[ClusterLabs] rhel7 cluster split brain issue

[Michael Schwartzkopff]

Am Montag, 14. September 2015, 09:25:23 schrieb Vagi Attila:
> Hi List,
> 
> I have a 2 node pacemaker/corosync cluster with shared LVM storage, using
> LVM tagging. LVM tagging is configured for exclusive access.
> 
> In case of loss of interconnect both nodes become active. How can one
> avoid this behavior?
> 
> Thanks for your help in advance!
> 
> Mit freundlichem Gruss/Best regards,
> 
>   Attila

Fencing!

http://clusterlabs.org/doc/crm_fencing.html

Mit freundlichen Grüßen,

Michael Schwartzkopff

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