On Thu, 2017-08-24 at 15:10 -0500, Dimitri Maziuk wrote: > Hi everyone, > > I seem to remember seeing theis once before, but my google-fu is > failing: I've a 2-node active-passive cluster, when I power up one node > only, resources remain stopped. Is there a way to boot a cluster on one > node only? > > -- Note that if I boot up the other node everything starts, and then I > can shut one of them down and it'll keep running. But that doesn't seem > to happen when starting cold. > > What am I missing? > > TIA
That's a fail-safe. You're probably using corosync's wait_for_all option (most likely via the two_node option). See the votequorum(5) man page for details. You could set wait_for_all to 0 in corosync.conf, then boot. The living node should try to fence the other one, and proceed if fencing succeeds. You may want to set wait_for_all back to 1 once your cluster is back to normal. -- Ken Gaillot <kgail...@redhat.com> _______________________________________________ Users mailing list: Users@clusterlabs.org http://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