On Sun, Mar 16, 2014 at 06:10:12PM +0400, Azat Khuzhin wrote:
> On Sun, Mar 16, 2014 at 6:38 AM, <tytso@xxxxxxx> wrote:
> > On Sun, Mar 16, 2014 at 03:54:34AM +0400, Azat Khuzhin wrote:
> >>
> >> Thanks Ted, I'll take a look.
> >> Are you talking about xfs-tests failures?
> >
> > Yes, the kernel is complaining that the file system looks corrupt.
> > The xfstest generic/001 is the easist one to trigger it:
> >
> > generic/001 18s ... [17:35:49][ 26.793766] EXT4-fs error (device vde): ext4_mb_generate_buddy:756: group 1, 32763 clusters in bitmap, 32764
> > in gd; block bitmap corrupt.
> > [17:36:09] 20s
> > [ 39.636943] EXT4-fs (vde): warning: mounting fs with errors, running e2fsck is recommended
> >
> > I this was using a freshly generated file system using a 20 GiB test
> > partition, formatted using:
> >
> > mke2fs -t ext4 -O bigalloc /dev/vde
> >
> > Dropping the patch made the error go away.
>
> Hi Ted,
>
> I just checked with the last upstream commit d8ec26d7f8287 + patch,
> and xfs tests haven't fallen
> I even update xfstests, still nothing.
>
> /src/xfstests # git describe
> linux-v3.8-336-g3948694
>
> /src/xfstests # ./run_generic.sh
> mke2fs 1.42.8 (20-Jun-2013)
> /dev/sdb1 is mounted; will not make a filesystem here!
> FSTYP -- ext4
> PLATFORM -- Linux/x86_64 debian-virtual-2-6-39 3.13.0+
> MKFS_OPTIONS -- /dev/sdc1
> MOUNT_OPTIONS -- -O bigalloc /dev/sdc1 /xfs-playground/scratch
>
> generic/001 2s ... 2s
> Ran: generic/001
> Passed all 1 tests
>
> # uname -r
> 3.13.0+
>
> Maybe I need more recent kernel?
I've also tested on 3.14.0-rc6+: a4ecdf8 ("Merge branch
'x86-urgent-for-linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
And no complaints from xfs-tests, and no errors in dmesg.
Could you give me more information about you playground?
>
> >
> > Cheers,
> >
> > - Ted
>
>
>
> --
> Respectfully
> Azat Khuzhin
--
Respectfully
Azat Khuzhin
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