Chrissie Caulfield wrote: > Alan Conway wrote: >> I've got a cluster app that works fine with corosync alone. Hoever if I >> start >> corosync via cman I get errno 11 - "access denied" from cpg_init. Is there >> some >> different security rule when cman is in play? > > cman enables quorum, and many IPC calls are blocked when the cluster is > inquorate - including CPG. So it could be simply that you need to make > sure your cluster has quorum. >
Ok good to know - so I can't start any CPG app until the cluster is quorate? I was under the impression that my app needed to call cman_is_quorate itself and delay startup till it gets a true value. Also that it should check cman_is_quorate while running and shut down if it ever loses quorum. Are you saying that both of these things will happen automatically and I can delete all that code? For start-up, how can I get my app started after cman gets a quorum? I guess I can't just use regular /etc/init.d scripts since I have no way of knowing when quorum is achieved - is there some way to schedule apps to be started by cman once quorate? _______________________________________________ Openais mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/openais
