[Linux-cluster] GFS2 hangs with dlm messages

[Sridhar Ramaswamy (srramasw)]

Thanks David. I'll try the DLM patch.

I guess 'cman_tool nodes' shows things are okay over there,

[root at cfs1 cluster-2.00.00]# cman_tool nodes
Node  Sts   Inc   Joined               Name
   1   M      4   2007-03-29 15:15:01  cfs1
   2   M      8   2007-03-29 15:15:03  cfs5

Thanks,
Sridhar

> -----Original Message-----
> From: David Teigland [mailto:teigland at redhat.com] 
> Sent: Friday, March 30, 2007 11:07 AM
> To: Sridhar Ramaswamy (srramasw)
> Cc: linux clustering
> Subject: Re: [Linux-cluster] GFS2 hangs with dlm messages
> 
> On Fri, Mar 30, 2007 at 10:46:34AM -0700, Sridhar Ramaswamy 
> (srramasw) wrote:
> > Mar 30 09:58:34 cfs1 kernel: dlm: message size 5457 from 2 
> too big, buf
> > len 4632
> 
> I'm not sure, but this patch might be the fix for the message sizes.
> 
> http://git.kernel.org/gitweb.cgi?p=linux/kernel/git/steve/gfs2
> -2.6-nmw.git;a=commitdiff;h=74a3949ec42455f400a5bb4b5c9edaeda1
> 92b42e;hp=ed65d5376177cc04de39d6410a5c2d2d0883f616
> 
> > see tons of activity in 'aisexec' process with lots of 
> sendmsg/recvmsg
> 
> 'cman_tool nodes' and /var/log/messages should give some idea about
> cluster membership problems.
> 
> Dave
>