[ClusterLabs] DLM standalone without crm ?

Ferenc Wágner wferi at niif.hu
Sun Jun 26 01:59:52 EDT 2016

"Lentes, Bernd" <bernd.lentes at helmholtz-muenchen.de> writes:

> wferi at niif.hu writes:
>> "Lentes, Bernd" <bernd.lentes at helmholtz-muenchen.de> writes:
>>> is it possible to have a DLM running without CRM?
>> Yes. You'll need to configure fencing, though, since by default DLM
>> will try to use stonithd (from Pacemaker). But DLM fencing didn't
>> handle fencing failures correctly for me, resulting in more nodes
>> being fenced until quorum was lost,
> do you have a howto ? Or is there one on the net ?

dlm-controld has both a SysV init script and a systemd service file, you
can use either one to start it (they take care of mounting configfs and
loading the necessary kernel modules).  Just start it on your nodes when
you have quorum.

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