> >>> >> > So there is something missing in the background. > >>> >>> >> > Do you have any idea what this might be? > >>> >>> >> > >>> >>> >> udev should have run and found your hdd. So it seems its not > >>> >>> >> finding > >>> >>> >> it when running from initramfs. Can you try to add logs to > >>> >>> >> initramfs > >>> >>> >> and see what udev is doing ? > >>> >>> >> > >>> >>> >> > > >>> >>> >> > Below is my package list from local.conf. > >>> >>> >> > > >>> >>> >> > thank you and kind regards > >>> >>> >> > Simon :-) > >>> >>> >> > > >>> >>> >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" > >>> >>> >> > IMAGE_INSTALL_append = " make \ > >>> >>> >> > initscripts \ > >>> >>> >> > grub \ > >>> >>> >> > initramfs-boot \ > >>> >>> >> > syslinux \ > >>> >>> >> > initramfs-live-install \ > >>> >>> >> > initramfs-live-install-efi \ > >>> >>> >> > initramfs-live-boot \ > >>> >>> >> > xinit \ > >>> >>> >> > xwininfo \ > >>> >>> >> > openssh-sftp \ > >>> >>> >> > openssh-sftp-server \ > >>> >>> >> > qtbase-plugins \ > >>> >>> >> > qtconnectivity \ > >>> >>> >> > qtdeclarative \ > >>> >>> >> > qtdeclarative-plugins \ > >>> >>> >> > qtdeclarative-tools \ > >>> >>> >> > qtdeclarative-qmlplugins \ > >>> >>> >> > qtenginio \ > >>> >>> >> > qtlocation \ > >>> >>> >> > qtmultimedia \ > >>> >>> >> > qtmultimedia-plugins \ > >>> >>> >> > qtmultimedia-qmlplugins \ > >>> >>> >> > qtsystems \ > >>> >>> >> > " > >>> >>> >> > > >>> >>> >> > Viele Grüsse > >>> >>> >> > Simon Bolek :-) > >>> >>> >> > > >>> >>> >> > mit freundlichem Gruss / kind regards / pozdrawiam > >>> >>> >> > Simon P. Bolek > >>> >>> >> > ------------------------------------------------------ > >>> >>> >> > Dipl. Inf. Simon P. Bolek > >>> >>> >> > SAP Integration Architect > >>> >>> >> > Business Mobile and IVI Solutions > >>> >>> >> > mailto: simon.bolek@arcom-ivi.de > >>> >>> >> > http://www.arcom-ivi.de/ > >>> >>> >> > XING: https://www.xing.com/profile/SimonP_Bolek > >>> >>> >> > > >>> >>> >> > -- > >>> >>> >> > _______________________________________________ > >>> >>> >> > yocto mailing list > >>> >>> >> > yocto@yoctoproject.org > >>> >>> >> > https://lists.yoctoproject.org/listinfo/yocto > >>> >>> >> > > >>> >>> > > >>> >>> > > >>> >> > >>> >> > >>> > > >> > >> > > > [-- Attachment #2: Type: text/html, Size: 24820 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-15 8:59 ` Simon Bolek @ 2016-07-15 22:17 ` Simon Bolek 2016-07-16 0:02 ` Khem Raj 0 siblings, 1 reply; 16+ messages in thread From: Simon Bolek @ 2016-07-15 22:17 UTC (permalink / raw) To: Khem Raj; +Cc: yocto [-- Attachment #1: Type: text/plain, Size: 16444 bytes --] Hi Raj, Maybe you could help me with this. I found out that during rootfs (meta/lib/oe/rootfs.py), depmodwrapper script is beeing called. I noticed, that it does generate /lib/modules/<kernel>.. directory structure under: poky/build/tmp/work/genericx86-poky-linux/core-image-sato However, at the end of the bitbake process, there is no /lib/modules direcotry in core-image-minimal-initramfs-genericx86-20160715210400.rootfs.cpio.gz Where are the steps, where this .cpio.gz file is beeing generated. There must be a place where all the files, that are inside, are beeing put together. HELP! kind regards Simon :-) On Fri, Jul 15, 2016 at 10:59 AM, Simon Bolek <simon.bolek@googlemail.com> wrote: > Thanks, but neither: > pkg_postinst_kernel-base () > nor: > pkg_postinst_kernel-image () > from /meta/classes/kernel.bbclass gets called when running: > - bitbake core-image-sato or > - bitbake linux-yocto > > I put some commands in there, which are definitely wrong (like foobar) and > bitbake run successfully. > Whereas, in other funtions it caused problems. > Any ideas how can fix this? > > thanks and best regards > Simon :-) > > > On Fri, Jul 15, 2016 at 1:30 AM, Khem Raj <raj.khem@gmail.com> wrote: > >> On Thu, Jul 14, 2016 at 4:16 PM, Simon Bolek <simon.bolek@googlemail.com> >> wrote: >> > Hi Raj, >> > >> > About depmod again. >> > Should it be run from meta/classes/kernel.bbclass ? >> > ... >> > pkg_postinst_kernel-base () { >> > if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then >> > mkdir -p $D/lib/modules/${KERNEL_VERSION} >> > fi >> > if [ -n "$D" ]; then >> > depmodwrapper -a -b $D ${KERNEL_VERSION} >> > else >> > depmod -a ${KERNEL_VERSION} >> > fi >> > } >> > ... >> > >> > Where is this function beeing called? >> >> It should be called during rootfs and image creation time. as well as >> when you update the package using online package manager. >> >> > I did not find it anywhere. >> > thanks and kind regards >> > Simon :-) >> > >> > On Thu, Jul 14, 2016 at 8:32 AM, Simon Bolek < >> simon.bolek@googlemail.com> >> > wrote: >> >> >> >> >> >> On Wed, Jul 13, 2016 at 4:56 PM, Khem Raj <raj.khem@gmail.com> wrote: >> >>> >> >>> On Wed, Jul 13, 2016 at 4:57 AM, Simon Bolek < >> simon.bolek@googlemail.com> >> >>> wrote: >> >>> > Hi Raj, >> >>> > >> >>> > So i tried to do manually, what init script does and udev definitely >> >>> > does >> >>> > not recognize the SSD drive. >> >>> > I ran >> >>> > /lib/udev/udevd --daemon --debug > udev.debug 2>&1 & >> >>> > from the cli and there is no trace of recognizing the SSD. Only the >> >>> > /dev/sda, which is the USB stick I am running the installation from. >> >>> > >> >>> > I used 'meld' to compare the /initrd from current jethro image and >> >>> > previous >> >>> > working fido image. >> >>> > They are almost the same: >> >>> > - in jethro /lib/modules... file structure is missing with: >> >>> > modules.alias >> >>> > modules.alias.bin >> >>> > modules.builtin.bin >> >>> > modules.dep >> >>> > modules.dep.bin >> >>> > modules.devname >> >>> > modules.softdep >> >>> > modules.symbols >> >>> > modules.symbols.bin >> >>> >> >>> this means depmod did not run during initramfs image creation >> >> >> >> How can I make this happen during bitbake, so i have those files in the >> >> HDDIMG? >> >> >> >>> >> >>> > >> >>> > - there are slight differences between >> >>> > /etc/init.d/udev >> >>> > /etc/udev/scripts/mount.sh >> >>> > , but I cannot tell, if this is the reason. >> >>> >> >>> what are the differences ? >> >> >> >> >> >> Sorry for this patch-like copy/paste, but this was the simplest way of >> >> presenting the changes. >> >> Do you see something important here, that might cause the SDD not >> beeing >> >> recognized? >> >> >> >> --- /home/simon/Development/Yocto-Project/initrd-ok/etc/init.d/udev >> >> +++ /home/simon/Development/Yocto-Project/initrd-jethro/etc/init.d/udev >> >> @@ -14,20 +14,27 @@ >> >> [ -d /sys/class ] || exit 1 >> >> [ -r /proc/mounts ] || exit 1 >> >> [ -x /lib/udev/udevd ] || exit 1 >> >> +SYSCONF_CACHED="/etc/udev/cache.data" >> >> +SYSCONF_TMP="/dev/shm/udev.cache" >> >> +DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache regen >> >> + >> >> +# A list of files which are used as a criteria to judge whether the >> udev >> >> cache could be reused. >> >> +CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices" >> >> +[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags" >> >> + >> >> +# List of files whose metadata (size/mtime/name) will be included in >> >> cached >> >> +# system state. >> >> +META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*" >> >> + >> >> +# Command to compute system configuration. >> >> +sysconf_cmd () { >> >> + cat -- $CMP_FILE_LIST >> >> + stat -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 " " >> $NF;}' >> >> +} >> >> + >> >> [ -f /etc/default/udev-cache ] && . /etc/default/udev-cache >> >> [ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf >> >> [ -f /etc/default/rcS ] && . /etc/default/rcS >> >> - >> >> -readfiles () { >> >> - READDATA="" >> >> - for filename in $@; do >> >> - if [ -r $filename ]; then >> >> - while read line; do >> >> - READDATA="$READDATA$line" >> >> - done < $filename >> >> - fi >> >> - done >> >> -} >> >> >> >> kill_udevd () { >> >> pid=`pidof -x udevd` >> >> @@ -57,38 +64,35 @@ >> >> # the automount rule for udev needs /tmp directory available, as >> /tmp >> >> is a symlink >> >> # to /var/tmp which in turn is a symlink to /var/volatile/tmp, we >> >> need to make sure >> >> # /var/volatile/tmp directory to be available. >> >> - mkdir -p /var/volatile/tmp >> >> + mkdir -m 1777 -p /var/volatile/tmp >> >> >> >> # Cache handling. >> >> - # A list of files which are used as a criteria to judge whether >> the >> >> udev cache could be reused. >> >> - CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices >> /proc/atags" >> >> if [ "$DEVCACHE" != "" ]; then >> >> if [ -e $DEVCACHE ]; then >> >> - readfiles $CMP_FILE_LIST >> >> - NEWDATA="$READDATA" >> >> - readfiles /etc/udev/cache.data >> >> - OLDDATA="$READDATA" >> >> - if [ "$OLDDATA" = "$NEWDATA" ]; then >> >> - (cd /; tar xf $DEVCACHE > /dev/null 2>&1) >> >> + sysconf_cmd > "$SYSCONF_TMP" >> >> + if cmp $SYSCONF_CACHED $SYSCONF_TMP >/dev/null; then >> >> + tar xmf $DEVCACHE -C / -m >> >> not_first_boot=1 >> >> [ "$VERBOSE" != "no" ] && echo "udev: >> using >> >> cache file $DEVCACHE" >> >> - [ -e /dev/shm/udev.cache ] && rm -f >> >> /dev/shm/udev.cache >> >> + [ -e $SYSCONF_TMP ] && rm -f >> "$SYSCONF_TMP" >> >> + [ -e "$DEVCACHE_REGEN" ] && rm -f >> >> "$DEVCACHE_REGEN" >> >> else >> >> # Output detailed reason why the cached /dev is not >> used >> >> - if [ "$VERBOSE" != "no" ]; then >> >> - echo "udev: udev cache not used" >> >> - echo "udev: we use $CMP_FILE_LIST as criteria to >> >> judge whether the cache /dev could be resued" >> >> - echo "udev: olddata: $OLDDATA" >> >> - echo "udev: newdata: $NEWDATA" >> >> - fi >> >> - echo "$NEWDATA" > /dev/shm/udev.cache >> >> + cat <<EOF >> >> +udev: Not using udev cache because of changes detected in the >> following >> >> files: >> >> +udev: $CMP_FILE_LIST >> >> +udev: $META_FILE_LIST >> >> +udev: The udev cache will be regenerated. To identify the detected >> >> changes, >> >> +udev: compare the cached sysconf at $SYSCONF_CACHED >> >> +udev: against the current sysconf at $SYSCONF_TMP >> >> +EOF >> >> + touch "$DEVCACHE_REGEN" >> >> fi >> >> else >> >> if [ "$ROOTFS_READ_ONLY" != "yes" ]; then >> >> # If rootfs is not read-only, it's possible that a new >> >> udev cache would be generated; >> >> # otherwise, we do not bother to read files. >> >> - readfiles $CMP_FILE_LIST >> >> - echo "$READDATA" > /dev/shm/udev.cache >> >> + touch "$DEVCACHE_REGEN" >> >> fi >> >> fi >> >> fi >> >> @@ -97,7 +101,7 @@ >> >> kill_udevd > "/dev/null" 2>&1 >> >> >> >> # trigger the sorted events >> >> - echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug >> >> + [ -e /proc/sys/kernel/hotplug ] && echo -e '\000' >> >> >/proc/sys/kernel/hotplug >> >> /lib/udev/udevd -d >> >> >> >> udevadm control --env=STARTUP=1 >> >> >> >> >> >>> >> >>> > >> >>> > Unfortunately I did not dig inside binary /lib/udev/udevd. >> >>> > >> >>> > So do you have any other ideas, what might be the reason for not >> >>> > recognizing >> >>> > the SSD? Maybe there are some additional recipes needed from jethro >> on? >> >>> > >> >>> > >> >>> > thanks & kind regards >> >>> > Simon :-) >> >>> > >> >>> > mit freundlichem Gruss / kind regards / pozdrawiam >> >>> > Simon P. Bolek >> >>> > ------------------------------------------------------ >> >>> > Dipl. Inf. Simon P. Bolek >> >>> > SAP Integration Architect >> >>> > Business Mobile and IVI Solutions >> >>> > mailto: simon.bolek@arcom-ivi.de >> >>> > http://www.arcom-ivi.de/ >> >>> > XING: https://www.xing.com/profile/SimonP_Bolek >> >>> > >> >>> > On Wed, Jul 13, 2016 at 9:03 AM, Simon Bolek >> >>> > <simon.bolek@googlemail.com> >> >>> > wrote: >> >>> >> >> >>> >> Thank you, >> >>> >> >> >>> >> I just guess, that it is the following function in init script to >> put >> >>> >> the >> >>> >> echos to? Is it? >> >>> >> >> >>> >> udev_daemon() { >> >>> >> OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd >> >>> >> /lib/systemd/systemd-udevd" >> >>> >> >> >>> >> for o in $OPTIONS; do >> >>> >> if [ -x "$o" ]; then >> >>> >> echo $o >> >>> >> return 0 >> >>> >> fi >> >>> >> done >> >>> >> >> >>> >> return 1 >> >>> >> } >> >>> >> >> >>> >> >> >>> >> cheers >> >>> >> Simon:-) >> >>> >> >> >>> >> Viele Grüsse >> >>> >> Simon Bolek :-) >> >>> >> >> >>> >> mit freundlichem Gruss / kind regards / pozdrawiam >> >>> >> Simon P. Bolek >> >>> >> ------------------------------------------------------ >> >>> >> Dipl. Inf. Simon P. Bolek >> >>> >> SAP Integration Architect >> >>> >> Business Mobile and IVI Solutions >> >>> >> mailto: simon.bolek@arcom-ivi.de >> >>> >> http://www.arcom-ivi.de/ >> >>> >> XING: https://www.xing.com/profile/SimonP_Bolek >> >>> >> >> >>> >> On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj <raj.khem@gmail.com> >> wrote: >> >>> >>> >> >>> >>> On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek >> >>> >>> <simon.bolek@googlemail.com> wrote: >> >>> >>> > Thank you Raj, >> >>> >>> > >> >>> >>> > Is there a standard way to activate these initramfs logs, or do >> I >> >>> >>> > have >> >>> >>> > to >> >>> >>> > implement it myself somewhere? >> >>> >>> >> >>> >>> you have to add printf etc. yourself into the init script in >> >>> >>> initramfs >> >>> >>> image >> >>> >>> >> >>> >>> > >> >>> >>> > thank you and kind regards >> >>> >>> > Simon :-) >> >>> >>> > >> >>> >>> > Viele Grüsse >> >>> >>> > Simon Bolek :-) >> >>> >>> > >> >>> >>> > mit freundlichem Gruss / kind regards / pozdrawiam >> >>> >>> > Simon P. Bolek >> >>> >>> > ------------------------------------------------------ >> >>> >>> > Dipl. Inf. Simon P. Bolek >> >>> >>> > SAP Integration Architect >> >>> >>> > Business Mobile and IVI Solutions >> >>> >>> > mailto: simon.bolek@arcom-ivi.de >> >>> >>> > http://www.arcom-ivi.de/ >> >>> >>> > XING: https://www.xing.com/profile/SimonP_Bolek >> >>> >>> > >> >>> >>> > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj <raj.khem@gmail.com> >> >>> >>> > wrote: >> >>> >>> >> >> >>> >>> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek >> >>> >>> >> <simon.bolek@googlemail.com> >> >>> >>> >> wrote: >> >>> >>> >> > Hello everyone! >> >>> >>> >> > >> >>> >>> >> > I am trying to install genericx86 core-image-sato (jethro) >> >>> >>> >> > HDDIMG to >> >>> >>> >> > an >> >>> >>> >> > atom-pc. >> >>> >>> >> > For this 2GB USB stick is used. >> >>> >>> >> > When choosing 'install' option from boot menu I get the >> message: >> >>> >>> >> > >> >>> >>> >> > "Searching for hard drives... >> >>> >>> >> > No hard drive selected. Installation aborted." >> >>> >>> >> > >> >>> >>> >> > Installatiion stops and i get the console. >> >>> >>> >> > When I try to run fsck, it says: can't read '/etc/fstab': No >> >>> >>> >> > such >> >>> >>> >> > file >> >>> >>> >> > or >> >>> >>> >> > directory >> >>> >>> >> > >> >>> >>> >> > fdisk -l shows only the partitions of USB stick. >> >>> >>> >> > >> >>> >>> >> > After I choose 'boot' option to boot into live image, SDD >> drive >> >>> >>> >> > is >> >>> >>> >> > under >> >>> >>> >> > /dev/sdb and USB installation stick under /dev/sda, >> >>> >>> >> > >> >>> >>> >> > What recipe/package is my installation missing? The SSD hard >> >>> >>> >> > drive >> >>> >>> >> > is >> >>> >>> >> > not >> >>> >>> >> > recognized for some reason. With previous yocto releases this >> >>> >>> >> > package >> >>> >>> >> > list >> >>> >>> >> > DID work fine. >> >>> >>> >> > So there is something missing in the background. >> >>> >>> >> > Do you have any idea what this might be? >> >>> >>> >> >> >>> >>> >> udev should have run and found your hdd. So it seems its not >> >>> >>> >> finding >> >>> >>> >> it when running from initramfs. Can you try to add logs to >> >>> >>> >> initramfs >> >>> >>> >> and see what udev is doing ? >> >>> >>> >> >> >>> >>> >> > >> >>> >>> >> > Below is my package list from local.conf. >> >>> >>> >> > >> >>> >>> >> > thank you and kind regards >> >>> >>> >> > Simon :-) >> >>> >>> >> > >> >>> >>> >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" >> >>> >>> >> > IMAGE_INSTALL_append = " make \ >> >>> >>> >> > initscripts \ >> >>> >>> >> > grub \ >> >>> >>> >> > initramfs-boot \ >> >>> >>> >> > syslinux \ >> >>> >>> >> > initramfs-live-install \ >> >>> >>> >> > initramfs-live-install-efi \ >> >>> >>> >> > initramfs-live-boot \ >> >>> >>> >> > xinit \ >> >>> >>> >> > xwininfo \ >> >>> >>> >> > openssh-sftp \ >> >>> >>> >> > openssh-sftp-server \ >> >>> >>> >> > qtbase-plugins \ >> >>> >>> >> > qtconnectivity \ >> >>> >>> >> > qtdeclarative \ >> >>> >>> >> > qtdeclarative-plugins \ >> >>> >>> >> > qtdeclarative-tools \ >> >>> >>> >> > qtdeclarative-qmlplugins \ >> >>> >>> >> > qtenginio \ >> >>> >>> >> > qtlocation \ >> >>> >>> >> > qtmultimedia \ >> >>> >>> >> > qtmultimedia-plugins \ >> >>> >>> >> > qtmultimedia-qmlplugins \ >> >>> >>> >> > qtsystems \ >> >>> >>> >> > " >> >>> >>> >> > >> >>> >>> >> > Viele Grüsse >> >>> >>> >> > Simon Bolek :-) >> >>> >>> >> > >> >>> >>> >> > mit freundlichem Gruss / kind regards / pozdrawiam >> >>> >>> >> > Simon P. Bolek >> >>> >>> >> > ------------------------------------------------------ >> >>> >>> >> > Dipl. Inf. Simon P. Bolek >> >>> >>> >> > SAP Integration Architect >> >>> >>> >> > Business Mobile and IVI Solutions >> >>> >>> >> > mailto: simon.bolek@arcom-ivi.de >> >>> >>> >> > http://www.arcom-ivi.de/ >> >>> >>> >> > XING: https://www.xing.com/profile/SimonP_Bolek >> >>> >>> >> > >> >>> >>> >> > -- >> >>> >>> >> > _______________________________________________ >> >>> >>> >> > yocto mailing list >> >>> >>> >> > yocto@yoctoproject.org >> >>> >>> >> > https://lists.yoctoproject.org/listinfo/yocto >> >>> >>> >> > >> >>> >>> > >> >>> >>> > >> >>> >> >> >>> >> >> >>> > >> >> >> >> >> > >> > > [-- Attachment #2: Type: text/html, Size: 26426 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-15 22:17 ` Simon Bolek @ 2016-07-16 0:02 ` Khem Raj 2016-07-21 9:15 ` Simon Bolek 0 siblings, 1 reply; 16+ messages in thread From: Khem Raj @ 2016-07-16 0:02 UTC (permalink / raw) To: Simon Bolek; +Cc: yocto On Fri, Jul 15, 2016 at 3:17 PM, Simon Bolek <simon.bolek@googlemail.com> wrote: > Hi Raj, > > Maybe you could help me with this. > I found out that during rootfs (meta/lib/oe/rootfs.py), depmodwrapper script > is beeing called. > I noticed, that it does generate /lib/modules/<kernel>.. directory structure > under: > poky/build/tmp/work/genericx86-poky-linux/core-image-sato > However, at the end of the bitbake process, there is no /lib/modules > direcotry in > core-image-minimal-initramfs-genericx86-20160715210400.rootfs.cpio.gz > > Where are the steps, where this .cpio.gz file is beeing generated. There > must be a place where all the files, that are inside, are beeing put > together. initramfs image is a separate image. What you are seeing is the final image. you might have to add the kernel module to you machine conf MACHINE_EXTRA_RRECOMMENDS = " kernel-modules" > > HELP! > kind regards > Simon :-) > > > > On Fri, Jul 15, 2016 at 10:59 AM, Simon Bolek <simon.bolek@googlemail.com> > wrote: >> >> Thanks, but neither: >> pkg_postinst_kernel-base () >> nor: >> pkg_postinst_kernel-image () >> from /meta/classes/kernel.bbclass gets called when running: >> - bitbake core-image-sato or >> - bitbake linux-yocto >> >> I put some commands in there, which are definitely wrong (like foobar) and >> bitbake run successfully. >> Whereas, in other funtions it caused problems. >> Any ideas how can fix this? >> >> thanks and best regards >> Simon :-) >> >> >> On Fri, Jul 15, 2016 at 1:30 AM, Khem Raj <raj.khem@gmail.com> wrote: >>> >>> On Thu, Jul 14, 2016 at 4:16 PM, Simon Bolek <simon.bolek@googlemail.com> >>> wrote: >>> > Hi Raj, >>> > >>> > About depmod again. >>> > Should it be run from meta/classes/kernel.bbclass ? >>> > ... >>> > pkg_postinst_kernel-base () { >>> > if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then >>> > mkdir -p $D/lib/modules/${KERNEL_VERSION} >>> > fi >>> > if [ -n "$D" ]; then >>> > depmodwrapper -a -b $D ${KERNEL_VERSION} >>> > else >>> > depmod -a ${KERNEL_VERSION} >>> > fi >>> > } >>> > ... >>> > >>> > Where is this function beeing called? >>> >>> It should be called during rootfs and image creation time. as well as >>> when you update the package using online package manager. >>> >>> > I did not find it anywhere. >>> > thanks and kind regards >>> > Simon :-) >>> > >>> > On Thu, Jul 14, 2016 at 8:32 AM, Simon Bolek >>> > <simon.bolek@googlemail.com> >>> > wrote: >>> >> >>> >> >>> >> On Wed, Jul 13, 2016 at 4:56 PM, Khem Raj <raj.khem@gmail.com> wrote: >>> >>> >>> >>> On Wed, Jul 13, 2016 at 4:57 AM, Simon Bolek >>> >>> <simon.bolek@googlemail.com> >>> >>> wrote: >>> >>> > Hi Raj, >>> >>> > >>> >>> > So i tried to do manually, what init script does and udev >>> >>> > definitely >>> >>> > does >>> >>> > not recognize the SSD drive. >>> >>> > I ran >>> >>> > /lib/udev/udevd --daemon --debug > udev.debug 2>&1 & >>> >>> > from the cli and there is no trace of recognizing the SSD. Only the >>> >>> > /dev/sda, which is the USB stick I am running the installation >>> >>> > from. >>> >>> > >>> >>> > I used 'meld' to compare the /initrd from current jethro image and >>> >>> > previous >>> >>> > working fido image. >>> >>> > They are almost the same: >>> >>> > - in jethro /lib/modules... file structure is missing with: >>> >>> > modules.alias >>> >>> > modules.alias.bin >>> >>> > modules.builtin.bin >>> >>> > modules.dep >>> >>> > modules.dep.bin >>> >>> > modules.devname >>> >>> > modules.softdep >>> >>> > modules.symbols >>> >>> > modules.symbols.bin >>> >>> >>> >>> this means depmod did not run during initramfs image creation >>> >> >>> >> How can I make this happen during bitbake, so i have those files in >>> >> the >>> >> HDDIMG? >>> >> >>> >>> >>> >>> > >>> >>> > - there are slight differences between >>> >>> > /etc/init.d/udev >>> >>> > /etc/udev/scripts/mount.sh >>> >>> > , but I cannot tell, if this is the reason. >>> >>> >>> >>> what are the differences ? >>> >> >>> >> >>> >> Sorry for this patch-like copy/paste, but this was the simplest way of >>> >> presenting the changes. >>> >> Do you see something important here, that might cause the SDD not >>> >> beeing >>> >> recognized? >>> >> >>> >> --- /home/simon/Development/Yocto-Project/initrd-ok/etc/init.d/udev >>> >> +++ >>> >> /home/simon/Development/Yocto-Project/initrd-jethro/etc/init.d/udev >>> >> @@ -14,20 +14,27 @@ >>> >> [ -d /sys/class ] || exit 1 >>> >> [ -r /proc/mounts ] || exit 1 >>> >> [ -x /lib/udev/udevd ] || exit 1 >>> >> +SYSCONF_CACHED="/etc/udev/cache.data" >>> >> +SYSCONF_TMP="/dev/shm/udev.cache" >>> >> +DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache regen >>> >> + >>> >> +# A list of files which are used as a criteria to judge whether the >>> >> udev >>> >> cache could be reused. >>> >> +CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices" >>> >> +[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags" >>> >> + >>> >> +# List of files whose metadata (size/mtime/name) will be included in >>> >> cached >>> >> +# system state. >>> >> +META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*" >>> >> + >>> >> +# Command to compute