[Lustre-discuss] Question on setting up fail-over

Kevin Van Maren kevin.van.maren at oracle.com
Mon Aug 16 12:14:11 PDT 2010


David Noriega wrote:
> Ok I've gotten heartbeat setup with the two OSSs, but I do have a
> question that isn't stated in the documentation. Shouldn't the lustre
> mounts be removed from fstab once they are given to heartbeat since
> when it comes online, it will mount the resources, correct?
>
> David
>   


Yes: on the servers, they must be not there or "noauto".  Once you start 
running heartbeat,
you have given control of the resource away, and must not mount/umount 
it yourself
(unless you stop heartbeat on both nodes in the HA pair to get control 
back).

Kevin




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