[Pacemaker] pacemaker 1.1.4 problem in a 4-node cluster

[Andrew Beekhof]

On Wed, Dec 1, 2010 at 11:30 AM, Vladislav Bogdanov
<bubble at hoster-ok.com> wrote:
> Hello Andrew, hello all,
>
> I'm setting up new 4-node cluster (which will raise to 16 nodes in
> future), stonith enabled, no-quorum-policy=freeze, pacemaker-1.1 schema,
> and sometimes after node start crmd loops over following messages (sorry
> for line breaks):
>
> Dec  1 10:09:00 v02-b crmd: [1857]: info: crm_timer_popped: Election
> Trigger (I_DC_TIMEOUT) just popped!
> Dec  1 10:09:00 v02-b crmd: [1857]: WARN: do_log: FSA: Input
> I_DC_TIMEOUT from crm_timer_popped() received in state S_PENDING
> Dec  1 10:09:00 v02-b crmd: [1857]: info: do_state_transition: State
> transition S_PENDING -> S_ELECTION [ input=I_DC_TIMEOUT
> cause=C_TIMER_POPPED origin=crm_timer_popped ]
> Dec  1 10:09:00 v02-b crmd: [1857]: info: do_state_transition: State
> transition S_ELECTION -> S_PENDING [ input=I_PENDING
> cause=C_FSA_INTERNAL origin=do_election_count_vote ]
> Dec  1 10:09:00 v02-b crmd: [1857]: info: do_dc_release: DC role released
> Dec  1 10:09:00 v02-b crmd: [1857]: info: do_te_control: Transitioner is
> now inactive
>
> At the same time this node has full CIB and 'crm' utility works there
> (showing parent node as OFFLINE).
>
> It is impossible to shutdown pacemaker gracefully, only kill -9 to all
> processes help.
>
> If I start pacemaker again after killing it forcibly, everything goes
> smooth and node goes to 'online' and starts resources.
>
> Could it be something trivial to fix?

Hard to say based on what you've told us.
We'd need that hb_report

> I can supply hb_report if it is not.
>
> Versions are:
> corosync-1.2.8
> openais-1.1.4
> pacemaker-1.1.4 (1.1.4-ac608e3491c7dfc3b3e3c36d966ae9b016f77065)
>
> pacemaker is run as MCP.
>
> Best regards,
> Vladislav
>
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>