system configuration. >>> >> +sysconf_cmd () { >>> >> + cat -- $CMP_FILE_LIST >>> >> + stat -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 " " >>> >> $NF;}' >>> >> +} >>> >> + >>> >> [ -f /etc/default/udev-cache ] && . /etc/default/udev-cache >>> >> [ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf >>> >> [ -f /etc/default/rcS ] && . /etc/default/rcS >>> >> - >>> >> -readfiles () { >>> >> - READDATA="" >>> >> - for filename in $@; do >>> >> - if [ -r $filename ]; then >>> >> - while read line; do >>> >> - READDATA="$READDATA$line" >>> >> - done < $filename >>> >> - fi >>> >> - done >>> >> -} >>> >> >>> >> kill_udevd () { >>> >> pid=`pidof -x udevd` >>> >> @@ -57,38 +64,35 @@ >>> >> # the automount rule for udev needs /tmp directory available, as >>> >> /tmp >>> >> is a symlink >>> >> # to /var/tmp which in turn is a symlink to /var/volatile/tmp, we >>> >> need to make sure >>> >> # /var/volatile/tmp directory to be available. >>> >> - mkdir -p /var/volatile/tmp >>> >> + mkdir -m 1777 -p /var/volatile/tmp >>> >> >>> >> # Cache handling. >>> >> - # A list of files which are used as a criteria to judge whether >>> >> the >>> >> udev cache could be reused. >>> >> - CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices >>> >> /proc/atags" >>> >> if [ "$DEVCACHE" != "" ]; then >>> >> if [ -e $DEVCACHE ]; then >>> >> - readfiles $CMP_FILE_LIST >>> >> - NEWDATA="$READDATA" >>> >> - readfiles /etc/udev/cache.data >>> >> - OLDDATA="$READDATA" >>> >> - if [ "$OLDDATA" = "$NEWDATA" ]; then >>> >> - (cd /; tar xf $DEVCACHE > /dev/null 2>&1) >>> >> + sysconf_cmd > "$SYSCONF_TMP" >>> >> + if cmp $SYSCONF_CACHED $SYSCONF_TMP >/dev/null; then >>> >> + tar xmf $DEVCACHE -C / -m >>> >> not_first_boot=1 >>> >> [ "$VERBOSE" != "no" ] && echo "udev: >>> >> using >>> >> cache file $DEVCACHE" >>> >> - [ -e /dev/shm/udev.cache ] && rm -f >>> >> /dev/shm/udev.cache >>> >> + [ -e $SYSCONF_TMP ] && rm -f >>> >> "$SYSCONF_TMP" >>> >> + [ -e "$DEVCACHE_REGEN" ] && rm -f >>> >> "$DEVCACHE_REGEN" >>> >> else >>> >> # Output detailed reason why the cached /dev is not >>> >> used >>> >> - if [ "$VERBOSE" != "no" ]; then >>> >> - echo "udev: udev cache not used" >>> >> - echo "udev: we use $CMP_FILE_LIST as criteria to >>> >> judge whether the cache /dev could be resued" >>> >> - echo "udev: olddata: $OLDDATA" >>> >> - echo "udev: newdata: $NEWDATA" >>> >> - fi >>> >> - echo "$NEWDATA" > /dev/shm/udev.cache >>> >> + cat <<EOF >>> >> +udev: Not using udev cache because of changes detected in the >>> >> following >>> >> files: >>> >> +udev: $CMP_FILE_LIST >>> >> +udev: $META_FILE_LIST >>> >> +udev: The udev cache will be regenerated. To identify the detected >>> >> changes, >>> >> +udev: compare the cached sysconf at $SYSCONF_CACHED >>> >> +udev: against the current sysconf at $SYSCONF_TMP >>> >> +EOF >>> >> + touch "$DEVCACHE_REGEN" >>> >> fi >>> >> else >>> >> if [ "$ROOTFS_READ_ONLY" != "yes" ]; then >>> >> # If rootfs is not read-only, it's possible that a >>> >> new >>> >> udev cache would be generated; >>> >> # otherwise, we do not bother to read files. >>> >> - readfiles $CMP_FILE_LIST >>> >> - echo "$READDATA" > /dev/shm/udev.cache >>> >> + touch "$DEVCACHE_REGEN" >>> >> fi >>> >> fi >>> >> fi >>> >> @@ -97,7 +101,7 @@ >>> >> kill_udevd > "/dev/null" 2>&1 >>> >> >>> >> # trigger the sorted events >>> >> - echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug >>> >> + [ -e /proc/sys/kernel/hotplug ] && echo -e '\000' >>> >> >/proc/sys/kernel/hotplug >>> >> /lib/udev/udevd -d >>> >> >>> >> udevadm control --env=STARTUP=1 >>> >> >>> >> >>> >>> >>> >>> > >>> >>> > Unfortunately I did not dig inside binary /lib/udev/udevd. >>> >>> > >>> >>> > So do you have any other ideas, what might be the reason for not >>> >>> > recognizing >>> >>> > the SSD? Maybe there are some additional recipes needed from jethro >>> >>> > on? >>> >>> > >>> >>> > >>> >>> > thanks & kind regards >>> >>> > Simon :-) >>> >>> > >>> >>> > mit freundlichem Gruss / kind regards / pozdrawiam >>> >>> > Simon P. Bolek >>> >>> > ------------------------------------------------------ >>> >>> > Dipl. Inf. Simon P. Bolek >>> >>> > SAP Integration Architect >>> >>> > Business Mobile and IVI Solutions >>> >>> > mailto: simon.bolek@arcom-ivi.de >>> >>> > http://www.arcom-ivi.de/ >>> >>> > XING: https://www.xing.com/profile/SimonP_Bolek >>> >>> > >>> >>> > On Wed, Jul 13, 2016 at 9:03 AM, Simon Bolek >>> >>> > <simon.bolek@googlemail.com> >>> >>> > wrote: >>> >>> >> >>> >>> >> Thank you, >>> >>> >> >>> >>> >> I just guess, that it is the following function in init script to >>> >>> >> put >>> >>> >> the >>> >>> >> echos to? Is it? >>> >>> >> >>> >>> >> udev_daemon() { >>> >>> >> OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd >>> >>> >> /lib/systemd/systemd-udevd" >>> >>> >> >>> >>> >> for o in $OPTIONS; do >>> >>> >> if [ -x "$o" ]; then >>> >>> >> echo $o >>> >>> >> return 0 >>> >>> >> fi >>> >>> >> done >>> >>> >> >>> >>> >> return 1 >>> >>> >> } >>> >>> >> >>> >>> >> >>> >>> >> cheers >>> >>> >> Simon:-) >>> >>> >> >>> >>> >> Viele Grüsse >>> >>> >> Simon Bolek :-) >>> >>> >> >>> >>> >> mit freundlichem Gruss / kind regards / pozdrawiam >>> >>> >> Simon P. Bolek >>> >>> >> ------------------------------------------------------ >>> >>> >> Dipl. Inf. Simon P. Bolek >>> >>> >> SAP Integration Architect >>> >>> >> Business Mobile and IVI Solutions >>> >>> >> mailto: simon.bolek@arcom-ivi.de >>> >>> >> http://www.arcom-ivi.de/ >>> >>> >> XING: https://www.xing.com/profile/SimonP_Bolek >>> >>> >> >>> >>> >> On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj <raj.khem@gmail.com> >>> >>> >> wrote: >>> >>> >>> >>> >>> >>> On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek >>> >>> >>> <simon.bolek@googlemail.com> wrote: >>> >>> >>> > Thank you Raj, >>> >>> >>> > >>> >>> >>> > Is there a standard way to activate these initramfs logs, or do >>> >>> >>> > I >>> >>> >>> > have >>> >>> >>> > to >>> >>> >>> > implement it myself somewhere? >>> >>> >>> >>> >>> >>> you have to add printf etc. yourself into the init script in >>> >>> >>> initramfs >>> >>> >>> image >>> >>> >>> >>> >>> >>> > >>> >>> >>> > thank you and kind regards >>> >>> >>> > Simon :-) >>> >>> >>> > >>> >>> >>> > Viele Grüsse >>> >>> >>> > Simon Bolek :-) >>> >>> >>> > >>> >>> >>> > mit freundlichem Gruss / kind regards / pozdrawiam >>> >>> >>> > Simon P. Bolek >>> >>> >>> > ------------------------------------------------------ >>> >>> >>> > Dipl. Inf. Simon P. Bolek >>> >>> >>> > SAP Integration Architect >>> >>> >>> > Business Mobile and IVI Solutions >>> >>> >>> > mailto: simon.bolek@arcom-ivi.de >>> >>> >>> > http://www.arcom-ivi.de/ >>> >>> >>> > XING: https://www.xing.com/profile/SimonP_Bolek >>> >>> >>> > >>> >>> >>> > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj <raj.khem@gmail.com> >>> >>> >>> > wrote: >>> >>> >>> >> >>> >>> >>> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek >>> >>> >>> >> <simon.bolek@googlemail.com> >>> >>> >>> >> wrote: >>> >>> >>> >> > Hello everyone! >>> >>> >>> >> > >>> >>> >>> >> > I am trying to install genericx86 core-image-sato (jethro) >>> >>> >>> >> > HDDIMG to >>> >>> >>> >> > an >>> >>> >>> >> > atom-pc. >>> >>> >>> >> > For this 2GB USB stick is used. >>> >>> >>> >> > When choosing 'install' option from boot menu I get the >>> >>> >>> >> > message: >>> >>> >>> >> > >>> >>> >>> >> > "Searching for hard drives... >>> >>> >>> >> > No hard drive selected. Installation aborted." >>> >>> >>> >> > >>> >>> >>> >> > Installatiion stops and i get the console. >>> >>> >>> >> > When I try to run fsck, it says: can't read '/etc/fstab': No >>> >>> >>> >> > such >>> >>> >>> >> > file >>> >>> >>> >> > or >>> >>> >>> >> > directory >>> >>> >>> >> > >>> >>> >>> >> > fdisk -l shows only the partitions of USB stick. >>> >>> >>> >> > >>> >>> >>> >> > After I choose 'boot' option to boot into live image, SDD >>> >>> >>> >> > drive >>> >>> >>> >> > is >>> >>> >>> >> > under >>> >>> >>> >> > /dev/sdb and USB installation stick under /dev/sda, >>> >>> >>> >> > >>> >>> >>> >> > What recipe/package is my installation missing? The SSD hard >>> >>> >>> >> > drive >>> >>> >>> >> > is >>> >>> >>> >> > not >>> >>> >>> >> > recognized for some reason. With previous yocto releases >>> >>> >>> >> > this >>> >>> >>> >> > package >>> >>> >>> >> > list >>> >>> >>> >> > DID work fine. >>> >>> >>> >> > So there is something missing in the background. >>> >>> >>> >> > Do you have any idea what this might be? >>> >>> >>> >> >>> >>> >>> >> udev should have run and found your hdd. So it seems its not >>> >>> >>> >> finding >>> >>> >>> >> it when running from initramfs. Can you try to add logs to >>> >>> >>> >> initramfs >>> >>> >>> >> and see what udev is doing ? >>> >>> >>> >> >>> >>> >>> >> > >>> >>> >>> >> > Below is my package list from local.conf. >>> >>> >>> >> > >>> >>> >>> >> > thank you and kind regards >>> >>> >>> >> > Simon :-) >>> >>> >>> >> > >>> >>> >>> >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" >>> >>> >>> >> > IMAGE_INSTALL_append = " make \ >>> >>> >>> >> > initscripts \ >>> >>> >>> >> > grub \ >>> >>> >>> >> > initramfs-boot \ >>> >>> >>> >> > syslinux \ >>> >>> >>> >> > initramfs-live-install \ >>> >>> >>> >> > initramfs-live-install-efi \ >>> >>> >>> >> > initramfs-live-boot \ >>> >>> >>> >> > xinit \ >>> >>> >>> >> > xwininfo \ >>> >>> >>> >> > openssh-sftp \ >>> >>> >>> >> > openssh-sftp-server \ >>> >>> >>> >> > qtbase-plugins \ >>> >>> >>> >> > qtconnectivity \ >>> >>> >>> >> > qtdeclarative \ >>> >>> >>> >> > qtdeclarative-plugins \ >>> >>> >>> >> > qtdeclarative-tools \ >>> >>> >>> >> > qtdeclarative-qmlplugins \ >>> >>> >>> >> > qtenginio \ >>> >>> >>> >> > qtlocation \ >>> >>> >>> >> > qtmultimedia \ >>> >>> >>> >> > qtmultimedia-plugins \ >>> >>> >>> >> > qtmultimedia-qmlplugins \ >>> >>> >>> >> > qtsystems \ >>> >>> >>> >> > " >>> >>> >>> >> > >>> >>> >>> >> > Viele Grüsse >>> >>> >>> >> > Simon Bolek :-) >>> >>> >>> >> > >>> >>> >>> >> > mit freundlichem Gruss / kind regards / pozdrawiam >>> >>> >>> >> > Simon P. Bolek >>> >>> >>> >> > ------------------------------------------------------ >>> >>> >>> >> > Dipl. Inf. Simon P. Bolek >>> >>> >>> >> > SAP Integration Architect >>> >>> >>> >> > Business Mobile and IVI Solutions >>> >>> >>> >> > mailto: simon.bolek@arcom-ivi.de >>> >>> >>> >> > http://www.arcom-ivi.de/ >>> >>> >>> >> > XING: https://www.xing.com/profile/SimonP_Bolek >>> >>> >>> >> > >>> >>> >>> >> > -- >>> >>> >>> >> > _______________________________________________ >>> >>> >>> >> > yocto mailing list >>> >>> >>> >> > yocto@yoctoproject.org >>> >>> >>> >> > https://lists.yoctoproject.org/listinfo/yocto >>> >>> >>> >> > >>> >>> >>> > >>> >>> >>> > >>> >>> >> >>> >>> >> >>> >>> > >>> >> >>> >> >>> > >> >> > ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-16 0:02 ` Khem Raj @ 2016-07-21 9:15 ` Simon Bolek 2016-07-21 13:27 ` Khem Raj 0 siblings, 1 reply; 16+ messages in thread From: Simon Bolek @ 2016-07-21 9:15 UTC (permalink / raw) To: Khem Raj; +Cc: yocto [-- Attachment #1: Type: text/plain, Size: 19198 bytes --] Hi Raj, Thank you. I have already tried this. I managed to start the USB installation by addding kernel-modules to core-image-minimal-initramfs.bb However after the installation, system will not boot up due to kernel panic: VFS: Cannot open root device "sda2" or unknown block (0,0) Please append a correct "root=" boot option; It seems, the SDD hard drive is found on installation time, but not on boot time. How is that possible? It