On 8 Jan 2014, at 2:41 am, Frank Van Damme <frank.vanda...@gmail.com> wrote:
> Hi list, > > I recently had some trouble with a dual-node mysql cluster, which runs > in master-slave mode with Percona resource manager. While analyzing > what happened to the cluster, I found this in syslog (network trouble, > the cluster lost disk/iscsi access on both nodes, this is a piece from > the former master trying to start up again when recovering > connectivity): > > Jan 6 07:26:49 infante pengine: [3839]: notice: get_failcount: > Failcount for MasterSlave_mysql on infante has expired (limit was 60s) > Jan 6 07:26:49 infante pengine: [3839]: notice: get_failcount: > Failcount for MasterSlave_mysql on infante has expired (limit was 60s) > Jan 6 07:26:49 infante pengine: [3839]: WARN: > common_apply_stickiness: Forcing p-stonith-ingstad away from infante > after 1000000 failures (max=1000000) > Jan 6 07:26:49 infante pengine: [3839]: notice: LogActions: Start > prim_mysql:0#011(infante) > Jan 6 07:26:49 infante pengine: [3839]: notice: LogActions: Start > prim_mysql:1#011(ingstad) > > I don't understand it: if this means that the stonith devices have > failed a million times, We also set it to 1000000 when the start action fails. > why is it trying to start the mysql resource? It depends if any nodes need fencing. > It's agains Pacemaker policies to start resources on a cluster without > working stonith devices, isn't it? Not if all nodes are present and healthy. > > -- > Frank Van Damme > Make everything as simple as possible, but not simpler. - Albert Einstein > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org
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