XFS over 7.7TB LVM partition through NFS

Quoted 8 lines · Jirka Kosina

Quoted 5 lines · Jirka Kosina

I am experiencing problems with LVM2 XFS partition in 2.6.0 being accessed over NFS. After exporting the filesystem clients start writing files to this partition over NFS, and after a short while we get this call trace, repeating indefinitely on the screen and the machine stops responding (keyboard, network):

Quoted 7 lines

I am sorry, I have mis-pasted the log, it was not complete - there are two extra lines before the Call Trace ... these two:

Jan  8 01:38:35 storage2 kernel: 0x0: 94 38 73 54 cc 8c c9 be 0c 3e 6b 30
4c 9f 54 c5
Jan  8 01:38:35 storage2 kernel: Filesystem "dm-0": XFS internal error

xfs_alloc_read_agf at line 2208 of file fs/xfs/xfs_alloc.c. Caller 0xc01fab06

Try a fsck on your xfs partitions.