[Lustre-discuss] Has anyone had experience with heartbeat and drdb providing full redundancy on lustre clusters

[Adam Gandelman]

I've got a basic fully  redundant and HA Lustre setup in the lab with
heartbeat+drbd on both the MDS and OSS's. So far everything everything
appears to be working fine.  In the coming weeks we'll be doing heavy
testing and benchmarking and hopefully have some results to post here
and/or to the Lustre wiki.  I did run into an unexpected split-brain in
one configuration because of umount but, like Thomas said, that's where
a good Stonith agent would come into play.

Cya,
Adam

Christopher Deneen wrote:
> trying to get a feel if it's worth investing time to implement.
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