did work with FIDO, but is not working with JETHRO. Any hint what I have to look for now? Is it the drivers missing? Or maybe some scripts not running at boot? What will run at boot prior to mounting what is stated in root= in grub.cfg? kind regards Simon :-) On Sat, Jul 16, 2016 at 2:02 AM, Khem Raj <raj.khem@gmail.com> wrote: > On Fri, Jul 15, 2016 at 3:17 PM, Simon Bolek <simon.bolek@googlemail.com> > wrote: > > Hi Raj, > > > > Maybe you could help me with this. > > I found out that during rootfs (meta/lib/oe/rootfs.py), depmodwrapper > script > > is beeing called. > > I noticed, that it does generate /lib/modules/<kernel>.. directory > structure > > under: > > poky/build/tmp/work/genericx86-poky-linux/core-image-sato > > However, at the end of the bitbake process, there is no /lib/modules > > direcotry in > > core-image-minimal-initramfs-genericx86-20160715210400.rootfs.cpio.gz > > > > Where are the steps, where this .cpio.gz file is beeing generated. There > > must be a place where all the files, that are inside, are beeing put > > together. > > initramfs image is a separate image. What you are seeing is the final > image. > you might have to add the kernel module to you machine conf > > MACHINE_EXTRA_RRECOMMENDS = " kernel-modules" > > > > > HELP! > > kind regards > > Simon :-) > > > > > > > > On Fri, Jul 15, 2016 at 10:59 AM, Simon Bolek < > simon.bolek@googlemail.com> > > wrote: > >> > >> Thanks, but neither: > >> pkg_postinst_kernel-base () > >> nor: > >> pkg_postinst_kernel-image () > >> from /meta/classes/kernel.bbclass gets called when running: > >> - bitbake core-image-sato or > >> - bitbake linux-yocto > >> > >> I put some commands in there, which are definitely wrong (like foobar) > and > >> bitbake run successfully. > >> Whereas, in other funtions it caused problems. > >> Any ideas how can fix this? > >> > >> thanks and best regards > >> Simon :-) > >> > >> > >> On Fri, Jul 15, 2016 at 1:30 AM, Khem Raj <raj.khem@gmail.com> wrote: > >>> > >>> On Thu, Jul 14, 2016 at 4:16 PM, Simon Bolek < > simon.bolek@googlemail.com> > >>> wrote: > >>> > Hi Raj, > >>> > > >>> > About depmod again. > >>> > Should it be run from meta/classes/kernel.bbclass ? > >>> > ... > >>> > pkg_postinst_kernel-base () { > >>> > if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then > >>> > mkdir -p $D/lib/modules/${KERNEL_VERSION} > >>> > fi > >>> > if [ -n "$D" ]; then > >>> > depmodwrapper -a -b $D ${KERNEL_VERSION} > >>> > else > >>> > depmod -a ${KERNEL_VERSION} > >>> > fi > >>> > } > >>> > ... > >>> > > >>> > Where is this function beeing called? > >>> > >>> It should be called during rootfs and image creation time. as well as > >>> when you update the package using online package manager. > >>> > >>> > I did not find it anywhere. > >>> > thanks and kind regards > >>> > Simon :-) > >>> > > >>> > On Thu, Jul 14, 2016 at 8:32 AM, Simon Bolek > >>> > <simon.bolek@googlemail.com> > >>> > wrote: > >>> >> > >>> >> > >>> >> On Wed, Jul 13, 2016 at 4:56 PM, Khem Raj <raj.khem@gmail.com> > wrote: > >>> >>> > >>> >>> On Wed, Jul 13, 2016 at 4:57 AM, Simon Bolek > >>> >>> <simon.bolek@googlemail.com> > >>> >>> wrote: > >>> >>> > Hi Raj, > >>> >>> > > >>> >>> > So i tried to do manually, what init script does and udev > >>> >>> > definitely > >>> >>> > does > >>> >>> > not recognize the SSD drive. > >>> >>> > I ran > >>> >>> > /lib/udev/udevd --daemon --debug > udev.debug 2>&1 & > >>> >>> > from the cli and there is no trace of recognizing the SSD. Only > the > >>> >>> > /dev/sda, which is the USB stick I am running the installation > >>> >>> > from. > >>> >>> > > >>> >>> > I used 'meld' to compare the /initrd from current jethro image > and > >>> >>> > previous > >>> >>> > working fido image. > >>> >>> > They are almost the same: > >>> >>> > - in jethro /lib/modules... file structure is missing with: > >>> >>> > modules.alias > >>> >>> > modules.alias.bin > >>> >>> > modules.builtin.bin > >>> >>> > modules.dep > >>> >>> > modules.dep.bin > >>> >>> > modules.devname > >>> >>> > modules.softdep > >>> >>> > modules.symbols > >>> >>> > modules.symbols.bin > >>> >>> > >>> >>> this means depmod did not run during initramfs image creation > >>> >> > >>> >> How can I make this happen during bitbake, so i have those files in > >>> >> the > >>> >> HDDIMG? > >>> >> > >>> >>> > >>> >>> > > >>> >>> > - there are slight differences between > >>> >>> > /etc/init.d/udev > >>> >>> > /etc/udev/scripts/mount.sh > >>> >>> > , but I cannot tell, if this is the reason. > >>> >>> > >>> >>> what are the differences ? > >>> >> > >>> >> > >>> >> Sorry for this patch-like copy/paste, but this was the simplest way > of > >>> >> presenting the changes. > >>> >> Do you see something important here, that might cause the SDD not > >>> >> beeing > >>> >> recognized? > >>> >> > >>> >> --- /home/simon/Development/Yocto-Project/initrd-ok/etc/init.d/udev > >>> >> +++ > >>> >> /home/simon/Development/Yocto-Project/initrd-jethro/etc/init.d/udev > >>> >> @@ -14,20 +14,27 @@ > >>> >> [ -d /sys/class ] || exit 1 > >>> >> [ -r /proc/mounts ] || exit 1 > >>> >> [ -x /lib/udev/udevd ] || exit 1 > >>> >> +SYSCONF_CACHED="/etc/udev/cache.data" > >>> >> +SYSCONF_TMP="/dev/shm/udev.cache" > >>> >> +DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache > regen > >>> >> + > >>> >> +# A list of files which are used as a criteria to judge whether the > >>> >> udev > >>> >> cache could be reused. > >>> >> +CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices" > >>> >> +[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags" > >>> >> + > >>> >> +# List of files whose metadata (size/mtime/name) will be included > in > >>> >> cached > >>> >> +# system state. > >>> >> +META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*" > >>> >> + > >>> >> +# Command to compute system configuration. > >>> >> +sysconf_cmd () { > >>> >> + cat -- $CMP_FILE_LIST > >>> >> + stat -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 " " > >>> >> $NF;}' > >>> >> +} > >>> >> + > >>> >> [ -f /etc/default/udev-cache ] && . /etc/default/udev-cache > >>> >> [ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf > >>> >> [ -f /etc/default/rcS ] && . /etc/default/rcS > >>> >> - > >>> >> -readfiles () { > >>> >> - READDATA="" > >>> >> - for filename in $@; do > >>> >> - if [ -r $filename ]; then > >>> >> - while read line; do > >>> >> - READDATA="$READDATA$line" > >>> >> - done < $filename > >>> >> - fi > >>> >> - done > >>> >> -} > >>> >> > >>> >> kill_udevd () { > >>> >> pid=`pidof -x udevd` > >>> >> @@ -57,38 +64,35 @@ > >>> >> # the automount rule for udev needs /tmp directory available, > as > >>> >> /tmp > >>> >> is a symlink > >>> >> # to /var/tmp which in turn is a symlink to /var/volatile/tmp, > we > >>> >> need to make sure > >>> >> # /var/volatile/tmp directory to be available. > >>> >> - mkdir -p /var/volatile/tmp > >>> >> + mkdir -m 1777 -p /var/volatile/tmp > >>> >> > >>> >> # Cache handling. > >>> >> - # A list of files which are used as a criteria to judge whether > >>> >> the > >>> >> udev cache could be reused. > >>> >> - CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices > >>> >> /proc/atags" > >>> >> if [ "$DEVCACHE" != "" ]; then > >>> >> if [ -e $DEVCACHE ]; then > >>> >> - readfiles $CMP_FILE_LIST > >>> >> - NEWDATA="$READDATA" > >>> >> - readfiles /etc/udev/cache.data > >>> >> - OLDDATA="$READDATA" > >>> >> - if [ "$OLDDATA" = "$NEWDATA" ]; then > >>> >> - (cd /; tar xf $DEVCACHE > /dev/null > 2>&1) > >>> >> + sysconf_cmd > "$SYSCONF_TMP" > >>> >> + if cmp $SYSCONF_CACHED $SYSCONF_TMP >/dev/null; then > >>> >> + tar xmf $DEVCACHE -C / -m > >>> >> not_first_boot=1 > >>> >> [ "$VERBOSE" != "no" ] && echo "udev: > >>> >> using > >>> >> cache file $DEVCACHE" > >>> >> - [ -e /dev/shm/udev.cache ] && rm -f > >>> >> /dev/shm/udev.cache > >>> >> + [ -e $SYSCONF_TMP ] && rm -f > >>> >> "$SYSCONF_TMP" > >>> >> + [ -e "$DEVCACHE_REGEN" ] && rm -f > >>> >> "$DEVCACHE_REGEN" > >>> >> else > >>> >> # Output detailed reason why the cached /dev is not > >>> >> used > >>> >> - if [ "$VERBOSE" != "no" ]; then > >>> >> - echo "udev: udev cache not used" > >>> >> - echo "udev: we use $CMP_FILE_LIST as criteria > to > >>> >> judge whether the cache /dev could be resued" > >>> >> - echo "udev: olddata: $OLDDATA" > >>> >> - echo "udev: newdata: $NEWDATA" > >>> >> - fi > >>> >> - echo "$NEWDATA" > /dev/shm/udev.cache > >>> >> + cat <<EOF > >>> >> +udev: Not using udev cache because of changes detected in the > >>> >> following > >>> >> files: > >>> >> +udev: $CMP_FILE_LIST > >>> >> +udev: $META_FILE_LIST > >>> >> +udev: The udev cache will be regenerated. To identify the detected > >>> >> changes, > >>> >> +udev: compare the cached sysconf at $SYSCONF_CACHED > >>> >> +udev: against the current sysconf at $SYSCONF_TMP > >>> >> +EOF > >>> >> + touch "$DEVCACHE_REGEN" > >>> >> fi > >>> >> else > >>> >> if [ "$ROOTFS_READ_ONLY" != "yes" ]; then > >>> >> # If rootfs is not read-only, it's possible that a > >>> >> new > >>> >> udev cache would be generated; > >>> >> # otherwise, we do not bother to read files. > >>> >> - readfiles $CMP_FILE_LIST > >>> >> - echo "$READDATA" > /dev/shm/udev.cache > >>> >> + touch "$DEVCACHE_REGEN" > >>> >> fi > >>> >> fi > >>> >> fi > >>> >> @@ -97,7 +101,7 @@ > >>> >> kill_udevd > "/dev/null" 2>&1 > >>> >> > >>> >> # trigger the sorted events > >>> >> - echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug > >>> >> + [ -e /proc/sys/kernel/hotplug ] && echo -e '\000' > >>> >> >/proc/sys/kernel/hotplug > >>> >> /lib/udev/udevd -d > >>> >> > >>> >> udevadm control --env=STARTUP=1 > >>> >> > >>> >> > >>> >>> > >>> >>> > > >>> >>> > Unfortunately I did not dig inside binary /lib/udev/udevd. > >>> >>> > > >>> >>> > So do you have any other ideas, what might be the reason for not > >>> >>> > recognizing > >>> >>> > the SSD? Maybe there are some additional recipes needed from > jethro > >>> >>> > on? > >>> >>> > > >>> >>> > > >>> >>> > thanks & kind regards > >>> >>> > Simon :-) > >>> >>> > > >>> >>> > mit freundlichem Gruss / kind regards / pozdrawiam > >>> >>> > Simon P. Bolek > >>> >>> > ------------------------------------------------------ > >>> >>> > Dipl. Inf. Simon P. Bolek > >>> >>> > SAP Integration Architect > >>> >>> > Business Mobile and IVI Solutions > >>> >>> > mailto: simon.bolek@arcom-ivi.de > >>> >>> > http://www.arcom-ivi.de/ > >>> >>> > XING: https://www.xing.com/profile/SimonP_Bolek > >>> >>> > > >>> >>> > On Wed, Jul 13, 2016 at 9:03 AM, Simon Bolek > >>> >>> > <simon.bolek@googlemail.com> > >>> >>> > wrote: > >>> >>> >> > >>> >>> >> Thank you, > >>> >>> >> > >>> >>> >> I just guess, that it is the following function in init script > to > >>> >>> >> put > >>> >>> >> the > >>> >>> >> echos to? Is it? > >>> >>> >> > >>> >>> >> udev_daemon() { > >>> >>> >> OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd > >>> >>> >> /lib/systemd/systemd-udevd" > >>> >>> >> > >>> >>> >> for o in $OPTIONS; do > >>> >>> >> if [ -x "$o" ]; then > >>> >>> >> echo $o > >>> >>> >> return 0 > >>> >>> >> fi > >>> >>> >> done > >>> >>> >> > >>> >>> >> return 1 > >>> >>> >> } > >>> >>> >> > >>> >>> >> > >>> >>> >> cheers > >>> >>> >> Simon:-) > >>> >>> >> > >>> >>> >> Viele Grüsse > >>> >>> >> Simon Bolek :-) > >>> >>> >> > >>> >>> >> mit freundlichem Gruss / kind regards / pozdrawiam > >>> >>> >> Simon P. Bolek > >>> >>> >> ------------------------------------------------------ > >>> >>> >> Dipl. Inf. Simon P. Bolek > >>> >>> >> SAP Integration Architect > >>> >>> >> Business Mobile and IVI