[Pacemaker] Manually controlled cluster

Michael Schwartzkopff misch at clusterbau.com
Thu Nov 4 06:30:49 EDT 2010

On Thursday 04 November 2010 11:23:18 Michael Schwartzkopff wrote:
> Hi,
> I want to create a cluster with DRBD, Filesystem, a service and an IP
> address. Failover should only be triggered by a sys admin and not happen
> automatically. I was wondering if I could solve this with a
> symmetric-cluster="false"
> property of the cluster. How does the CRM start resources on nodes? Do I
> have to set
> crm resource start <resource>
> manually? Or how does it work. Thanks.

Ok, I read the 1.1 pacemaker doc section 6.2.2. This should do the trick.
See: http://www.clusterlabs.org/doc/en-

I can make the DRBD master run on the first node and the secondary on the 
second node. How do I prevent the DRBD being promoted automatically on the 
second node if the first node fails?

Thanks for any hints.

Dr. Michael Schwartzkopff
Guardinistr. 63
81375 München

Tel: (0163) 172 50 98
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