On Wed, Mar 5, 2008 at 2:53 PM, Christian Røsnes
<christian.rosnes@xxxxxxxxx> wrote:
> > On Wed, Feb 13, 2008 at 11:51:51AM +0100, Christian Røsnes wrote:
> > > Over the past month I've been hit with two cases of "xfs_trans_cancel
> > > at line 1150"
> > > The two errors occurred on different raid sets. In both cases the
> > > error happened during
> > > rsync from a remote server to this server, and the local partition
> > > which reported
> > > the error was 99% full (as reported by df -k, see below for details).
> > >
> > > System: Dell 2850
> > > Mem: 4GB RAM
> > > OS: Debian 3 (32-bit)
> > > Kernel: 2.6.17.7 (custom compiled)
> > >
>
> After being hit several times by the problem mentioned above (running
> kernel 2.6.17.7),
> I upgraded the kernel to version 2.6.24.3. I then ran a rsync test to
> a 99% full partition:
>
> df -k:
> /dev/sdb1 286380096 282994528 3385568 99% /data
>
> The rsync application will probably fail because it will most likely
> run out of space,
> but I got another xfs_trans_cancel kernel message:
>
> Filesystem "sdb1": XFS internal error xfs_trans_cancel at line 1163 of
> file fs/xfs/xfs_trans.c. Caller 0xc021a010
> Pid: 11642, comm: rsync Not tainted 2.6.24.3FC #1
> [<c0212678>] xfs_trans_cancel+0x5d/0xe6
> [<c021a010>] xfs_mkdir+0x45a/0x493
> [<c021a010>] xfs_mkdir+0x45a/0x493
> [<c01cbb8f>] xfs_acl_vhasacl_default+0x33/0x44
> [<c0222d70>] xfs_vn_mknod+0x165/0x243
> [<c0217b9e>] xfs_access+0x2f/0x35
> [<c0222e6d>] xfs_vn_mkdir+0x12/0x14
> [<c016057b>] vfs_mkdir+0xa3/0xe2
> [<c0160644>] sys_mkdirat+0x8a/0xc3
> [<c016069c>] sys_mkdir+0x1f/0x23
> [<c01025ee>] syscall_call+0x7/0xb
> =======================
> xfs_force_shutdown(sdb1,0x8) called from line 1164 of file
> fs/xfs/xfs_trans.c. Return address = 0xc0212690
>
> Filesystem "sdb1": Corruption of in-memory data detected. Shutting
> down filesystem: sdb1
> Please umount the filesystem, and rectify the problem(s)
>
Actually, a single mkdir command is enough to trigger the filesystem
shutdown when its 99% full (according to df -k):
/data# mkdir test
mkdir: cannot create directory `test': No space left on device
Filesystem "sdb1": XFS internal error xfs_trans_cancel at line 1163 of
file fs/xfs/xfs_trans.c. Caller 0xc021a010
Pid: 23380, comm: mkdir Not tainted 2.6.24.3FC #1
[<c0212678>] xfs_trans_cancel+0x5d/0xe6
[<c021a010>] xfs_mkdir+0x45a/0x493
[<c021a010>] xfs_mkdir+0x45a/0x493
[<c01cbb8f>] xfs_acl_vhasacl_default+0x33/0x44
[<c0222d70>] xfs_vn_mknod+0x165/0x243
[<c0217b9e>] xfs_access+0x2f/0x35
[<c0222e6d>] xfs_vn_mkdir+0x12/0x14
[<c016057b>] vfs_mkdir+0xa3/0xe2
[<c0160644>] sys_mkdirat+0x8a/0xc3
[<c016069c>] sys_mkdir+0x1f/0x23
[<c01025ee>] syscall_call+0x7/0xb
[<c03b0000>] atm_reset_addr+0xd/0x83
=======================
xfs_force_shutdown(sdb1,0x8) called from line 1164 of file
fs/xfs/xfs_trans.c. Return address = 0xc0212690
Filesystem "sdb1": Corruption of in-memory data detected. Shutting
down filesystem: sdb1
Please umount the filesystem, and rectify the problem(s)
df -k
-----
/dev/sdb1 286380096 282994528 3385568 99% /data
df -i
-----
/dev/sdb1 10341248 3570112 6771136 35% /data
xfs_info
--------
meta-data=/dev/sdb1 isize=512 agcount=16, agsize=4476752 blks
= sectsz=512 attr=0
data = bsize=4096 blocks=71627792, imaxpct=25
= sunit=16 swidth=32 blks, unwritten=1
naming =version 2 bsize=4096
log =internal bsize=4096 blocks=32768, version=2
= sectsz=512 sunit=16 blks, lazy-count=0
realtime =none extsz=65536 blocks=0, rtextents=0
xfs_db -r -c 'sb 0' -c p /dev/sdb1
----------------------------------
magicnum = 0x58465342
blocksize = 4096
dblocks = 71627792
rblocks = 0
rextents = 0
uuid = d16489ab-4898-48c2-8345-6334af943b2d
logstart = 67108880
rootino = 128
rbmino = 129
rsumino = 130
rextsize = 16
agblocks = 4476752
agcount = 16
rbmblocks = 0
logblocks = 32768
versionnum = 0x3584
sectsize = 512
inodesize = 512
inopblock = 8
fname = "\000\000\000\000\000\000\000\000\000\000\000\000"
blocklog = 12
sectlog = 9
inodelog = 9
inopblog = 3
agblklog = 23
rextslog = 0
inprogress = 0
imax_pct = 25
icount = 3570112
ifree = 0
fdblocks = 847484
frextents = 0
uquotino = 0
gquotino = 0
qflags = 0
flags = 0
shared_vn = 0
inoalignmt = 2
unit = 16
width = 32
dirblklog = 0
logsectlog = 0
logsectsize = 0
logsunit = 65536
features2 = 0
Christian
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