Solutions > >>> >>> >> mailto: simon.bolek@arcom-ivi.de > >>> >>> >> http://www.arcom-ivi.de/ > >>> >>> >> XING: https://www.xing.com/profile/SimonP_Bolek > >>> >>> >> > >>> >>> >> On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj <raj.khem@gmail.com> > >>> >>> >> wrote: > >>> >>> >>> > >>> >>> >>> On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek > >>> >>> >>> <simon.bolek@googlemail.com> wrote: > >>> >>> >>> > Thank you Raj, > >>> >>> >>> > > >>> >>> >>> > Is there a standard way to activate these initramfs logs, or > do > >>> >>> >>> > I > >>> >>> >>> > have > >>> >>> >>> > to > >>> >>> >>> > implement it myself somewhere? > >>> >>> >>> > >>> >>> >>> you have to add printf etc. yourself into the init script in > >>> >>> >>> initramfs > >>> >>> >>> image > >>> >>> >>> > >>> >>> >>> > > >>> >>> >>> > thank you and kind regards > >>> >>> >>> > Simon :-) > >>> >>> >>> > > >>> >>> >>> > Viele Grüsse > >>> >>> >>> > Simon Bolek :-) > >>> >>> >>> > > >>> >>> >>> > mit freundlichem Gruss / kind regards / pozdrawiam > >>> >>> >>> > Simon P. Bolek > >>> >>> >>> > ------------------------------------------------------ > >>> >>> >>> > Dipl. Inf. Simon P. Bolek > >>> >>> >>> > SAP Integration Architect > >>> >>> >>> > Business Mobile and IVI Solutions > >>> >>> >>> > mailto: simon.bolek@arcom-ivi.de > >>> >>> >>> > http://www.arcom-ivi.de/ > >>> >>> >>> > XING: https://www.xing.com/profile/SimonP_Bolek > >>> >>> >>> > > >>> >>> >>> > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj < > raj.khem@gmail.com> > >>> >>> >>> > wrote: > >>> >>> >>> >> > >>> >>> >>> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek > >>> >>> >>> >> <simon.bolek@googlemail.com> > >>> >>> >>> >> wrote: > >>> >>> >>> >> > Hello everyone! > >>> >>> >>> >> > > >>> >>> >>> >> > I am trying to install genericx86 core-image-sato (jethro) > >>> >>> >>> >> > HDDIMG to > >>> >>> >>> >> > an > >>> >>> >>> >> > atom-pc. > >>> >>> >>> >> > For this 2GB USB stick is used. > >>> >>> >>> >> > When choosing 'install' option from boot menu I get the > >>> >>> >>> >> > message: > >>> >>> >>> >> > > >>> >>> >>> >> > "Searching for hard drives... > >>> >>> >>> >> > No hard drive selected. Installation aborted." > >>> >>> >>> >> > > >>> >>> >>> >> > Installatiion stops and i get the console. > >>> >>> >>> >> > When I try to run fsck, it says: can't read '/etc/fstab': > No > >>> >>> >>> >> > such > >>> >>> >>> >> > file > >>> >>> >>> >> > or > >>> >>> >>> >> > directory > >>> >>> >>> >> > > >>> >>> >>> >> > fdisk -l shows only the partitions of USB stick. > >>> >>> >>> >> > > >>> >>> >>> >> > After I choose 'boot' option to boot into live image, SDD > >>> >>> >>> >> > drive > >>> >>> >>> >> > is > >>> >>> >>> >> > under > >>> >>> >>> >> > /dev/sdb and USB installation stick under /dev/sda, > >>> >>> >>> >> > > >>> >>> >>> >> > What recipe/package is my installation missing? The SSD > hard > >>> >>> >>> >> > drive > >>> >>> >>> >> > is > >>> >>> >>> >> > not > >>> >>> >>> >> > recognized for some reason. With previous yocto releases > >>> >>> >>> >> > this > >>> >>> >>> >> > package > >>> >>> >>> >> > list > >>> >>> >>> >> > DID work fine. > >>> >>> >>> >> > So there is something missing in the background. > >>> >>> >>> >> > Do you have any idea what this might be? > >>> >>> >>> >> > >>> >>> >>> >> udev should have run and found your hdd. So it seems its not > >>> >>> >>> >> finding > >>> >>> >>> >> it when running from initramfs. Can you try to add logs to > >>> >>> >>> >> initramfs > >>> >>> >>> >> and see what udev is doing ? > >>> >>> >>> >> > >>> >>> >>> >> > > >>> >>> >>> >> > Below is my package list from local.conf. > >>> >>> >>> >> > > >>> >>> >>> >> > thank you and kind regards > >>> >>> >>> >> > Simon :-) > >>> >>> >>> >> > > >>> >>> >>> >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" > >>> >>> >>> >> > IMAGE_INSTALL_append = " make \ > >>> >>> >>> >> > initscripts \ > >>> >>> >>> >> > grub \ > >>> >>> >>> >> > initramfs-boot \ > >>> >>> >>> >> > syslinux \ > >>> >>> >>> >> > initramfs-live-install \ > >>> >>> >>> >> > initramfs-live-install-efi \ > >>> >>> >>> >> > initramfs-live-boot \ > >>> >>> >>> >> > xinit \ > >>> >>> >>> >> > xwininfo \ > >>> >>> >>> >> > openssh-sftp \ > >>> >>> >>> >> > openssh-sftp-server \ > >>> >>> >>> >> > qtbase-plugins \ > >>> >>> >>> >> > qtconnectivity \ > >>> >>> >>> >> > qtdeclarative \ > >>> >>> >>> >> > qtdeclarative-plugins \ > >>> >>> >>> >> > qtdeclarative-tools \ > >>> >>> >>> >> > qtdeclarative-qmlplugins \ > >>> >>> >>> >> > qtenginio \ > >>> >>> >>> >> > qtlocation \ > >>> >>> >>> >> > qtmultimedia \ > >>> >>> >>> >> > qtmultimedia-plugins \ > >>> >>> >>> >> > qtmultimedia-qmlplugins \ > >>> >>> >>> >> > qtsystems \ > >>> >>> >>> >> > " > >>> >>> >>> >> > > >>> >>> >>> >> > Viele Grüsse > >>> >>> >>> >> > Simon Bolek :-) > >>> >>> >>> >> > > >>> >>> >>> >> > mit freundlichem Gruss / kind regards / pozdrawiam > >>> >>> >>> >> > Simon P. Bolek > >>> >>> >>> >> > ------------------------------------------------------ > >>> >>> >>> >> > Dipl. Inf. Simon P. Bolek > >>> >>> >>> >> > SAP Integration Architect > >>> >>> >>> >> > Business Mobile and IVI Solutions > >>> >>> >>> >> > mailto: simon.bolek@arcom-ivi.de > >>> >>> >>> >> > http://www.arcom-ivi.de/ > >>> >>> >>> >> > XING: https://www.xing.com/profile/SimonP_Bolek > >>> >>> >>> >> > > >>> >>> >>> >> > -- > >>> >>> >>> >> > _______________________________________________ > >>> >>> >>> >> > yocto mailing list > >>> >>> >>> >> > yocto@yoctoproject.org > >>> >>> >>> >> > https://lists.yoctoproject.org/listinfo/yocto > >>> >>> >>> >> > > >>> >>> >>> > > >>> >>> >>> > > >>> >>> >> > >>> >>> >> > >>> >>> > > >>> >> > >>> >> > >>> > > >> > >> > > > [-- Attachment #2: Type: text/html, Size: 33733 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-21 9:15 ` Simon Bolek @ 2016-07-21 13:27 ` Khem Raj 2016-07-22 11:39 ` Simon Bolek 0 siblings, 1 reply; 16+ messages in thread From: Khem Raj @ 2016-07-21 13:27 UTC (permalink / raw) To: Simon Bolek; +Cc: yocto On Thu, Jul 21, 2016 at 2:15 AM, Simon Bolek <simon.bolek@googlemail.com> wrote: > Hi Raj, > Thank you. > I have already tried this. > > I managed to start the USB installation by addding > kernel-modules > to core-image-minimal-initramfs.bb > > However after the installation, system will not boot up due to kernel panic: > VFS: Cannot open root device "sda2" or unknown block (0,0) Please append a > correct "root=" boot option; can you add SYSLINUX_ROOT = "root=/dev/hda2" to local.conf and rebuild ? > > It seems, the SDD hard drive is found on installation time, but not on boot > time. > How is that possible? It did work with FIDO, but is not working with JETHRO. > Any hint what I have to look for now? Is it the drivers missing? Or maybe > some scripts not running at boot? > What will run at boot prior to mounting what is stated in root= in grub.cfg? > > kind regards > Simon :-) > > > On Sat, Jul 16, 2016 at 2:02 AM, Khem Raj <raj.khem@gmail.com> wrote: >> >> On Fri, Jul 15, 2016 at 3:17 PM, Simon Bolek <simon.bolek@googlemail.com> >> wrote: >> > Hi Raj, >> > >> > Maybe you could help me with this. >> > I found out that during rootfs (meta/lib/oe/rootfs.py), depmodwrapper >> > script >> > is beeing called. >> > I noticed, that it does generate /lib/modules/<kernel>.. directory >> > structure >> > under: >> > poky/build/tmp/work/genericx86-poky-linux/core-image-sato >> > However, at the end of the bitbake process, there is no /lib/modules >> > direcotry in >> > core-image-minimal-initramfs-genericx86-20160715210400.rootfs.cpio.gz >> > >> > Where are the steps, where this .cpio.gz file is beeing generated. There >> > must be a place where all the files, that are inside, are beeing put >> > together. >> >> initramfs image is a separate image. What you are seeing is the final >> image. >> you might have to add the kernel module to you machine conf >> >> MACHINE_EXTRA_RRECOMMENDS = " kernel-modules" >> >> > >> > HELP! >> > kind regards >> > Simon :-) >> > >> > >> > >> > On Fri, Jul 15, 2016 at 10:59 AM, Simon Bolek >> > <simon.bolek@googlemail.com> >> > wrote: >> >> >> >> Thanks, but neither: >> >> pkg_postinst_kernel-base () >> >> nor: >> >> pkg_postinst_kernel-image () >> >> from /meta/classes/kernel.bbclass gets called when running: >> >> - bitbake core-image-sato or >> >> - bitbake linux-yocto >> >> >> >> I put some commands in there, which are definitely wrong (like foobar) >> >> and >> >> bitbake run successfully. >> >> Whereas, in other funtions it caused problems. >> >> Any ideas how can fix this? >> >> >> >> thanks and best regards >> >> Simon :-) >> >> >> >> >> >> On Fri, Jul 15, 2016 at 1:30 AM, Khem Raj <raj.khem@gmail.com> wrote: >> >>> >> >>> On Thu, Jul 14, 2016 at 4:16 PM, Simon Bolek >> >>> <simon.bolek@googlemail.com> >> >>> wrote: >> >>> > Hi Raj, >> >>> > >> >>> > About depmod again. >> >>> > Should it be run from meta/classes/kernel.bbclass ? >> >>> > ... >> >>> > pkg_postinst_kernel-base () { >> >>> > if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then >> >>> > mkdir -p $D/lib/modules/${KERNEL_VERSION} >> >>> > fi >> >>> > if [ -n "$D" ]; then >> >>> > depmodwrapper -a -b $D ${KERNEL_VERSION} >> >>> > else >> >>> > depmod -a ${KERNEL_VERSION} >> >>> > fi >> >>> > } >> >>> > ... >> >>> > >> >>> > Where is this function beeing called? >> >>> >> >>> It should be called during rootfs and image creation time. as well as >> >>> when you update the package using online package manager. >> >>> >> >>> > I did not find it anywhere. >> >>> > thanks and kind regards >> >>> > Simon :-) >> >>> > >> >>> > On Thu, Jul 14, 2016 at 8:32 AM, Simon Bolek >> >>> > <simon.bolek@googlemail.com> >> >>> > wrote: >> >>> >> >> >>> >> >> >>> >> On Wed, Jul 13, 2016 at 4:56 PM, Khem Raj <raj.khem@gmail.com> >> >>> >> wrote: >> >>> >>> >> >>> >>> On Wed, Jul 13, 2016 at 4:57 AM, Simon Bolek >> >>> >>> <simon.bolek@googlemail.com> >> >>> >>> wrote: >> >>> >>> > Hi Raj, >> >>> >>> > >> >>> >>> > So i tried to do manually, what init script does and udev >> >>> >>> > definitely >> >>> >>> > does >> >>> >>> > not recognize the SSD drive. >> >>> >>> > I ran >> >>> >>> > /lib/udev/udevd --daemon --debug > udev.debug 2>&1 & >> >>> >>> > from the cli and there is no trace of recognizing the SSD. Only >> >>> >>> > the >> >>> >>> > /dev/sda, which is the USB stick I am running the installation >> >>> >>> > from. >> >>> >>> > >> >>> >>> > I used 'meld' to compare the /initrd from current jethro image >> >>> >>> > and >> >>> >>> > previous >> >>> >>> > working fido image. >> >>> >>> > They are almost the same: >> >>> >>> > - in jethro /lib/modules... file structure is missing with: >> >>> >>> > modules.alias >> >>> >>> > modules.alias.bin >> >>> >>> > modules.builtin.bin >> >>> >>> > modules.dep >> >>> >>> > modules.dep.bin >> >>> >>> > modules.devname >> >>> >>> > modules.softdep >> >>> >>> > modules.symbols >> >>> >>> > modules.symbols.bin >> >>> >>> >> >>> >>> this means depmod did not run during initramfs image creation >> >>> >> >> >>> >> How can I make this happen during bitbake, so i have those files in >> >>> >> the >> >>> >> HDDIMG? >> >>> >> >> >>> >>> >> >>> >>> > >> >>> >>> > - there are slight differences between >> >>> >>> > /etc/init.d/udev >> >>> >>> > /etc/udev/scripts/mount.sh >> >>> >>> > , but I cannot tell, if this is the reason. >> >>> >>> >> >>> >>> what are the differences ? >> >>> >> >> >>> >> >> >>> >> Sorry for this patch-like copy/paste, but this was the simplest way >> >>> >> of >> >>> >> presenting the