* [Buildroot] [Bug 14196] New: when using raspberrypicm4io_64_defconfig, make fails with mkfs.ext4: No such file or directory while trying to determine filesystem size
@ 2021-09-05 11:16 bugzilla
2021-09-05 14:39 ` [Buildroot] [Bug 14196] " bugzilla
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: bugzilla @ 2021-09-05 11:16 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=14196
Bug ID: 14196
Summary: when using raspberrypicm4io_64_defconfig, make fails
with mkfs.ext4: No such file or directory while trying
to determine filesystem size
Product: buildroot
Version: unspecified
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P5
Component: Other
Assignee: unassigned@buildroot.uclibc.org
Reporter: leon@exquisip.nl
CC: buildroot@uclibc.org
Target Milestone: ---
Created attachment 9086
--> https://bugs.busybox.net/attachment.cgi?id=9086&action=edit
patch fs/ext2/ext2.mk to touch file that'll contain filesystem
After using raspberrypicm4io_64_defconfig, then doing make, the build process
ends as follows:
...
printf ' \n' >>
/home/ldr/src/buildroot/output/build/buildroot-fs/ext2/fakeroot
printf ' \n' >>
/home/ldr/src/buildroot/output/build/buildroot-fs/ext2/fakeroot
printf ' rm -f /home/ldr/src/buildroot/output/images/rootfs.ext2\n
/home/ldr/src/buildroot/output/host/sbin/mkfs.ext4 -d
/home/ldr/src/buildroot/output/build/buildroot-fs/ext2/target -r 1 -N 0 -m 5 -L
"rootfs" -O ^64bit /home/ldr/src/buildroot/output/images/rootfs.ext2 "120M" ||
{ ret=$?; echo "*** Maybe you need to increase the filesystem size
(BR2_TARGET_ROOTFS_EXT2_SIZE)" 1>&2; exit $ret; }\n' >>
/home/ldr/src/buildroot/output/build/buildroot-fs/ext2/fakeroot
chmod a+x /home/ldr/src/buildroot/output/build/buildroot-fs/ext2/fakeroot
PATH="/home/ldr/src/buildroot/output/host/bin:/home/ldr/src/buildroot/output/host/sbin:/home/ldr/.asdf/shims:/opt/asdf-vm/bin:/usr/local/bin:/usr/bin:/var/lib/snapd/snap/bin:/usr/local/sbin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl"
FAKEROOTDONTTRYCHOWN=1 /home/ldr/src/buildroot/output/host/bin/fakeroot --
/home/ldr/src/buildroot/output/build/buildroot-fs/ext2/fakeroot
rootdir=/home/ldr/src/buildroot/output/build/buildroot-fs/ext2/target
table='/home/ldr/src/buildroot/output/build/buildroot-fs/full_devices_table.txt'
mke2fs 1.46.3 (27-Jul-2021)
mkfs.ext4: No such file or directory while trying to determine filesystem size
*** Maybe you need to increase the filesystem size
(BR2_TARGET_ROOTFS_EXT2_SIZE)
make: *** [fs/ext2/ext2.mk:63:
/home/ldr/src/buildroot/output/images/rootfs.ext2] Error 1
--
I can reproduce in commandline by just running:
/home/ldr/src/buildroot/output/host/sbin/mkfs.ext4 -d
/home/ldr/src/buildroot/output/build/buildroot-fs/ext2/target -r 1 -N 0 -m 5 -L
"rootfs" -O ^64bit /home/ldr/src/buildroot/output/images/rootfs.ext2 "120M"
--
so the mkfs.ext4 wants the file that will contain the filesystem to already
exist, which it doesnt, becuase it's removed one command earlier.
--
I was able to fix my issue by adding a touch in fs/ext2/ext2.mk.
Please see attachment.
But not sure if this is a correct way to fix my issue.
Hope it helps.
