[ClusterLabs] Fwd: dlm not starting

[Ken Gaillot]

> am configuring shared storage for 2 nodes (Cent 7) installed
> pcs/gfs2-utils/lvm2-cluster when creating resource unable to start dlm
> 
>  crm_verify -LV
>    error: unpack_rsc_op:        Preventing dlm from re-starting anywhere:
> operation start failed 'not configured' (6)

Are you using the ocf:pacemaker:controld resource agent for dlm?
Normally it logs what the problem is when returning 'not configured',
but I don't see it below. As far as I know, it will return 'not
configured' if stonith-enabled=false or globally-unique=true, as those
are incompatible with DLM.

There is also a rare cluster error condition that will be reported as
'not configured', but it will always be accompanied by "Invalid resource
definition" in the logs.

> 
> Feb 05 13:34:26 [24262] libcompute1    pengine:     info:
> determine_online_status:      Node libcompute1 is online
> Feb 05 13:34:26 [24262] libcompute1    pengine:     info:
> determine_online_status:      Node libcompute2 is online
> Feb 05 13:34:26 [24262] libcompute1    pengine:  warning:
> unpack_rsc_op_failure:        Processing failed op start for dlm on
> libcompute1: not configured (6)
> Feb 05 13:34:26 [24262] libcompute1    pengine:    error: unpack_rsc_op:
>      Preventing dlm from re-starting anywhere: operation start failed 'not
> configured' (6)
> Feb 05 13:34:26 [24262] libcompute1    pengine:  warning:
> unpack_rsc_op_failure:        Processing failed op start for dlm on
> libcompute1: not configured (6)
> Feb 05 13:34:26 [24262] libcompute1    pengine:    error: unpack_rsc_op:
>      Preventing dlm from re-starting anywhere: operation start failed 'not
> configured' (6)
> Feb 05 13:34:26 [24262] libcompute1    pengine:     info: native_print: dlm
>     (ocf::pacemaker:controld):      FAILED libcompute1
> Feb 05 13:34:26 [24262] libcompute1    pengine:     info:
> get_failcount_full:   dlm has failed INFINITY times on libcompute1
> Feb 05 13:34:26 [24262] libcompute1    pengine:  warning:
> common_apply_stickiness:      Forcing dlm away from libcompute1 after
> 1000000 failures (max=1000000)
> Feb 05 13:34:26 [24262] libcompute1    pengine:     info: native_color:
> Resource dlm cannot run anywhere
> Feb 05 13:34:26 [24262] libcompute1    pengine:   notice: LogActions:
> Stop    dlm     (libcompute1)
> Feb 05 13:34:26 [24262] libcompute1    pengine:   notice:
> process_pe_message:   Calculated Transition 59:
> /var/lib/pacemaker/pengine/pe-input-176.bz2
> Feb 05 13:34:26 [24263] libcompute1       crmd:     info:
> do_state_transition:  State transition S_POLICY_ENGINE ->
> S_TRANSITION_ENGINE [ input=I_PE_SUCCESS cause=C_IPC_MESSAGE
> origin=handle_response ]
> Feb 05 13:34:26 [24263] libcompute1       crmd:     info: do_te_invoke:
> Processing graph 59 (ref=pe_calc-dc-1454697266-177) derived from
> /var/lib/pacemaker/pengine/pe-input-176.bz2