On Wed, May 27, 2020 at 3:34 AM <Siddhuvgowda.18695@gmail.com> wrote:
>
> Hello dear meta-virtualization team,
>
> I am building the xen minimal image using yocto warrior ("bitbake xen-image-minimal") by giving the target machine as "raspberrypi4". It reached 99% but at last I got below error and the whole process terminated with error.
>
> ERROR: xen-image-minimal-1.0-r0 do_rootfs: Could not invoke dnf. Command '/home/siddhu/Documents/yocto/build/tmp/work/raspberrypi4-poky-linux-gnueabi/xen-image-minimal/1.0-r0/recipe-sysroot-native/usr/bin/dnf -v --rpmverbosity=info -y -c /home/siddhu/Documents/yocto/build/tmp/work/raspberrypi4-poky-linux-gnueabi/xen-image-minimal/1.0-r0/rootfs/etc/dnf/dnf.conf --setopt=reposdir=/home/siddhu/Documents/yocto/build/tmp/work/raspberrypi4-poky-linux-gnueabi/xen-image-minimal/1.0-r0/rootfs/etc/yum.repos.d --installroot=/home/siddhu/Documents/yocto/build/tmp/work/raspberrypi4-poky-linux-gnueabi/xen-image-minimal/1.0-r0/rootfs --setopt=logdir=/home/siddhu/Documents/yocto/build/tmp/work/raspberrypi4-poky-linux-gnueabi/xen-image-minimal/1.0-r0/temp --repofrompath=oe-repo,/home/siddhu/Documents/yocto/build/tmp/work/raspberrypi4-poky-linux-gnueabi/xen-image-minimal/1.0-r0/oe-rootfs-repo --nogpgcheck install kernel-module-xen-blkback kernel-module-xen-gntalloc kernel-module-xen-gntdev kernel-module-xen-netback kernel-module-xen-wdt packagegroup-core-boot packagegroup-core-ssh-dropbear packagegroup-core-ssh-openssh qemu run-postinsts xen-base locale-base-en-us locale-base-en-gb' returned 1:
>
> DNF version: 4.1.0
>
> cachedir: /home/siddhu/Documents/yocto/build/tmp/work/raspberrypi4-poky-linux-gnueabi/xen-image-minimal/1.0-r0/rootfs/var/cache/dnf
>
> Added oe-repo repo from /home/siddhu/Documents/yocto/build/tmp/work/raspberrypi4-poky-linux-gnueabi/xen-image-minimal/1.0-r0/oe-rootfs-repo
>
> repo: using cache for: oe-repo
>
> not found other for:
>
> not found modules for:
>
> not found deltainfo for:
>
> not found updateinfo for:
>
> oe-repo: using metadata from Wed 27 May 2020 06:15:39 AM UTC.
>
> Last metadata expiration check: 0:00:01 ago on Wed 27 May 2020 06:15:45 AM UTC.
>
> No module defaults found
>
> No match for argument: kernel-module-xen-blkback
>
> No match for argument: kernel-module-xen-gntalloc
>
> No match for argument: kernel-module-xen-gntdev
>
> No match for argument: kernel-module-xen-netback
>
> No match for argument: kernel-module-xen-wdt

Have you checked that these modules are enabled in your kernel config ?

We provide reference fragments in meta-virtualization, but if the
kernel recipe you are using doesn't support fragment merging (like
linux-yocto, which is what I test), then you won't have those configs
enabled simply by using meta-virt.

Cheers,

Bruce

>
> Error: Unable to find a match
>
>
>
> ERROR: xen-image-minimal-1.0-r0 do_rootfs:
>
> ERROR: xen-image-minimal-1.0-r0 do_rootfs: Function failed: do_rootfs
>
> ERROR: Logfile of failure stored in: /home/siddhu/Documents/yocto/build/tmp/work/raspberrypi4-poky-linux-gnueabi/xen-image-minimal/1.0-r0/temp/log.do_rootfs.14256
>
> ERROR: Task (/home/siddhu/Documents/yocto/sources/meta-virtualization/recipes-extended/images/xen-image-minimal.bb:do_rootfs) failed with exit code '1'
>
> NOTE: Tasks Summary: Attempted 2605 tasks of which 2152 didn't need to be rerun and 1 failed.
>
> Summary: 1 task failed:
>
>   /home/siddhu/Documents/yocto/sources/meta-virtualization/recipes-extended/images/xen-image-minimal.bb:do_rootfs
>
> Summary: There were 3 ERROR messages shown, returning a non-zero exit code.
>
> May I know what mistake I am doing here please. I have attached screenshot also.
>
>
> My bblayer.conf file is as below:
>
> # POKY_BBLAYERS_CONF_VERSION is increased each time build/conf/bblayers.conf
> # changes incompatibly
> POKY_BBLAYERS_CONF_VERSION = "2"
> BBPATH = "${TOPDIR}"
>
> BBFILES ?= ""
> BBLAYERS ?= " \
>
>   /home/siddhu/Documents/yocto/sources/poky/meta \
>   /home/siddhu/Documents/yocto/sources/poky/meta-poky \
>   /home/siddhu/Documents/yocto/sources/poky/meta-yocto-bsp \
>   /home/siddhu/Documents/yocto/sources/meta-openembedded/meta-oe \
>   /home/siddhu/Documents/yocto/sources/meta-openembedded/meta-multimedia \
>   /home/siddhu/Documents/yocto/sources/meta-openembedded/meta-python \
>   /home/siddhu/Documents/yocto/sources/meta-openembedded/meta-networking \
>   /home/siddhu/Documents/yocto/sources/meta-openembedded/meta-filesystems \
>   /home/siddhu/Documents/yocto/sources/meta-cloud-services \
>   /home/siddhu/Documents/yocto/sources/meta-selinux \
>   /home/siddhu/Documents/yocto/sources/meta-virtualization\
>   /home/siddhu/Documents/yocto/sources/meta-raspberrypi \
>   "
>
> My local.conf file I have added the below details:
>
> MACHINE ??= "raspberrypi4"
> DISTRO_FEATURES += "virtualization xen"
> PACKAGE_CLASSES ?= "package_rpm"
> CONF_VERSION = "1"
> IMAGE_FEATURES += "ssh-server-dropbear"
>
>
> I have tried the same for "cubieboard2" also even there I faced the same issue.Eagerly waiting for the response.
>
> Regards,
> Siddhartha V
>
>



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