>>> ??? <[email protected]> schrieb am 15.03.2018 um 08:42 in Nachricht <[email protected]>: > Hello, > > There are three nodes in our cluster (redhat7）. When we run "reboot" in one
> node, the "pcs status" show the node status is offline and the resource > status is Stopped. That is fine. But when we power off the node directly, the > node status is " UNCLEAN (offline)" and the resource status is " > Started(UNCLEAN) ". I'm not a Redhat user, but my guess is that reboot shuts down the cluster node, so it is "expected" that the node is down, while on power-off, the node is "unexpectedly" down. A resource that is started (unclean)" means that according to the last monitor operation the resurce is started, but as the node is down, the resource's actual state may be different than stored in the CIB. The next monitor operation should fix the status, or, as the monitor cannot run on a failed node, fencing the node will implicitly declare all resources on the node as stopped. > > Why is the status different when one node shutdown in different way? Could > we have any way to make the resource status change from " Started node1 > (UNCLEAN)" to "Stopped" when we poweroff the node computer? Yes, that should happen automatically after some delay. See above. Regards, Ulrich > > > 1. The normal status: > scsi-shooter (stonith:fence_scsi): Started node1 > Clone Set: dlm-clone [dlm] > Started: [ node1 node2 node3 ] > Clone Set: clvmd-clone [clvmd] > Started: [ node1 node2 node3 ] > Clone Set: clusterfs-clone [clusterfs] > Started: [ node1 node2 node3 ] > Master/Slave Set: pgsql-ha [pgsqld] > Masters: [ node3 ] > Slaves: [ node1 node2 ] > pgsql-master-ip (ocf::heartbeat:IPaddr2): Started node3 > > 2. When executing "reboot" in one node: > Online: [ node2 node3 ] > OFFLINE: [ node1 ] > > Full list of resources: > > scsi-shooter (stonith:fence_scsi): Started node2 > Clone Set: dlm-clone [dlm] > Started: [ node2 node3 ] > Stopped: [ node1 ] > Clone Set: clvmd-clone [clvmd] > Started: [ node2 node3 ] > Stopped: [ node1 ] > Clone Set: clusterfs-clone [clusterfs] > Started: [ node2 node3 ] > Stopped: [ node1 ] > Master/Slave Set: pgsql-ha [pgsqld] > Masters: [ node3 ] > Slaves: [ node2 ] > Stopped: [ node1 ] > pgsql-master-ip (ocf::heartbeat:IPaddr2): Started node3 > > 3. When power off the node: > > Node node1: UNCLEAN (offline) > Online: [ node2 node3 ] > > Full list of resources: > > scsi-shooter (stonith:fence_scsi): Started[ node1 node2 ] > Clone Set: dlm-clone [dlm] > dlm (ocf::pacemaker:controld): Started node1 (UNCLEAN) > Started: [ node2 node3 ] > Clone Set: clvmd-clone [clvmd] > clvmd (ocf::heartbeat:clvm): Started node1 (UNCLEAN) > Started: [ node2 node3 ] > Clone Set: clusterfs-clone [clusterfs] > clusterfs (ocf::heartbeat:Filesystem): Started node1 (UNCLEAN) > Started: [ node2 node3 ] > Master/Slave Set: pgsql-ha [pgsqld] > pgsqld (ocf::heartbeat:pgsqlms): Slave node1 (UNCLEAN) > Masters: [ node3 ] > Slaves: [ node2 ] > pgsql-master-ip (ocf::heartbeat:IPaddr2): Started node3 > > > > _______________________________________________ > 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 _______________________________________________ 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
