Hi Andrew, I tried "resource_set .... sequential" designation. * http://www.gossamer-threads.com/lists/linuxha/pacemaker/84578
I caused an error in start of the vip-master resource and confirmed movement. (snip) <group id="master-group"> <primitive class="ocf" id="vip-master" provider="pacemaker" type="Dummy2"> <operations> <op id="vip-master-start-0s" interval="0s" name="start" on-fail="restart" timeout="60s"/> <op id="vip-master-monitor-10s" interval="10s" name="monitor" on-fail="restart" timeout="60s"/> <op id="vip-master-stop-0s" interval="0s" name="stop" on-fail="block" timeout="60s"/> </operations> </primitive> <primitive class="ocf" id="vip-rep" provider="pacemaker" type="Dummy"> <operations> <op id="vip-rep-start-0s" interval="0s" name="start" on-fail="stop" timeout="60s"/> <op id="vip-rep-monitor-10s" interval="10s" name="monitor" on-fail="restart" timeout="60s"/> <op id="vip-rep-stop-0s" interval="0s" name="stop" on-fail="block" timeout="60s"/> </operations> </primitive> </group> (snip) By the ordered designation of the group resource, the difference that I expected appeared.( Case 1 and Case 2) However, by the "sequential" designation, the difference that I expected did not appear.(Case 3 and Case 4) (snip) <constraints> <rsc_order id="test-order"> <resource_set sequential="true" id="test-order-resource_set"> ---> or "false" <resource_ref id="vip-master"/> <resource_ref id="vip-rep"/> </resource_set> </rsc_order> </constraints> (snip) Case 1) group meta_attribute ordered=false * Start of vip-rep is published without waiting for start of vip-master. [root@rh63-heartbeat2 ~]# grep "Initiating action" /var/log/ha-log Mar 7 19:40:50 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 2: probe_complete probe_complete on rh63-heartbeat1 - no waiting Mar 7 19:40:50 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 3: probe_complete probe_complete on rh63-heartbeat2 (local) - no waiting Mar 7 19:41:24 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 4: monitor vip-master_monitor_0 on rh63-heartbeat1 Mar 7 19:41:24 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 7: monitor vip-master_monitor_0 on rh63-heartbeat2 (local) Mar 7 19:41:24 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 5: monitor vip-rep_monitor_0 on rh63-heartbeat1 Mar 7 19:41:24 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 8: monitor vip-rep_monitor_0 on rh63-heartbeat2 (local) Mar 7 19:41:24 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 6: probe_complete probe_complete on rh63-heartbeat2 (local) - no waiting Mar 7 19:41:25 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 3: probe_complete probe_complete on rh63-heartbeat1 - no waiting Mar 7 19:41:25 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 5: start vip-master_start_0 on rh63-heartbeat1 Mar 7 19:41:25 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 7: start vip-rep_start_0 on rh63-heartbeat1 Mar 7 19:41:26 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 8: monitor vip-rep_monitor_10000 on rh63-heartbeat1 Mar 7 19:41:27 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 2: stop vip-master_stop_0 on rh63-heartbeat1 Mar 7 19:41:28 rh63-heartbeat2 crmd: [18992]: info: te_rsc_command: Initiating action 6: stop vip-rep_stop_0 on rh63-heartbeat1 Case 2) group meta_attribute ordered=true * Start of vip-rep waits for start of vip-master and is published. [root@rh63-heartbeat2 ~]# grep "Initiating action" /var/log/ha-log Mar 7 19:34:37 rh63-heartbeat2 crmd: [18865]: info: te_rsc_command: Initiating action 2: probe_complete probe_complete on rh63-heartbeat1 - no waiting Mar 7 19:34:37 rh63-heartbeat2 crmd: [18865]: info: te_rsc_command: Initiating action 3: probe_complete probe_complete on rh63-heartbeat2 (local) - no waiting Mar 7 19:35:42 rh63-heartbeat2 crmd: [18865]: info: te_rsc_command: Initiating action 4: monitor vip-master_monitor_0 on rh63-heartbeat1 Mar 7 19:35:42 rh63-heartbeat2 crmd: [18865]: info: te_rsc_command: Initiating action 7: monitor vip-master_monitor_0 on rh63-heartbeat2 (local) Mar 7 19:35:42 rh63-heartbeat2 crmd: [18865]: info: te_rsc_command: Initiating action 5: monitor vip-rep_monitor_0 on rh63-heartbeat1 Mar 7 19:35:42 rh63-heartbeat2 