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lockd problems



Now I get a lot of these messages

On Fri, Nov 03, 2006 at 08:02:09AM -0500, logcheck@topoi.pooq.com wrote:
...
> Nov  3 07:30:07 lovesong kernel: nsm_mon_unmon: rpc failed, status=-13
> Nov  3 07:30:07 lovesong kernel: lockd: failed to monitor 172.25.1.11

It would appear that my lockd is not configured properly for an NFS 
mount.

The issue is complicated by having the NFS mount bridge two 
distributions -- as a result I'm not where where to ask questions, nor 
how to translate advice about one system to another.  I'm finding advice 
on the Ubuntu sites to be a bit skimpy and optimistic.

The messages appear on lovesong, a Debian stable 32-bit Athlon system.

172.25.1.11 is an AMD-64 system running Ubuntu dapper for reasons 
explained in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=379480.

It's causing me trouble because monotone very legitimately insists on 
locking its data base during transactions.  That data base is 
NFS-mounted.  Although I have a workaround (to run monotone on 
172.25.1.11), it is inconvenient, and will not work for file-locking 
software that has not been ported to AMD-64.

Detailed documentation about how NFS and the lock daemon are *supposed* 
to interact would be helpful, but I suspect I will need someone to 
advise on diagnostic commands and help interpret results.

-- hendrik



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