[Pacemaker] Help with OCFS2 / DLM Stability

[Darren.Mansell at opengi.co.uk]

Hi everyone.

 

Further to some discussions a couple of weeks ago with regard to OCFS2
on SLES 11 HAE I'm looking to finally nail this problem.

 

We have a 3 node cluster that has a STONITH shootout every week. This
morning one node got stuck in a state where it couldn't be fenced due
the RSA not being responsive.

 

I'm not sure if the problem is due to:

 

*         Network interruption causing Totem failures.

*         Java (Tomcat) processes falling over.

*         DLM falling over.

*         Any of the above in any combination.

 

I've attached a hb_report. Could you see if you can see anything?

 

Thanks

Darren Mansell



 

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