[ClusterLabs] CIB: op-status=4 ?

[Radoslaw Garbacz]

Hi,

I have a question regarding '<lrm_resource><lrm_rsc_op> 'op-status
attribute getting value 4.

In my case I have a strange behavior, when resources get those "monitor"
operation entries in the CIB with op-status=4, and they do not seem to be
called (exec-time=0).

What does 'op-status' = 4 mean?

I would appreciate some elaboration regarding this, since this is
interpreted by pacemaker as an error, which causes logs:
crm_mon:    error: unpack_rsc_op:    Preventing dbx_head_head from
re-starting anywhere: operation monitor failed 'not configured' (6)

and I am pretty sure the resource agent was not called (no logs,
exec-time=0)

There are two aspects of this:

1) harmless (pacemaker seems to not bother about it), which I guess
indicates cancelled monitoring operations:
op-status=4, rc-code=189

* Example:
<lrm_rsc_op id="dbx_first_datas_last_failure_0"
operation_key="dbx_first_datas_monitor_0" operation="monitor"
crm-debug-origin="do_update_resource" crm_feature_set="3.0.12"
transition-key="38:0:7:c8b63d9d-9c70-4f99-aa1b-e993de6e4739"
transition-magic="4:189;38:0:7:c8b63d9d-9c70-4f99-aa1b-e993de6e4739"
on_node="olegdbx61-vm000001" call-id="10" rc-code="189" op-status="4"
interval="0" last-run="1495057378" last-rc-change="1495057378"
exec-time="0" queue-time="0" op-digest="f6bd1386a336e8e6ee25ecb651a9efb6"/>


2) error level one (op-status=4, rc-code=6), which generates logs:
crm_mon:    error: unpack_rsc_op:    Preventing dbx_head_head from
re-starting anywhere: operation monitor failed 'not configured' (6)

* Example:
<lrm_rsc_op id="dbx_head_head_last_failure_0"
operation_key="dbx_head_head_monitor_0" operation="monitor"
crm-debug-origin="do_update_resource" crm_feature_set="3.0.12"
transition-key="39:0:7:c8b63d9d-9c70-4f99-aa1b-e993de6e4739"
transition-magic="4:6;39:0:7:c8b63d9d-9c70-4f99-aa1b-e993de6e4739"
on_node="olegdbx61-vm000001" call-id="999999999" rc-code="6" op-status="4"
interval="0" last-run="1495057389" last-rc-change="1495057389"
exec-time="0" queue-time="0" op-digest="60cdc9db1c5b77e8dba698d3d0c8cda8"/>


Could it be some hardware (VM hyperviser) issue?


Thanks in advance,

-- 
Best Regards,

Radoslaw Garbacz
XtremeData Incorporated
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