[Pacemaker] Question about behavior when pacemakerd was terminated

[Kazunori INOUE]

Hi,

I am using Pacemaker-1.1 (devel: db5e167).
When stonith-enabled is "false", and pacemakerd is terminated abnormally,
the states differ by whether a node is DC.

- (1-a) pacemakerd of     DC node was terminated -> OFFLINE
- (1-b) pacemakerd of non-DC node was terminated -> UNCLEAN (offline)

Is this the designed behavior?


* 0. set "false" to stonith-enabled.

 # crm configure show
 node $id="1" vm1
 node $id="2" vm2
 primitive prmDummy ocf:pacemaker:Dummy \
         op start interval="0s" timeout="60s" on-fail="restart" \
         op monitor interval="10s" timeout="60s" on-fail="restart" \
         op stop interval="0s" timeout="60s" on-fail="stop"
 property $id="cib-bootstrap-options" \
         dc-version="1.1.8-1.el6-db5e16736cc2682fbf37f81cd47be7d17d5a2364" \
         cluster-infrastructure="corosync" \
         no-quorum-policy="ignore" \
         startup-fencing="false" \
         stonith-enabled="false"


* 1-a. terminate pacemakerd on DC node (vm1) forcibly.

 # crm_mon

 Stack: corosync
 Current DC: vm1 (1) - partition WITHOUT quorum
 Version: 1.1.8-1.el6-db5e16736cc2682fbf37f81cd47be7d17d5a2364
 2 Nodes configured, unknown expected votes
 1 Resources configured.
 ============
 Online: [ vm1 vm2 ]

  prmDummy       (ocf::pacemaker:Dummy): Started vm1

 # ssh vm1 'pkill -9 pacemakerd'
 # crm_mon

 Current DC: vm2 (2) - partition WITHOUT quorum
 ============
 Online: [ vm2 ]
 OFFLINE: [ vm1 ]

  prmDummy       (ocf::pacemaker:Dummy): Started vm2


* 1-b. terminate pacemakerd on non-DC node (vm2) forcibly.

 # crm_mon

 Current DC: vm1 (1) - partition WITHOUT quorum
 ============
 Online: [ vm1 vm2 ]

  prmDummy       (ocf::pacemaker:Dummy): Started vm2

 # ssh vm2 'pkill -9 pacemakerd'
 # crm_mon -r

 Current DC: vm1 (1) - partition WITHOUT quorum
 ============
 Node vm2 (2): UNCLEAN (offline)
 Online: [ vm1 ]

 Full list of resources:
  prmDummy       (ocf::pacemaker:Dummy): Stopped

----
Best regards,
Kazunori INOUE