crmd: [18865]: info: te_rsc_command: Initiating action 8: monitor vip-rep_monitor_0 on rh63-heartbeat2 (local) Mar 7 19:35:42 rh63-heartbeat2 crmd: [18865]: info: te_rsc_command: Initiating action 6: probe_complete probe_complete on rh63-heartbeat2 (local) - no waiting Mar 7 19:35:43 rh63-heartbeat2 crmd: [18865]: info: te_rsc_command: Initiating action 3: probe_complete probe_complete on rh63-heartbeat1 - no waiting Mar 7 19:35:43 rh63-heartbeat2 crmd: [18865]: info: te_rsc_command: Initiating action 5: start vip-master_start_0 on rh63-heartbeat1 Mar 7 19:35:45 rh63-heartbeat2 crmd: [18865]: info: te_rsc_command: Initiating action 1: stop vip-master_stop_0 on rh63-heartbeat1 Case 3) group resource_set sequential=false * Start of vip-rep waits for start of vip-master and is published. * I expected a result same as the first case. [root@rh63-heartbeat2 ~]# grep "Initiating action" /var/log/ha-log Mar 7 19:43:50 rh63-heartbeat2 crmd: [19113]: info: te_rsc_command: Initiating action 2: probe_complete probe_complete on rh63-heartbeat1 - no waiting Mar 7 19:43:50 rh63-heartbeat2 crmd: [19113]: info: te_rsc_command: Initiating action 3: probe_complete probe_complete on rh63-heartbeat2 (local) - no waiting Mar 7 19:44:03 rh63-heartbeat2 crmd: [19113]: info: te_rsc_command: Initiating action 8: monitor vip-master_monitor_0 on rh63-heartbeat1 Mar 7 19:44:03 rh63-heartbeat2 crmd: [19113]: info: te_rsc_command: Initiating action 11: monitor vip-master_monitor_0 on rh63-heartbeat2 (local) Mar 7 19:44:03 rh63-heartbeat2 crmd: [19113]: info: te_rsc_command: Initiating action 9: monitor vip-rep_monitor_0 on rh63-heartbeat1 Mar 7 19:44:03 rh63-heartbeat2 crmd: [19113]: info: te_rsc_command: Initiating action 12: monitor vip-rep_monitor_0 on rh63-heartbeat2 (local) Mar 7 19:44:04 rh63-heartbeat2 crmd: [19113]: info: te_rsc_command: Initiating action 10: probe_complete probe_complete on rh63-heartbeat2 (local) - no waiting Mar 7 19:44:05 rh63-heartbeat2 crmd: [19113]: info: te_rsc_command: Initiating action 7: probe_complete probe_complete on rh63-heartbeat1 - no waiting Mar 7 19:44:05 rh63-heartbeat2 crmd: [19113]: info: te_rsc_command: Initiating action 9: start vip-master_start_0 on rh63-heartbeat1 Mar 7 19:44:07 rh63-heartbeat2 crmd: [19113]: info: te_rsc_command: Initiating action 1: stop vip-master_stop_0 on rh63-heartbeat1 Case 4) group resource_set sequential=true * Start of vip-rep waits for start of vip-master and is published. [root@rh63-heartbeat2 ~]# grep "Initiating action" /var/log/ha-log Mar 7 19:48:25 rh63-heartbeat2 crmd: [19239]: info: te_rsc_command: Initiating action 2: probe_complete probe_complete on rh63-heartbeat1 - no waiting Mar 7 19:48:25 rh63-heartbeat2 crmd: [19239]: info: te_rsc_command: Initiating action 3: probe_complete probe_complete on rh63-heartbeat2 (local) - no waiting Mar 7 19:48:30 rh63-heartbeat2 crmd: [19239]: info: te_rsc_command: Initiating action 8: monitor vip-master_monitor_0 on rh63-heartbeat1 Mar 7 19:48:30 rh63-heartbeat2 crmd: [19239]: info: te_rsc_command: Initiating action 11: monitor vip-master_monitor_0 on rh63-heartbeat2 (local) Mar 7 19:48:30 rh63-heartbeat2 crmd: [19239]: info: te_rsc_command: Initiating action 9: monitor vip-rep_monitor_0 on rh63-heartbeat1 Mar 7 19:48:30 rh63-heartbeat2 crmd: [19239]: info: te_rsc_command: Initiating action 12: monitor vip-rep_monitor_0 on rh63-heartbeat2 (local) Mar 7 19:48:30 rh63-heartbeat2 crmd: [19239]: info: te_rsc_command: Initiating action 10: probe_complete probe_complete on rh63-heartbeat2 (local) - no waiting Mar 7 19:48:31 rh63-heartbeat2 crmd: [19239]: info: te_rsc_command: Initiating action 7: probe_complete probe_complete on rh63-heartbeat1 - no waiting Mar 7 19:48:31 rh63-heartbeat2 crmd: [19239]: info: te_rsc_command: Initiating action 9: start vip-master_start_0 on rh63-heartbeat1 Mar 7 19:48:33 rh63-heartbeat2 crmd: [19239]: info: te_rsc_command: Initiating action 1: stop vip-master_stop_0 on rh63-heartbeat1 Does designation of my "resource_set" have a problem? Or does not "resource_set" move well in Pacemaker1.0.13? Best Regards, Hideo Yamauchi. _______________________________________________ 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