[Pacemaker] Starting the services on a single surviving node
Christoph Bartoschek
ponto at pontohonk.de
Tue May 8 18:38:58 UTC 2012
Hi,
we have a two-node pacemaker setup to serve NFS directories. Today we had to
put node A into standby to replace some hardware. The services went to node
B and everything was fine.
We then restarted node B and expected that the services resume. However now
the cluster does not start the services. It somehow consideres both nodes
offline:
root at B:~# crm status
============
Last updated: Tue May 8 20:36:45 2012
Stack: openais
Current DC: NONE
2 Nodes configured, 2 expected votes
4 Resources configured.
============
OFFLINE: [ B A ]
root at B:~# crm configure show
node B \
attributes standby="off"
node A \
attributes standby="on"
...
property $id="cib-bootstrap-options" \
dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \
cluster-infrastructure="openais" \
expected-quorum-votes="2" \
stonith-enabled="false" \
no-quorum-policy="ignore" \
last-lrm-refresh="1336481054"
rsc_defaults $id="rsc-options" \
resource-stickiness="100" \
resource_stickiness="200"
How can I tell the cluster that only one node is running and that it should
start the services?
Thanks
Christoph Bartoschek
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