changes. >> >>> >> Do you see something important here, that might cause the SDD not >> >>> >> beeing >> >>> >> recognized? >> >>> >> >> >>> >> --- /home/simon/Development/Yocto-Project/initrd-ok/etc/init.d/udev >> >>> >> +++ >> >>> >> /home/simon/Development/Yocto-Project/initrd-jethro/etc/init.d/udev >> >>> >> @@ -14,20 +14,27 @@ >> >>> >> [ -d /sys/class ] || exit 1 >> >>> >> [ -r /proc/mounts ] || exit 1 >> >>> >> [ -x /lib/udev/udevd ] || exit 1 >> >>> >> +SYSCONF_CACHED="/etc/udev/cache.data" >> >>> >> +SYSCONF_TMP="/dev/shm/udev.cache" >> >>> >> +DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache >> >>> >> regen >> >>> >> + >> >>> >> +# A list of files which are used as a criteria to judge whether >> >>> >> the >> >>> >> udev >> >>> >> cache could be reused. >> >>> >> +CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices" >> >>> >> +[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags" >> >>> >> + >> >>> >> +# List of files whose metadata (size/mtime/name) will be included >> >>> >> in >> >>> >> cached >> >>> >> +# system state. >> >>> >> +META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*" >> >>> >> + >> >>> >> +# Command to compute system configuration. >> >>> >> +sysconf_cmd () { >> >>> >> + cat -- $CMP_FILE_LIST >> >>> >> + stat -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 " " >> >>> >> $NF;}' >> >>> >> +} >> >>> >> + >> >>> >> [ -f /etc/default/udev-cache ] && . /etc/default/udev-cache >> >>> >> [ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf >> >>> >> [ -f /etc/default/rcS ] && . /etc/default/rcS >> >>> >> - >> >>> >> -readfiles () { >> >>> >> - READDATA="" >> >>> >> - for filename in $@; do >> >>> >> - if [ -r $filename ]; then >> >>> >> - while read line; do >> >>> >> - READDATA="$READDATA$line" >> >>> >> - done < $filename >> >>> >> - fi >> >>> >> - done >> >>> >> -} >> >>> >> >> >>> >> kill_udevd () { >> >>> >> pid=`pidof -x udevd` >> >>> >> @@ -57,38 +64,35 @@ >> >>> >> # the automount rule for udev needs /tmp directory available, >> >>> >> as >> >>> >> /tmp >> >>> >> is a symlink >> >>> >> # to /var/tmp which in turn is a symlink to /var/volatile/tmp, >> >>> >> we >> >>> >> need to make sure >> >>> >> # /var/volatile/tmp directory to be available. >> >>> >> - mkdir -p /var/volatile/tmp >> >>> >> + mkdir -m 1777 -p /var/volatile/tmp >> >>> >> >> >>> >> # Cache handling. >> >>> >> - # A list of files which are used as a criteria to judge >> >>> >> whether >> >>> >> the >> >>> >> udev cache could be reused. >> >>> >> - CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices >> >>> >> /proc/atags" >> >>> >> if [ "$DEVCACHE" != "" ]; then >> >>> >> if [ -e $DEVCACHE ]; then >> >>> >> - readfiles $CMP_FILE_LIST >> >>> >> - NEWDATA="$READDATA" >> >>> >> - readfiles /etc/udev/cache.data >> >>> >> - OLDDATA="$READDATA" >> >>> >> - if [ "$OLDDATA" = "$NEWDATA" ]; then >> >>> >> - (cd /; tar xf $DEVCACHE > /dev/null >> >>> >> 2>&1) >> >>> >> + sysconf_cmd > "$SYSCONF_TMP" >> >>> >> + if cmp $SYSCONF_CACHED $SYSCONF_TMP >/dev/null; then >> >>> >> + tar xmf $DEVCACHE -C / -m >> >>> >> not_first_boot=1 >> >>> >> [ "$VERBOSE" != "no" ] && echo "udev: >> >>> >> using >> >>> >> cache file $DEVCACHE" >> >>> >> - [ -e /dev/shm/udev.cache ] && rm -f >> >>> >> /dev/shm/udev.cache >> >>> >> + [ -e $SYSCONF_TMP ] && rm -f >> >>> >> "$SYSCONF_TMP" >> >>> >> + [ -e "$DEVCACHE_REGEN" ] && rm -f >> >>> >> "$DEVCACHE_REGEN" >> >>> >> else >> >>> >> # Output detailed reason why the cached /dev is >> >>> >> not >> >>> >> used >> >>> >> - if [ "$VERBOSE" != "no" ]; then >> >>> >> - echo "udev: udev cache not used" >> >>> >> - echo "udev: we use $CMP_FILE_LIST as criteria >> >>> >> to >> >>> >> judge whether the cache /dev could be resued" >> >>> >> - echo "udev: olddata: $OLDDATA" >> >>> >> - echo "udev: newdata: $NEWDATA" >> >>> >> - fi >> >>> >> - echo "$NEWDATA" > /dev/shm/udev.cache >> >>> >> + cat <<EOF >> >>> >> +udev: Not using udev cache because of changes detected in the >> >>> >> following >> >>> >> files: >> >>> >> +udev: $CMP_FILE_LIST >> >>> >> +udev: $META_FILE_LIST >> >>> >> +udev: The udev cache will be regenerated. To identify the detected >> >>> >> changes, >> >>> >> +udev: compare the cached sysconf at $SYSCONF_CACHED >> >>> >> +udev: against the current sysconf at $SYSCONF_TMP >> >>> >> +EOF >> >>> >> + touch "$DEVCACHE_REGEN" >> >>> >> fi >> >>> >> else >> >>> >> if [ "$ROOTFS_READ_ONLY" != "yes" ]; then >> >>> >> # If rootfs is not read-only, it's possible that a >> >>> >> new >> >>> >> udev cache would be generated; >> >>> >> # otherwise, we do not bother to read files. >> >>> >> - readfiles $CMP_FILE_LIST >> >>> >> - echo "$READDATA" > /dev/shm/udev.cache >> >>> >> + touch "$DEVCACHE_REGEN" >> >>> >> fi >> >>> >> fi >> >>> >> fi >> >>> >> @@ -97,7 +101,7 @@ >> >>> >> kill_udevd > "/dev/null" 2>&1 >> >>> >> >> >>> >> # trigger the sorted events >> >>> >> - echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug >> >>> >> + [ -e /proc/sys/kernel/hotplug ] && echo -e '\000' >> >>> >> >/proc/sys/kernel/hotplug >> >>> >> /lib/udev/udevd -d >> >>> >> >> >>> >> udevadm control --env=STARTUP=1 >> >>> >> >> >>> >> >> >>> >>> >> >>> >>> > >> >>> >>> > Unfortunately I did not dig inside binary /lib/udev/udevd. >> >>> >>> > >> >>> >>> > So do you have any other ideas, what might be the reason for not >> >>> >>> > recognizing >> >>> >>> > the SSD? Maybe there are some additional recipes needed from >> >>> >>> > jethro >> >>> >>> > on? >> >>> >>> > >> >>> >>> > >> >>> >>> > thanks & kind regards >> >>> >>> > Simon :-) >> >>> >>> > >> >>> >>> > mit freundlichem Gruss / kind regards / pozdrawiam >> >>> >>> > Simon P. Bolek >> >>> >>> > ------------------------------------------------------ >> >>> >>> > Dipl. Inf. Simon P. Bolek >> >>> >>> > SAP Integration Architect >> >>> >>> > Business Mobile and IVI Solutions >> >>> >>> > mailto: simon.bolek@arcom-ivi.de >> >>> >>> > http://www.arcom-ivi.de/ >> >>> >>> > XING: https://www.xing.com/profile/SimonP_Bolek >> >>> >>> > >> >>> >>> > On Wed, Jul 13, 2016 at 9:03 AM, Simon Bolek >> >>> >>> > <simon.bolek@googlemail.com> >> >>> >>> > wrote: >> >>> >>> >> >> >>> >>> >> Thank you, >> >>> >>> >> >> >>> >>> >> I just guess, that it is the following function in init script >> >>> >>> >> to >> >>> >>> >> put >> >>> >>> >> the >> >>> >>> >> echos to? Is it? >> >>> >>> >> >> >>> >>> >> udev_daemon() { >> >>> >>> >> OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd >> >>> >>> >> /lib/systemd/systemd-udevd" >> >>> >>> >> >> >>> >>> >> for o in $OPTIONS; do >> >>> >>> >> if [ -x "$o" ]; then >> >>> >>> >> echo $o >> >>> >>> >> return 0 >> >>> >>> >> fi >> >>> >>> >> done >> >>> >>> >> >> >>> >>> >> return 1 >> >>> >>> >> } >> >>> >>> >> >> >>> >>> >> >> >>> >>> >> cheers >> >>> >>> >> Simon:-) >> >>> >>> >> >> >>> >>> >> Viele Grüsse >> >>> >>> >> Simon Bolek :-) >> >>> >>> >> >> >>> >>> >> mit freundlichem Gruss / kind regards / pozdrawiam >> >>> >>> >> Simon P. Bolek >> >>> >>> >> ------------------------------------------------------ >> >>> >>> >> Dipl. Inf. Simon P. Bolek >> >>> >>> >> SAP Integration Architect >> >>> >>> >> Business Mobile and IVI Solutions >> >>> >>> >> mailto: simon.bolek@arcom-ivi.de >> >>> >>> >> http://www.arcom-ivi.de/ >> >>> >>> >> XING: https://www.xing.com/profile/SimonP_Bolek >> >>> >>> >> >> >>> >>> >> On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj <raj.khem@gmail.com> >> >>> >>> >> wrote: >> >>> >>> >>> >> >>> >>> >>> On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek >> >>> >>> >>> <simon.bolek@googlemail.com> wrote: >> >>> >>> >>> > Thank you Raj, >> >>> >>> >>> > >> >>> >>> >>> > Is there a standard way to activate these initramfs logs, or >> >>> >>> >>> > do >> >>> >>> >>> > I >> >>> >>> >>> > have >> >>> >>> >>> > to >> >>> >>> >>> > implement it myself somewhere? >> >>> >>> >>> >> >>> >>> >>> you have to add printf etc. yourself into the init script in >> >>> >>> >>> initramfs >> >>> >>> >>> image >> >>> >>> >>> >> >>> >>> >>> > >> >>> >>> >>> > thank you and kind regards >> >>> >>> >>> > Simon :-) >> >>> >>> >>> > >> >>> >>> >>> > Viele Grüsse >> >>> >>> >>> > Simon Bolek :-) >> >>> >>> >>> > >> >>> >>> >>> > mit freundlichem Gruss / kind regards / pozdrawiam >> >>> >>> >>> > Simon P. Bolek >> >>> >>> >>> > ------------------------------------------------------ >> >>> >>> >>> > Dipl. Inf. Simon P. Bolek >> >>> >>> >>> > SAP Integration Architect >> >>> >>> >>> > Business Mobile and IVI Solutions >> >>> >>> >>> > mailto: simon.bolek@arcom-ivi.de >> >>> >>> >>> > http://www.arcom-ivi.de/ >> >>> >>> >>> > XING: https://www.xing.com/profile/SimonP_Bolek >> >>> >>> >>> > >> >>> >>> >>> > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj >> >>> >>> >>> > <raj.khem@gmail.com> >> >>> >>> >>> > wrote: >> >>> >>> >>> >> >> >>> >>> >>> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek >> >>> >>> >>> >> <simon.bolek@googlemail.com> >> >>> >>> >>> >> wrote: >> >>> >>> >>> >> > Hello everyone! >> >>> >>> >>> >> > >> >>> >>> >>> >> > I am trying to install genericx86 core-image-sato >> >>> >>> >>> >> > (jethro) >> >>> >>> >>> >> > HDDIMG to >> >>> >>> >>> >> > an >> >>> >>> >>> >> > atom-pc. >> >>> >>> >>> >> > For this 2GB USB stick is used. >> >>> >>> >>> >> > When choosing 'install' option from boot menu I get the >> >>> >>> >>> >> > message: >> >>> >>> >>> >> > >> >>> >>> >>> >> > "Searching for hard drives... >> >>> >>> >>> >> > No hard drive selected. Installation aborted." >> >>> >>> >>> >> > >> >>> >>> >>> >> > Installatiion stops and i get the console. >> >>> >>> >>> >> > When I try to run fsck, it says: can't read '/etc/fstab': >> >>> >>> >>> >> > No >> >>> >>> >>> >> > such >> >>> >>> >>> >> > file >> >>> >>> >>> >> > or >> >>> >>> >>> >> > directory >> >>> >>> >>> >> > >> >>> >>> >>> >> > fdisk -l shows only the partitions of USB stick. >> >>> >>> >>> >> > >> >>> >>> >>> >> > After I choose 'boot' option to boot into live image, SDD >> >>> >>> >>> >> > drive >> >>> >>> >>> >> > is >> >>> >>> >>> >> > under >> >>> >>> >>> >> > /dev/sdb and USB installation stick under /dev/sda, >> >>> >>> >>> >> > >> >>> >>> >>> >> > What recipe/package is my installation missing? The SSD >> >>> >>> >>> >> > hard >> >>> >>> >>> >> > drive >> >>> >>> >>> >> > is >> >>> >>> >>> >> > not >> >>> >>> >>> >> > recognized for some reason. With previous yocto releases >> >>> >>> >>> >> > this >> >>> >>> >>> >> > package >> >>> >>> >>> >> > list >> >>> >>> >>> >> > DID work fine. >> >>> >>> >>> >> > So there is something missing in the background. >> >>> >>> >>> >> > Do you have any idea what this might be? >> >>> >>> >>> >> >> >>> >>> >>> >> udev should have run and found your hdd. So it seems its >> >>> >>> >>> >> not >> >>> >>> >>> >> finding >> >>> >>> >>> >> it when running from initramfs. Can you try to add logs to >> >>> >>> >>> >> initramfs >> >>> >>> >>> >> and see what udev is doing ? >> >>> >>> >>> >> >> >>> >>> >>> >> > >> >>> >>> >>> >> > Below is my package list from local.conf. >> >>> >>> >>> >> > >> >>> >>> >>> >> > thank you and kind regards >> >>> >>> >>> >> > Simon :-) >> >>> >>> >>> >> > >> >>> >>> >>> >> > EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh" >> >>> >>> >>> >> > IMAGE_INSTALL_append = " make \ >> >>> >>> >>> >> > initscripts \ >> >>> >>> >>> >> > grub \ >> >>> >>> >>> >> > initramfs-boot \ >> >>> >>> >>> >> > syslinux \ >> >>> >>> >>> >> > initramfs-live-install \ >> >>> >>> >>> >> > initramfs-live-install-efi \ >> >>> >>> >>> >> > initramfs-live-boot \ >> >>> >>> >>> >> > xinit \ >> >>> >>> >>> >> > xwininfo \ >> >>> >>> >>> >> > openssh-sftp \ >> >>> >>> >>> >> > openssh-sftp-server \ >> >>> >>> >>> >> > qtbase-plugins \ >> >>> >>> >>> >> > qtconnectivity \ >> >>> >>> >>> >> > qtdeclarative \ >> >>> >>> >>> >> > qtdeclarative-plugins \ >> >>> >>> >>> >> > qtdeclarative-tools \ >> >>> >>> >>> >> > qtdeclarative-qmlplugins \ >> >>> >>> >>> >> > qtenginio \ >> >>> >>> >>> >> > qtlocation \ >> >>> >>> >>> >> > qtmultimedia \ >> >>> >>> >>> >> > qtmultimedia-plugins \ >> >>> >>> >>> >> > qtmultimedia-qmlplugins \ >> >>> >>> >>> >> > qtsystems \ >> >>> >>> >>> >> > " >> >>> >>> >>> >> > >> >>> >>> >>> >> > Viele Grüsse >> >>> >>> >>> >> > Simon Bolek :-) >> >>> >>> >>> >> > >> >>> >>> >>> >> > mit freundlichem Gruss / kind regards / pozdrawiam >> >>> >>> >>> >> > Simon P. Bolek >> >>> >>> >>> >> > ------------------------------------------------------ >> >>> >>> >>> >> > Dipl. Inf. Simon P. Bolek >> >>> >>> >>> >> > SAP Integration Architect >> >>> >>> >>> >> > Business Mobile and IVI Solutions >> >>> >>> >>> >> > mailto: simon.bolek@arcom-ivi.de >> >>> >>> >>> >> > http://www.arcom-ivi.de/ >> >>> >>> >>> >> > XING: https://www.xing.com/profile/SimonP_Bolek >> >>> >>> >>> >> > >> >>> >>> >>> >> > -- >> >>> >>> >>> >> > _______________________________________________ >> >>> >>> >>> >> > yocto mailing list >> >>> >>> >>> >> > yocto@yoctoproject.org >> >>> >>> >>> >> > https://lists.yoctoproject.org/listinfo/yocto >> >>> >>> >>> >> > >> >>> >>> >>> > >> >>> >>> >>> > >> >>> >>> >> >> >>> >>> >> >> >>> >>> > >> >>> >> >> >>> >> >> >>> > >> >> >> >> >> > > > ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory 2016-07-21 13:27 ` Khem Raj @ 2016-07-22 11:39 ` Simon Bolek 0 siblings, 0 replies; 16+ messages in thread From: Simon Bolek @ 2016-07-22 11:39 UTC (permalink / raw) To: Khem Raj; +Cc: yocto [-- Attachment #1: Type: text/plain, Size: 21846 bytes --] Hi, It did not help either. For some reason, hard disk is not mounted/recognized. After the message: "Please append a correct "root=" boot option" i can only see a list with ram partitions, like ram0 (driver?) ram1 (driver?) ... ram15 (driver?) There is nothing else in the list. How can i debug/log boot process? Or force udev to reaload and trigger "add"? HELP! thank you and kind regards Simon :-) On Thu, Jul 21, 2016 at 3:27 PM, Khem Raj <raj.khem@gmail.com> wrote: > On Thu, Jul 21, 2016 at 2:15 AM, Simon Bolek <simon.bolek@googlemail.com> > wrote: > > Hi Raj, > > Thank you. > > I have already tried this. > > > > I managed to start the USB installation by addding > > kernel-modules > > to core-image-minimal-initramfs.bb > > > > However after the installation, system will not boot up due to kernel > panic: > > VFS: Cannot open root device "sda2" or unknown block (0,0) Please append > a > > correct "root=" boot option; > > can you add > > SYSLINUX_ROOT = "root=/dev/hda2" > > to local.conf and rebuild ? > > > > > It seems, the SDD hard drive is found on installation time, but not on > boot > > time. > > How is that possible? It did work with FIDO, but is not working with > JETHRO. > > Any hint what I have to look for now? Is it the drivers missing? Or maybe > > some scripts not running at boot? > > What will run at boot prior to mounting what is stated in root= in > grub.cfg? > > > > kind regards > > Simon :-) > > > > > > On Sat, Jul 16, 2016 at 2:02 AM, Khem Raj <raj.khem@gmail.com> wrote: > >> > >> On Fri, Jul 15, 2016 at 3:17 PM, Simon Bolek < > simon.bolek@googlemail.com> > >> wrote: > >> > Hi Raj, > >> > > >> > Maybe you could help me with this. > >> > I found out that during rootfs (meta/lib/oe/rootfs.py), depmodwrapper > >> > script > >> > is beeing called. > >> > I noticed, that it does generate /lib/modules/<kernel>.. directory > >> > structure > >> > under: > >> > poky/build/tmp/work/genericx86-poky-linux/core-image-sato > >> > However, at the end of the bitbake process, there is no /lib/modules > >> > direcotry in > >> > core-image-minimal-initramfs-genericx86-20160715210400.rootfs.cpio.gz > >> > > >> > Where are the steps, where this .cpio.gz file is beeing generated. > There > >> > must be a place where all the files, that are inside, are beeing put > >> > together. > >> > >> initramfs image is a separate image. What you are seeing is the final > >> image. > >> you might have to add the kernel module to you machine conf > >> > >> MACHINE_EXTRA_RRECOMMENDS = " kernel-modules" > >> > >> > > >> > HELP! > >> > kind regards > >> > Simon :-) > >> > > >> > > >> > > >> > On Fri, Jul 15, 2016 at 10:59 AM, Simon Bolek > >> > <simon.bolek@googlemail.com> > >> > wrote: > >> >> > >> >> Thanks, but neither: > >> >> pkg_postinst_kernel-base () > >> >> nor: > >> >> pkg_postinst_kernel-image () > >> >> from /meta/classes/kernel.bbclass gets called when running: > >> >> - bitbake core-image-sato or > >> >> - bitbake linux-yocto > >> >> > >> >> I put some commands in there, which are definitely wrong (like > foobar) > >> >> and > >> >> bitbake run successfully. > >> >> Whereas, in other funtions it caused problems. > >> >> Any ideas how can fix this? > >> >> > >> >> thanks and best regards > >> >> Simon :-) > >> >> > >> >> > >> >> On Fri, Jul 15, 2016 at 1:30 AM, Khem Raj <raj.khem@gmail.com> > wrote: > >> >>> > >> >>> On Thu, Jul 14, 2016 at 4:16 PM, Simon Bolek > >> >>> <simon.bolek@googlemail.com> > >> >>> wrote: > >> >>> > Hi Raj, > >> >>> > > >> >>> > About depmod again. > >> >>> > Should it be run from meta/classes/kernel.bbclass ? > >> >>> > ... > >> >>> > pkg_postinst_kernel-base () { > >> >>> > if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then > >> >>> > mkdir -p $D/lib/modules/${KERNEL_VERSION} > >> >>> > fi > >> >>> > if [ -n "$D" ]; then > >> >>> > depmodwrapper -a -b $D ${KERNEL_VERSION} > >> >>> > else > >> >>> > depmod -a ${KERNEL_VERSION} > >> >>> > fi > >> >>> > } > >> >>> > ... > >> >>> > > >> >>> > Where is this function beeing called? > >> >>> > >> >>> It should be called during rootfs and image creation time. as well > as > >> >>> when you update the package using online package manager. > >> >>> > >> >>> > I did not find it anywhere. > >> >>> > thanks and kind regards > >> >>> > Simon :-) > >> >>> > > >> >>> > On Thu, Jul 14, 2016 at 8:32 AM, Simon Bolek > >> >>> > <simon.bolek@googlemail.com> > >> >>> > wrote: > >> >>> >> > >> >>> >> > >> >>> >> On Wed, Jul 13, 2016 at 4:56 PM, Khem Raj <raj.khem@gmail.com> > >> >>> >> wrote: > >> >>> >>> > >> >>> >>> On Wed, Jul 13, 2016 at 4:57 AM, Simon Bolek > >> >>> >>> <simon.bolek@googlemail.com> > >> >>> >>> wrote: > >> >>> >>> > Hi Raj, > >> >>> >>> > > >> >>> >>> > So i tried to do manually, what init script does and udev > >> >>> >>> > definitely > >> >>> >>> > does > >> >>> >>> > not recognize the SSD drive. > >> >>> >>> > I ran > >> >>> >>> > /lib/udev/udevd --daemon --debug > udev.debug 2>&1 & > >> >>> >>> > from the cli and there is no trace of recognizing the SSD. > Only > >> >>> >>> > the > >> >>> >>> > /dev/sda, which is the USB stick I am running the installation > >> >>> >>> > from. > >> >>> >>> > > >> >>> >>> > I used 'meld' to compare the /initrd from current jethro image > >> >>> >>> > and > >> >>> >>> > previous > >> >>> >>> > working fido image. > >> >>> >>> > They are almost the same: > >> >>> >>> > - in jethro /lib/modules... file structure is missing with: > >> >>> >>> > modules.alias > >> >>> >>> > modules.alias.bin > >> >>> >>> > modules.builtin.bin > >> >>> >>> > modules.dep > >> >>> >>> > modules.dep.bin > >> >>> >>> > modules.devname > >> >>> >>> > modules.softdep > >> >>> >>> > modules.symbols > >> >>> >>> > modules.symbols.bin > >> >>> >>> > >> >>> >>> this means depmod did not run during initramfs image creation > >> >>> >> > >> >>> >> How can I make this happen during bitbake, so i have those files > in > >> >>> >> the > >> >>> >> HDDIMG? > >> >>> >> > >> >>> >>> > >> >>> >>> > > >> >>> >>> > - there are slight differences between > >> >>> >>> > /etc/init.d/udev > >> >>> >>> > /etc/udev/scripts/mount.sh > >> >>> >>> > , but I cannot tell, if this is the reason. > >> >>> >>> > >> >>> >>> what are the differences ? > >> >>> >> > >> >>> >> > >> >>> >> Sorry for this patch-like copy/paste, but this was the simplest > way > >> >>> >> of > >> >>> >> presenting the changes. > >> >>> >> Do you see something important here, that might cause the SDD not > >> >>> >> beeing > >> >>> >> recognized? > >> >>> >> > >> >>> >> --- > /home/simon/Development/Yocto-Project/initrd-ok/etc/init.d/udev > >> >>> >> +++ > >> >>> >> > /home/simon/Development/Yocto-Project/initrd-jethro/etc/init.d/udev > >> >>> >> @@ -14,20 +14,27 @@ > >> >>> >> [ -d /sys/class ] || exit 1 > >> >>> >> [ -r /proc/mounts ] || exit 1 > >> >>> >> [ -x /lib/udev/udevd ] || exit 1 > >> >>> >> +SYSCONF_CACHED="/etc/udev/cache.data" > >> >>> >> +SYSCONF_TMP="/dev/shm/udev.cache" > >> >>> >> +DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache > >> >>> >> regen > >> >>> >> + > >> >>> >> +# A list of files which are used as a criteria to judge whether > >> >>> >> the > >> >>> >> udev > >> >>> >> cache could be reused. > >> >>> >> +CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices" > >> >>> >> +[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags" > >> >>> >> + > >> >>> >> +# List of files whose metadata (size/mtime/name) will be > included > >> >>> >> in > >> >>> >> cached > >> >>> >> +# system state. > >> >>> >> +META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*" > >> >>> >> + > >> >>> >> +# Command to compute system configuration. > >> >>> >> +sysconf_cmd () { > >> >>> >> + cat -- $CMP_FILE_LIST > >> >>> >> + stat -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 > " " > >> >>> >> $NF;}' > >> >>> >> +} > >> >>> >> + > >> >>> >> [ -f /etc/default/udev-cache ] && . /etc/default/udev-cache > >> >>> >> [ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf > >> >>> >> [ -f /etc/default/rcS ] && . /etc/default/rcS > >> >>> >> - > >> >>> >> -readfiles () { > >> >>> >> - READDATA="" > >> >>> >> - for filename in $@; do > >> >>> >> - if [ -r $filename ]; then > >> >>> >> - while read line; do > >> >>> >> - READDATA="$READDATA$line" > >> >>> >> - done < $filename > >> >>> >> - fi > >> >>> >> - done > >> >>> >> -} > >> >>> >> > >> >>> >> kill_udevd () { > >> >>> >> pid=`pidof -x udevd` > >> >>> >> @@ -57,38 +64,35 @@ > >> >>> >> # the automount rule for udev needs /tmp directory > available, > >> >>> >> as > >> >>> >> /tmp > >> >>> >> is a symlink > >> >>> >> # to /var/tmp which in turn is a symlink to > /var/volatile/tmp, > >> >>> >> we > >> >>> >> need to make sure > >> >>> >> # /var/volatile/tmp directory to be available. > >> >>> >> - mkdir -p /var/volatile/tmp > >> >>> >> + mkdir -m 1777 -p /var/volatile/tmp > >> >>> >> > >> >>> >> # Cache handling. > >> >>> >> - # A list of files which are used as a criteria to judge > >> >>> >> whether > >> >>> >> the > >> >>> >> udev cache could be reused. > >> >>> >> - CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices > >> >>> >> /proc/atags" > >> >>> >> if [ "$DEVCACHE" != "" ]; then > >> >>> >> if [ -e $DEVCACHE ]; then > >> >>> >> - readfiles $CMP_FILE_LIST > >> >>> >> - NEWDATA="$READDATA" > >> >>> >> - readfiles /etc/udev/cache.data > >> >>> >> - OLDDATA="$READDATA" > >> >>> >> - if [ "$OLDDATA" = "$NEWDATA" ]; then > >> >>> >> - (cd /; tar xf $DEVCACHE > /dev/null > >> >>> >> 2>&1) > >> >>> >> + sysconf_cmd > "$SYSCONF_TMP" > >> >>> >> + if cmp $SYSCONF_CACHED $SYSCONF_TMP >/dev/null; then > >> >>> >> + tar xmf $DEVCACHE -C / -m > >> >>> >> not_first_boot=1 > >> >>> >> [ "$VERBOSE" != "no" ] && echo > "udev: > >> >>> >> using > >> >>> >> cache file $DEVCACHE" > >> >>> >> - [ -e /dev/shm/udev.cache ] && rm -f > >> >>> >> /dev/shm/udev.cache > >> >>> >> + [ -e $SYSCONF_TMP ] && rm -f > >> >>> >> "$SYSCONF_TMP" > >> >>> >> + [ -e "$DEVCACHE_REGEN" ] && rm -f > >> >>> >> "$DEVCACHE_REGEN" > >> >>> >> else > >> >>> >> # Output detailed reason why the cached /dev is > >> >>> >> not > >> >>> >> used > >> >>> >> - if [ "$VERBOSE" != "no" ]; then > >> >>> >> - echo "udev: udev cache not used" > >> >>> >> - echo "udev: we use $CMP_FILE_LIST as > criteria > >> >>> >> to > >> >>> >> judge whether the cache /dev could be resued" > >> >>> >> - echo "udev: olddata: $OLDDATA" > >> >>> >> - echo "udev: newdata: $NEWDATA" > >> >>> >> - fi > >> >>> >> - echo "$NEWDATA" > /dev/shm/udev.cache > >> >>> >> + cat <<EOF > >> >>> >> +udev: Not using udev cache because of changes detected in the > >> >>> >> following > >> >>> >> files: > >> >>> >> +udev: $CMP_FILE_LIST > >> >>> >> +udev: $META_FILE_LIST > >> >>> >> +udev: The udev cache will be regenerated. To identify the > detected > >> >>> >> changes, > >> >>> >> +udev: compare the cached sysconf at $SYSCONF_CACHED > >> >>> >> +udev: against the current sysconf at $SYSCONF_TMP > >> >>> >> +EOF > >> >>> >> + touch "$DEVCACHE_REGEN" > >> >>> >> fi > >> >>> >> else > >> >>> >> if [ "$ROOTFS_READ_ONLY" != "yes" ]; then > >> >>> >> # If rootfs is not read-only, it's possible > that a > >> >>> >> new > >> >>> >> udev cache would be generated; > >> >>> >> # otherwise, we do not bother to read files. > >> >>> >> - readfiles $CMP_FILE_LIST > >> >>> >> - echo "$READDATA" > /dev/shm/udev.cache > >> >>> >> + touch "$DEVCACHE_REGEN" > >> >>> >> fi > >> >>> >> fi > >> >>> >> fi > >> >>> >> @@ -97,7 +101,7 @@ > >> >>> >> kill_udevd > "/dev/null" 2>&1 > >> >>> >> > >> >>> >> # trigger the sorted events > >> >>> >> - echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug > >> >>> >> + [ -e /proc/sys/kernel/hotplug ] && echo -e '\000' > >> >>> >> >/proc/sys/kernel/hotplug > >> >>> >> /lib/udev/udevd -d > >> >>> >> > >> >>> >> udevadm control --env=STARTUP=1 > >> >>> >> > >> >>> >> > >> >>> >>> > >> >>> >>> > > >> >>> >>> > Unfortunately I did not dig inside binary /lib/udev/udevd. > >> >>> >>> > > >> >>> >>> > So do you have any other ideas, what might be the reason for > not > >> >>> >>> > recognizing > >> >>> >>> > the SSD? Maybe there are some additional recipes needed from > >> >>> >>> > jethro > >> >>> >>> > on? > >> >>> >>> > > >> >>> >>> > > >> >>> >>> > thanks & kind regards > >> >>> >>> > Simon :-) > >> >>> >>> > > >> >>> >>> > mit freundlichem Gruss / kind regards / pozdrawiam > >> >>> >>> > Simon P. Bolek > >> >>> >>> > ------------------------------------------------------ > >> >>> >>> > Dipl. Inf. Simon P. Bolek > >> >>> >>> > SAP Integration Architect > >> >>> >>> > Business Mobile and IVI Solutions > >> >>> >>> > mailto: simon.bolek@arcom-ivi.de > >> >>> >>> > http://www.arcom-ivi.de/ > >> >>> >>> > XING: https://www.xing.com/profile/SimonP_Bolek > >> >>> >>> > > >> >>> >>> > On Wed, Jul 13, 2016 at 9:03 AM, Simon Bolek > >> >>> >>> > <simon.bolek@googlemail.com> > >> >>> >>> > wrote: > >> >>> >>> >> > >> >>> >>> >> Thank you, > >> >>> >>> >> > >> >>> >>> >> I just guess, that it is the following function in init > script > >> >>> >>> >> to > >> >>> >>> >> put > >> >>> >>> >> the > >> >>> >>> >> echos to? Is it? > >> >>> >>> >> > >> >>> >>> >> udev_daemon() { > >> >>> >>> >> OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd > >> >>> >>> >> /lib/systemd/systemd-udevd" > >> >>> >>> >> > >> >>> >>> >> for o in $OPTIONS; do > >> >>> >>> >> if [ -x "$o" ]; then > >> >>> >>> >> echo $o > >> >>> >>> >> return 0 > >> >>> >>> >> fi > >> >>> >>> >> done > >> >>> >>> >> > >> >>> >>> >> return 1 > >> >>> >>> >> } > >> >>> >>> >> > >> >>> >>> >> > >> >>> >>> >> cheers > >> >>> >>> >> Simon:-) > >> >>> >>> >> > >> >>> >>> >> Viele Grüsse > >> >>> >>> >> Simon Bolek :-) > >> >>> >>> >> > >> >>> >>> >> mit freundlichem Gruss / kind regards / pozdrawiam > >> >>> >>> >> Simon P. Bolek > >> >>> >>> >> ------------------------------------------------------ > >> >>> >>> >> Dipl. Inf. Simon P. Bolek > >> >>> >>> >> SAP Integration Architect > >> >>> >>> >> Business Mobile and IVI Solutions > >> >>> >>> >> mailto: simon.bolek@arcom-ivi.de > >> >>> >>> >> http://www.arcom-ivi.de/ > >> >>> >>> >> XING: https://www.xing.com/profile/SimonP_Bolek > >> >>> >>> >> > >> >>> >>> >> On Wed, Jul 13, 2016 at 8:36 AM, Khem Raj < > raj.khem@gmail.com> > >> >>> >>> >> wrote: > >> >>> >>> >>> > >> >>> >>> >>> On Tue, Jul 12, 2016 at 11:28 PM, Simon Bolek > >> >>> >>> >>> <simon.bolek@googlemail.com> wrote: > >> >>> >>> >>> > Thank you Raj, > >> >>> >>> >>> > > >> >>> >>> >>> > Is there a standard way to activate these initramfs logs, > or > >> >>> >>> >>> > do > >> >>> >>> >>> > I > >> >>> >>> >>> > have > >> >>> >>> >>> > to > >> >>> >>> >>> > implement it myself somewhere? > >> >>> >>> >>> > >> >>> >>> >>> you have to add printf etc. yourself into the init script in > >> >>> >>> >>> initramfs > >> >>> >>> >>> image > >> >>> >>> >>> > >> >>> >>> >>> > > >> >>> >>> >>> > thank you and kind regards > >> >>> >>> >>> > Simon :-) > >> >>> >>> >>> > > >> >>> >>> >>> > Viele Grüsse > >> >>> >>> >>> > Simon Bolek :-) > >> >>> >>> >>> > > >> >>> >>> >>> > mit freundlichem Gruss / kind regards / pozdrawiam > >> >>> >>> >>> > Simon P. Bolek > >> >>> >>> >>> > ------------------------------------------------------ > >> >>> >>> >>> > Dipl. Inf. Simon P. Bolek > >> >>> >>> >>> > SAP Integration Architect > >> >>> >>> >>> > Business Mobile and IVI Solutions > >> >>> >>> >>> > mailto: simon.bolek@arcom-ivi.de > >> >>> >>> >>> > http://www.arcom-ivi.de/ > >> >>> >>> >>> > XING: https://www.xing.com/profile/SimonP_Bolek > >> >>> >>> >>> > > >> >>> >>> >>> > On Wed, Jul 13, 2016 at 1:36 AM, Khem Raj > >> >>> >>> >>> > <raj.khem@gmail.com> > >> >>> >>> >>> > wrote: > >> >>> >>> >>> >> > >> >>> >>> >>> >> On Tue, Jul 12, 2016 at 3:45 AM, Simon Bolek > >> >>> >>> >>> >> <simon.bolek@googlemail.com> > >> >>> >>> >>> >> wrote: > >> >>> >>> >>> >> > Hello everyone! > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > I am trying to install genericx86 core-image-sato > >> >>> >>> >>> >> > (jethro) > >> >>> >>> >>> >> > HDDIMG to > >> >>> >>> >>> >> > an > >> >>> >>> >>> >> > atom-pc. > >> >>> >>> >>> >> > For this 2GB USB stick is used. > >> >>> >>> >>> >> > When choosing 'install' option from boot menu I get the > >> >>> >>> >>> >> > message: > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > "Searching for hard drives... > >> >>> >>> >>> >> > No hard drive selected. Installation aborted." > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > Installatiion stops and i get the console. > >> >>> >>> >>> >> > When I try to run fsck, it says: can't read > '/etc/fstab': > >> >>> >>> >>> >> > No > >> >>> >>> >>> >> > such > >> >>> >>> >>> >> > file > >> >>> >>> >>> >> > or > >> >>> >>> >>> >> > directory > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > fdisk -l shows only the partitions of USB stick. > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > After I choose 'boot' option to boot into live image, > SDD > >> >>> >>> >>> >> > drive > >> >>> >>> >>> >> > is > >> >>> >>> >>> >> > under > >> >>> >>> >>> >> > /dev/sdb and USB installation stick under /dev/sda, > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > What recipe/package is my installation missing? The SSD > >> >>> >>> >>> >> > hard > >> >>> >>> >>> >> > drive > >> >>> >>> >>> >> > is > >> >>> >>> >>> >> > not > >> >>> >>> >>> >> > recognized for some reason. With previous yocto > releases > >> >>> >>> >>> >> > this > >> >>> >>> >>> >> > package > >> >>> >>> >>> >> > list > >> >>> >>> >>> >> > DID work fine. > >> >>> >>> >>> >> > So there is something missing in the background. > >> >>> >>> >>> >> > Do you have any idea what this might be? > >> >>> >>> >>> >> > >> >>> >>> >>> >> udev should have run and found your hdd. So it seems its > >> >>> >>> >>> >> not > >> >>> >>> >>> >> finding > >> >>> >>> >>> >> it when running from initramfs. Can you try to add logs > to > >> >>> >>> >>> >> initramfs > >> >>> >>> >>> >> and see what udev is doing ? > >> >>> >>> >>> >> > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > Below is my package list from local.conf. > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > thank you and kind regards > >> >>> >>> >>> >> > Simon :-) > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > EXTRA_IMAGE_FEATURES = "debug-tweaks > ssh-server-openssh" > >> >>> >>> >>> >> > IMAGE_INSTALL_append = " make \ > >> >>> >>> >>> >> > initscripts \ > >> >>> >>> >>> >> > grub \ > >> >>> >>> >>> >> > initramfs-boot \ > >> >>> >>> >>> >> > syslinux \ > >> >>> >>> >>> >> > initramfs-live-install \ > >> >>> >>> >>> >> > initramfs-live-install-efi \ > >> >>> >>> >>> >> > initramfs-live-boot \ > >> >>> >>> >>> >> > xinit \ > >> >>> >>> >>> >> > xwininfo \ > >> >>> >>> >>> >> > openssh-sftp \ > >> >>> >>> >>> >> > openssh-sftp-server \ > >> >>> >>> >>> >> > qtbase-plugins \ > >> >>> >>> >>> >> > qtconnectivity \ > >> >>> >>> >>> >> > qtdeclarative \ > >> >>> >>> >>> >> > qtdeclarative-plugins \ > >> >>> >>> >>> >> > qtdeclarative-tools \ > >> >>> >>> >>> >> > qtdeclarative-qmlplugins \ > >> >>> >>> >>> >> > qtenginio \ > >> >>> >>> >>> >> > qtlocation \ > >> >>> >>> >>> >> > qtmultimedia \ > >> >>> >>> >>> >> > qtmultimedia-plugins \ > >> >>> >>> >>> >> > qtmultimedia-qmlplugins \ > >> >>> >>> >>> >> > qtsystems \ > >> >>> >>> >>> >> > " > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > Viele Grüsse > >> >>> >>> >>> >> > Simon Bolek :-) > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > mit freundlichem Gruss / kind regards / pozdrawiam > >> >>> >>> >>> >> > Simon P. Bolek > >> >>> >>> >>> >> > ------------------------------------------------------ > >> >>> >>> >>> >> > Dipl. Inf. Simon P. Bolek > >> >>> >>> >>> >> > SAP Integration Architect > >> >>> >>> >>> >> > Business Mobile and IVI Solutions > >> >>> >>> >>> >> > mailto: simon.bolek@arcom-ivi.de > >> >>> >>> >>> >> > http://www.arcom-ivi.de/ > >> >>> >>> >>> >> > XING: https://www.xing.com/profile/SimonP_Bolek > >> >>> >>> >>> >> > > >> >>> >>> >>> >> > -- > >> >>> >>> >>> >> > _______________________________________________ > >> >>> >>> >>> >> > yocto mailing list > >> >>> >>> >>> >> > yocto@yoctoproject.org > >> >>> >>> >>> >> > https://lists.yoctoproject.org/listinfo/yocto > >> >>> >>> >>> >> > > >> >>> >>> >>> > > >> >>> >>> >>> > > >> >>> >>> >> > >> >>> >>> >> > >> >>> >>> > > >> >>> >> > >> >>> >> > >> >>> > > >> >> > >> >> > >> > > > > > > [-- Attachment #2: Type: text/html, Size: 40258 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2016-07-22 11:40 UTC | newest] Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2016-07-12 10:45 [genericx86-jethro] core-image-sato HDDIMG 'install' - no hard drive selected - /etc/fstab no such file or directory Simon Bolek 2016-07-12 23:36 ` Khem Raj 2016-07-13 6:28 ` Simon Bolek 2016-07-13 6:36 ` Khem Raj 2016-07-13 7:03 ` Simon Bolek 2016-07-13 11:57 ` Simon Bolek 2016-07-13 14:56 ` Khem Raj 2016-07-14 6:32 ` Simon Bolek 2016-07-14 23:16 ` Simon Bolek 2016-07-14 23:30 ` Khem Raj 2016-07-15 8:59 ` Simon Bolek 2016-07-15 22:17 ` Simon Bolek 2016-07-16 0:02 ` Khem Raj 2016-07-21 9:15 ` Simon Bolek 2016-07-21 13:27 ` Khem Raj 2016-07-22 11:39 ` Simon Bolek
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