[Ocfs2-users] ocfs2 kernel bug in Fedora Core 4 update kernel

[Sunil Mushran]

This is not a fs issue. As in the file must be alright. This is a dlm issue.
The fs is asking the dlm to free the lock and the dlm is stuck. How many
nodes do you have? We've fixed a bunch of dlm bugs since what you appear
to be running.

davide rossetti wrote:
> I rebooted the two faulty nodes.
> now, I can't access anymore the file which was involved in the crash:
> /mi11/simma/ghmc/m24/JOB.log
>
> using the faq document, I'm trying to check the situation:
>
> Lockres: M000000000000003d60c63da894d788  Mode: No Lock
> Flags: Initialized Attached Busy
> RO Holders: 0  EX Holders: 0
> Pending Action: Convert  Pending Unlock Action: None
>
> sh-3.00# echo "locate <D000000000000003d60c63da894d788>" | 
> /sbin/debugfs.ocfs2 /dev/sdc1
> debugfs.ocfs2 1.2.2
> debugfs:         1029752381      /mi11/simma/ghmc/m24/JOB.log
>
> On another shell, I have a stuck un-killable process:
> theboss 14:25 (5) ~>ls /storage/disk1/mi11/simma/ghmc/m24/
>
> rossetti  7930  0.0  0.0  62324   872 pts/13   D+   14:26   0:00 ls 
> --color=tty -F /storage/disk1/mi11/simma/ghmc/m24/
>
>
> How should I proceed to unlock the file and/or remove it ???
>
> -- 
> davide.rossetti at gmail.com <mailto:davide.rossetti at gmail.com> 
> ICQ:290677265 SKYPE:d.rossetti