[Ocfs2-users] mount.ocfs2 blah

Sunil Mushran Sunil.Mushran at oracle.com
Tue Apr 17 14:50:22 PDT 2007


fs_generation is randomly generated during mkfs and is added to each inode.
fsck uses it to identify current inodes (and not confuse with inodes 
existing
from before the mkfs).

The error suggests that the root inode has a different fs_generation 
that what
the superblock suggests. Unsure how that could happen.... unless you used a
really old version of mkfs that did not clear the two ends of the volume 
at the
start of format.

See if running fsck helps.

# fsck.ocfs2 -f /dev/sdX.

Sunil

Randy Ramsdell wrote:
> Hi,
>
> In the ongoing drama surrounding this upgrade, I have encountered
> another issue that I am unable to currently resolve.
>
> mount.ocfs2 /dev/sdb1 /mnt
> mount.ocfs2: Stale NFS file handle while mounting /dev/sdb1 on /mnt.
> Check 'dmesg' for more information on this error.
>
> dmesg:
>
>
> (3701,1):ocfs2_populate_inode:240 ERROR: file entry generation does not
> match superblock! osb->fs_generation=261a17ad, fe->i_fs_generation=794e6467
> (3701,1):ocfs2_init_global_system_inodes:227 ERROR: status = -116
> (3701,1):ocfs2_initialize_super:1492 ERROR: status = -116
> (3701,1):ocfs2_fill_super:544 ERROR: status = -116
> ocfs2: Unmounting device (8,17) on (node 255)
>
>
> Any ideas?
>
> Thanks,
> RCR
>
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