[Pacemaker] [Problem] Order which combined a master with clone is invalid.

renayama19661014 at ybb.ne.jp renayama19661014 at ybb.ne.jp
Fri Jul 20 06:39:51 UTC 2012


Hi All,

We confirmed movement of order which combined a master with clone.
We performed it by a very simple combination.

Step1) We change it to produce start error in Dummy resource.

(snip)
dummy_start() {
return $OCF_ERR_GENERIC
    dummy_monitor
(snip)

Step2) We start one node and send cib. 


However, as for the master, it is done start even if start of clone fails.
And it becomes the Slave state.

============
Last updated: Fri Jul 20 15:36:10 2012
Stack: Heartbeat
Current DC: NONE
1 Nodes configured, unknown expected votes
2 Resources configured.
============

Online: [ drbd1 ]

 Master/Slave Set: msDrPostgreSQLDB
     Slaves: [ drbd1 ]
     Stopped: [ prmDrPostgreSQLDB:1 ]

Migration summary:
* Node drbd1: 
   prmPingd:0: migration-threshold=1 fail-count=1000000

Failed actions:
    prmPingd:0_start_0 (node=drbd1, call=4, rc=1, status=complete): unknown error


We confirmed it just to make sure in Pacemaker1.1.7.
However, the problem was the same.

============
Last updated: Fri Jul 20 22:53:22 2012
Last change: Fri Jul 20 22:53:09 2012 via cibadmin on fedora17-1
Stack: corosync
Current DC: fedora17-1 (1) - partition with quorum
Version: 1.1.7-e6922a70f742d3eab63d7e22f3ea0408b54b5dae
1 Nodes configured, unknown expected votes
4 Resources configured.
============

Online: [ fedora17-1 ]

 Master/Slave Set: msDrPostgreSQLDB [prmDrPostgreSQLDB]
     Slaves: [ fedora17-1 ]
     Stopped: [ prmDrPostgreSQLDB:1 ]

Migration summary:
* Node fedora17-1: 
   prmPingd:0: migration-threshold=1 fail-count=1000000

Failed actions:
    prmPingd:0_start_0 (node=fedora17-1, call=14, rc=1, status=complete): unknown error


I think that this problem is similar to the bug that I reported before.

 * http://bugs.clusterlabs.org/show_bug.cgi?id=5075.

Is this problem a bug?
Or can we be improved by setting?

Best Regards,
Hideo Yamauchi.





More information about the Pacemaker mailing list