[Pacemaker] Howto recover from unclan (online)

Michael Schwartzkopff misch at clusterbau.com
Wed Jan 16 13:14:20 UTC 2013


Am Mittwoch, 16. Januar 2013, 14:07:15 schrieb Dejan Muhamedagic:
> Hi,
> 
> On Tue, Jan 15, 2013 at 08:28:29PM +0100, Michael Schwartzkopff wrote:
> > Hi,
> > 
> > any good advice from the following state of a cluster:
> > 
> > unclean (online) state and lots of errors of the resources on one node
> > 
> > and a shutdown second node?
> > 
> > On the first node all resources running happily and the cluster provides
> > the serives it was designed for. Due to really bad network cards the
> > cluster ran into that state.
> > 
> > Now: How to recover from that state
> 
> crm node clearstate ? But first make sure that the cluster stack
> is stopped on that node.

thanks. That was what I was looking for.


> > And yes. We have a enterprise distribution and a good hardware
> > manufacturer.
> How did the bad network cards creep in? ;-)

They were shipped in the <well known HW manufacturer> blade. :-(

-- 
Dr. Michael Schwartzkopff
Guardinistr. 63
81375 München

Tel: (0163) 172 50 98
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