Control: affects -1 xen-tools
[I initially sent this to the wrong clone (#764596) of this bug
report, so I'm now hopefully resending it to the right bug report.]
Hi,
Ben Hutchings wrote:
> > I just tried to build an image of current sid for running autopkgtests
> > in:
> >
> > $ sudo vmdebootstrap --verbose --serial-console --distribution=sid
> > --user=adt/adt --size=2000000000 --mbr --image=adt-sid.raw
> >
> > This worked in the past, but now they are stuck in a boot failure
> > loop;
> >
> > $ kvm -m 2048 -snapshot -drive file=adt-sid.raw,if=virtio -monitor none
> > -nographic -serial stdio
> > [...]
> > Begin: Loading essential drivers ... done.
> > Begin: Running /scripts/init-premount ... done.
> > Begin: Mounting root file system ... Begin: Running /scripts/local-top
> > ... done.
> > Begin: Running /scripts/local-premount ... done.
> > Begin: Checking root file system ... fsck from util-linux 2.25.1
> > fsck: error 2 (No such file or directory) while executing fsck.ext4 for
> > /dev/vda1
> > fsck exited with status code 8
> > done.
> [...]
Same counts for Sid Xen DomU bootstrapped via xen-tools (at least with
the git version, both with the modification mentioned below as well as
with an unmodified git checkout):
$ xen-create-image --dist sid --hostname domu1 --force --lvm vg0 --dhcp
--verbose --pygrub --noaccounts --boot; xl console domu1
[...]
Begin: Checking root file system ... fsck from util-linux 2.25.2
fsck: error 2 (No such file or directory) while executing fsck.ext3 for
/dev/xvda2
fsck exited with status code 8
done.
Failure: An automatic file system check (fsck) of the root filesystem failed.
A manual fsck must be performed, then the system restarted.
The fsck should be performed in maintenance mode with the
root filesystem mounted in read-only mode.
Warning: The root filesystem is currently mounted in read-only mode.
A maintenance shell will now be started.
After performing system maintenance, press CONTROL-D
to terminate the maintenance shell and restart the system.
sulogin: cannot open password database!
[ 3.510843] sulogin[84]: segfault at 8 ip 00000000004018e0 sp
00007fff8510bce0 error 4 in sulogin[400000+3000]
Segment violation
Failure: Attempt to start maintenance shell failed.
Will restart in 5 seconds.
[ 8.518847] reboot: Restarting system
> > This might be a regression from recent util-linux, or some
> > misconfiguration, or incompatibility with extlinux, not sure.
> > fsck.ext4 definitively exists (i. e. e2fsprogs is installed), and
> > /dev/vda1 also exists; it's also apparently able to map the root UUID
> > to /dev/vda1.
> [...]
>
> fsck.ext4 is not present in the initramfs, probably because
> initramfs-tools was installed before e2fsprogs. Unfortunately, we
> cannot simply make initramfs-tools depend on the appropriate package
> because it depends on which filesystem is used for root.
>
> vmdebootstrap should install the kernel last so that all programs that
> may be wanted in the initramfs will be available when the initramfs is
> built.
I expected that this would count for xen-tools as well and tried to
fix it by explicitly installing e2fsprogs before initramfs-tools and
the kernel. But the above still happens despite I used this code to
install e2fsprogs, initramfs-tools and kernel:
installDebianPackage ${prefix} e2fsprogs
installDebianPackage ${prefix} initramfs-tools
installDebianPackage ${prefix} $KERNEL_PKG
So I doubt that this can be fixed by reordering the package
installations. (Besides: the log said "e2fsprogs is already the newest
version.", so it didn't change anything.)
The following fsck binary is in the initrd:
# lsinitramfs -l /mnt/tmp//boot/initrd.img-3.16-3-amd64 | fgrep fsck
-rwxr-xr-x 1 root root 35664 Oct 24 19:02 sbin/fsck
#
Regards, Axel
--
,''`. | Axel Beckert <a...@debian.org>, http://people.debian.org/~abe/
: :' : | Debian Developer, ftp.ch.debian.org Admin
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