On Mon, 26 Nov 2018 18:27:37 +0300 George Melikov <[email protected]> wrote:
> Some apps's data may need to be synced before it's safe to > promote/demote/standby. > > For example - DRBD, it replicates data across servers, but if you shut down > master server during resync - you'll have a split brain. > > Is there a way to tell pacemaker from OCF agent that it's not safe now to do > any migration? You would have to check for sync completion either from pre-action notification action or during the action itself. _______________________________________________ Users mailing list: [email protected] https://lists.clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
