[Pacemaker] warning log is outputted after pacemaker stopped

[Andrew Beekhof]

On 24 Feb 2014, at 12:59 pm, Andrew Beekhof <andrew at beekhof.net> wrote:

> 
> On 21 Feb 2014, at 9:36 pm, Kazunori INOUE <kazunori.inoue3 at gmail.com> wrote:
> 
>> Hi,
>> 
>> WARNING of the following is outputted after pacemaker stopped in
>> Pacemaker-1.1.11.
>> 
>> Feb 21 18:22:57 bl460g1n6 ping(prmPing)[9195]: WARNING: Could not
>> update default_ping_set = 100: rc=141
>> 
>> 
>> This is because pacemaker does not wait for completion of 'monitor' of
>> the ping resource.
>> 
>> Feb 21 18:22:52 bl460g1n6 lrmd[9100]:    debug:
>> recurring_action_timer: Scheduling another invokation of
>> prmPing_monitor_30000
>> Feb 21 18:22:52 bl460g1n6 pacemakerd[9094]:     info:
>> crm_signal_dispatch: Invoking handler for signal 15: Terminated
>> (snip)
>> Feb 21 18:22:54 bl460g1n6 crmd[9103]:   notice: process_lrm_event: LRM
>> operation prmPing_stop_0 (call=9, rc=0, cib-update=29, confirmed=true)
>> ok
>> (snip)
>> Feb 21 18:22:54 bl460g1n6 lrmd[9100]:     info:
>> services_action_cancel: Cancelling op: prmPing_monitor_30000 will
>> occur once operation completes
>> (snip)
>> Feb 21 18:22:54 bl460g1n6 pacemakerd[9094]:     info: main: Exiting pacemakerd
>> (snip)
>> Feb 21 18:22:55 bl460g1n6 corosync[9083]:  [MAIN  ] Corosync Cluster
>> Engine exiting normally
>> Feb 21 18:22:57 bl460g1n6 ping(prmPing)[9195]: WARNING: Could not
>> update default_ping_set = 100: rc=141
>> 
>> 
>> As with pacemaker-1.0, I think that it's better to perform a 'stop'
>> after completion of 'monitor'.
> 
> Absolutely.  If it is not then we have a problem.

Feb 21 18:22:20 bl460g1n6 crmd[9103]:   notice: te_rsc_command: Initiating action 6: monitor prmPing_monitor_30000 on bl460g1n6 (local)
Feb 21 18:22:20 bl460g1n6 crmd[9103]:     info: do_lrm_rsc_op: Performing key=6:1:0:82c5fc6f-611d-4ba9-8a4f-13155b12536e op=prmPing_monitor_30000
Feb 21 18:22:22 bl460g1n6 crmd[9103]:   notice: process_lrm_event: LRM operation prmPing_monitor_30000 (call=7, rc=0, cib-update=27, confirmed=false) ok

so far so good

Feb 21 18:22:54 bl460g1n6 crmd[9103]:   notice: te_rsc_command: Initiating action 5: stop prmPing_stop_0 on bl460g1n6 (local)
Feb 21 18:22:54 bl460g1n6 lrmd[9100]:     info: services_action_cancel: Cancelling op: prmPing_monitor_30000 will occur once operation completes
Feb 21 18:22:54 bl460g1n6 crmd[9103]:     info: do_lrm_rsc_op: Performing key=5:2:0:82c5fc6f-611d-4ba9-8a4f-13155b12536e op=prmPing_stop_0
Feb 21 18:22:54 bl460g1n6 lrmd[9100]:     info: log_execute: executing - rsc:prmPing action:stop call_id:9
Feb 21 18:22:54 bl460g1n6 lrmd[9100]:     info: log_finished: finished - rsc:prmPing action:stop call_id:9 pid:9207 exit-code:0 exec-time:36ms queue-time:0ms
Feb 21 18:22:54 bl460g1n6 lrmd[9100]:     info: services_action_cancel: Cancelling op: prmPing_monitor_30000 will occur once operation completes
Feb 21 18:22:54 bl460g1n6 crmd[9103]:   notice: process_lrm_event: LRM operation prmPing_stop_0 (call=9, rc=0, cib-update=29, confirmed=true) ok
Feb 21 18:22:54 bl460g1n6 crmd[9103]:     info: match_graph_event: Action prmPing_stop_0 (5) confirmed on bl460g1n6 (rc=0)
Feb 21 18:22:54 bl460g1n6 crmd[9103]:     info: stop_recurring_actions: Cancelling op 7 for prmPing (prmPing:7)

David: I think we have the order wrong here... this should happen prior to the stop not after.
Also, does this mean we ran the stop action while the monitor was running?

Feb 21 18:22:54 bl460g1n6 lrmd[9100]:     info: services_action_cancel: Cancelling op: prmPing_monitor_30000 will occur once operation completes
Feb 21 18:22:57 bl460g1n6 ping(prmPing)[9195]: WARNING: Could not update default_ping_set = 100: rc=141


Inoue-san: could we get a copy of this please?
   Feb 21 18:22:54 bl460g1n6 pengine[9102]:   notice: process_pe_message: Calculated Transition 2: /var/lib/pacemaker/pengine/pe-input-13.bz2

I'd like to see if we knew the recurring operation was running


> 
>> (Who manages 'monitor' after pacemaker stopped?)
>> 
>> Regards,
>> Kazunori INOUE
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