Why does the start operation of a `LVM-activate` resource reports success even if the VG failed to be activated?

Issue

• During the start operation of a LVM-activate resource, Pacemaker reports success (ok) while the activation of the VG reports an error:

  pacemaker-controld[1348]: notice: Initiating start operation shared-lvm-resource_start_0 locally on fastvm-rhel-8-9-201
  pacemaker-controld[1348]: notice: Initiating start operation shared-lvm-resource:1_start_0 on fastvm-rhel-8-9-202
  pacemaker-controld[1348]: notice: Requesting local execution of start operation for shared-lvm-resource on fastvm-rhel-8-9-201
  ...
  LVM-activate(shared-lvm-resource)[3682]: INFO: Activating vg_shared/lv_ha
  ...
  LVM-activate(shared-lvm-resource)[3706]: INFO:  VG vg_shared starting dlm lockspace Starting locking. Waiting until locks are ready...
  LVM-activate(shared-lvm-resource)[3718]: ERROR: vg_shared/lv_ha: failed to activate.
  pacemaker-controld[1348]: notice: Result of start operation for shared-lvm-resource on fastvm-rhel-8-9-201: ok
  

• This results in a recovery loop (stop/start) because the monitor operation reports an unexpected error; the stop operation is executed successfully but the subsequent start operation fails again and the loop starts again:

  pacemaker-schedulerd[1347]: warning: Unexpected result (error) was recorded for monitor of shared-lvm-resource:1 on fastvm-rhel-8-9-202 at Jun  3 14:16:42 2024
  pacemaker-schedulerd[1347]: notice: Actions: Recover    shared-lvm-resource:1         ( fastvm-rhel-8-9-202 )
  ...
  pacemaker-controld[1348]: notice: Requesting local execution of stop operation for shared-lvm-resource on fastvm-rhel-8-9-201
  LVM-activate(shared-lvm-resource)[3737]: INFO: vg_shared/lv_ha: has already been deactivated.
  pacemaker-controld[1348]: notice: Result of stop operation for shared-lvm-resource on fastvm-rhel-8-9-201: ok
  pacemaker-controld[1348]: notice: Initiating start operation shared-lvm-resource_start_0 locally on fastvm-rhel-8-9-201
  pacemaker-controld[1348]: notice: Initiating start operation shared-lvm-resource_start_0 on fastvm-rhel-8-9-202
  pacemaker-controld[1348]: notice: Requesting local execution of start operation for shared-lvm-resource on fastvm-rhel-8-9-201
  LVM-activate(shared-lvm-resource)[3802]: INFO: Activating vg_shared/lv_ha
  LVM-activate(shared-lvm-resource)[3813]: INFO:  Starting locking. Waiting until locks are ready...
  LVM-activate(shared-lvm-resource)[3825]: ERROR: vg_shared/lv_ha: failed to activate.
  pacemaker-controld[1348]: notice: Result of start operation for shared-lvm-resource on fastvm-rhel-8-9-201: ok