Thanks,
Leon
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* [Buildroot] [Bug 14196] when using raspberrypicm4io_64_defconfig, make fails with mkfs.ext4: No such file or directory while trying to determine filesystem size
2021-09-05 11:16 [Buildroot] [Bug 14196] New: when using raspberrypicm4io_64_defconfig, make fails with mkfs.ext4: No such file or directory while trying to determine filesystem size bugzilla
@ 2021-09-05 14:39 ` bugzilla
2021-09-05 16:46 ` bugzilla
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla @ 2021-09-05 14:39 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=14196
Yann E. MORIN <yann.morin.1998@free.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned@buildroot.uclibc |yann.morin.1998@free.fr
|.org |
CC| |yann.morin.1998@free.fr
Status|NEW |ASSIGNED
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* [Buildroot] [Bug 14196] when using raspberrypicm4io_64_defconfig, make fails with mkfs.ext4: No such file or directory while trying to determine filesystem size
2021-09-05 11:16 [Buildroot] [Bug 14196] New: when using raspberrypicm4io_64_defconfig, make fails with mkfs.ext4: No such file or directory while trying to determine filesystem size bugzilla
2021-09-05 14:39 ` [Buildroot] [Bug 14196] " bugzilla
@ 2021-09-05 16:46 ` bugzilla
2021-09-05 18:42 ` bugzilla
2021-09-11 10:04 ` bugzilla
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla @ 2021-09-05 16:46 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=14196
--- Comment #1 from Yann E. MORIN <yann.morin.1998@free.fr> ---
Leon, All,
Thanks the report. I can confirm indeed that e2fsprogs 1.46.3 now requirtes
that
the file where to generate the filesystem must pre-exist. This is a regression
in
2fsprogs itself.; indeed, I've tested 1.46.2 and 1.46.4, and both work without
the touch.
And indeed, the e2fsprogs commit53464654bd33 (mke2fs: fix creating a file
system
image w/o a pre-existing file) states:
By deferring the call to check_plausible() in commit
942b00cb9d2f ("mke2fs: do not warn about a pre-existing partition
table when using a non-zero offset") this behaviour was broken.
I'll try to see if we can cook up a backport of that commit for the 2021.08.x
branch. For master, a bump to 1.46.4 will fix the issue.
Regards,
Yann E. MORIN.
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [Buildroot] [Bug 14196] when using raspberrypicm4io_64_defconfig, make fails with mkfs.ext4: No such file or directory while trying to determine filesystem size
2021-09-05 11:16 [Buildroot] [Bug 14196] New: when using raspberrypicm4io_64_defconfig, make fails with mkfs.ext4: No such file or directory while trying to determine filesystem size bugzilla
2021-09-05 14:39 ` [Buildroot] [Bug 14196] " bugzilla
2021-09-05 16:46 ` bugzilla
@ 2021-09-05 18:42 ` bugzilla
2021-09-11 10:04 ` bugzilla
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla @ 2021-09-05 18:42 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=14196
--- Comment #2 from Leon de Rooij <leon@exquisip.nl> ---
Hi Yann, thanks for the quick followup! :)
best regards,
Leon
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [Buildroot] [Bug 14196] when using raspberrypicm4io_64_defconfig, make fails with mkfs.ext4: No such file or directory while trying to determine filesystem size
2021-09-05 11:16 [Buildroot] [Bug 14196] New: when using raspberrypicm4io_64_defconfig, make fails with mkfs.ext4: No such file or directory while trying to determine filesystem size bugzilla
` (2 preceding siblings ...)
2021-09-05 18:42 ` bugzilla
@ 2021-09-11 10:04 ` bugzilla
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla @ 2021-09-11 10:04 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=14196
Yann E. MORIN <yann.morin.1998@free.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
--- Comment #3 from Yann E. MORIN <yann.morin.1998@free.fr> ---
Leon, All,
Thanks for your report. We believe this issue has now been fixed with commit
https://git.buildroot.org/buildroot/commit/?id=4ad23552c6
Regards,
Yann E. MORIN.
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