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Re: [Linux-cluster] Problem in clvmd/dlm_recoverd



On Friday 14 November 2008 16:26:49 David Teigland wrote:

> On Fri, Nov 14, 2008 at 10:00:13AM +0000, Nuno Fernandes wrote:

> > 22236 [dlm_recoverd] dlm_wait_function

> > 25097 [dlm_recoverd] dlm_wait_function

>

> dlm recovery appears to be stuck; this is usually due to a problem at the

> network level. The recovery seems to be caused by a node starting clvmd.

Hi,

I don't know if it helps, but groupd is using all available CPU, but only in 2 of the nodes.

I don't know if it's required to be up.. but we've disabled IPV6..

snip of modprobe.conf:

alias net-pf-10 off

Best regards,

./npf

>

> sysrq-t backtraces from all the nodes could confirm some of this, and

> adding <dlm log_debug="1"/> to cluster.conf would give us more information

> the next time it happens.

>

> Dave


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