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Re: [Cluster-devel] 2.6.37 GFS/CLVM/DLM trouble II



Hi,

On Mon, 2011-03-21 at 17:08 +0100, Nikola Ciprich wrote:
> > This is a glock dump not a dlm lock dump.
> ouch, I see where is the problem, I don't have DLM debugging enabled in my kernel :(
> So I'll enable it and wait till I can reproduce the problem again :(
> 
> > Do you have any log messages relating to recovery? I'm wondering if that
> > might have failed and be the reason for these messages. It would be
> > useful to have a dump from gfs_control for example,
> 
> I don't see anything in the logs..
> 
> I'm not sure whether I'm trying to use gfs2_tool lockdump correctly (I add GFS2
> mountpoint as parameter), but it gets stuck too...
> 
> 
> Thanks for Your time and sorry to bother..
> have a nice day
> n.
> 
It is probably easier to get the information directly
from /sys/kernel/debug/[gfs2|dlm]/* than to use the tool. You need to
have debugfs mounted there (I assume you have since you were able to get
the gfs2 lockdump above)

Steve.



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