[ClusterLabs] unable to start fence_scsi on a new add node

[Stefan Sabolowitsch]

Hi there,
i have expanded a cluster with 2 nodes with an additional one "elastic-03". However, fence_scsi does not start on the new node.

pcs-status:
[root at logger cluster]# pcs status
Cluster name: cluster_elastic
Stack: corosync
Current DC: elastic-02 (version 1.1.20-5.el7_7.2-3c4c782f70) - partition with quorum
Last updated: Thu Apr 16 17:38:16 2020
Last change: Thu Apr 16 17:23:43 2020 by root via cibadmin on elastic-03

3 nodes configured
10 resources configured

Online: [ elastic-01 elastic-02 elastic-03 ]

Full list of resources:

 scsi	(stonith:fence_scsi):	Stopped
 Clone Set: dlm-clone [dlm]
     Started: [ elastic-01 elastic-02 ]
     Stopped: [ elastic-03 ]
 Clone Set: clvmd-clone [clvmd]
     Started: [ elastic-01 elastic-02 ]
     Stopped: [ elastic-03 ]
 Clone Set: fs_gfs2-clone [fs_gfs2]
     Started: [ elastic-01 elastic-02 ]
     Stopped: [ elastic-03 ]

Failed Fencing Actions:
* unfencing of elastic-03 failed: delegate=, client=crmd.5149, origin=elastic-02,
    last-failed='Thu Apr 16 17:23:43 2020'

Daemon Status:
  corosync: active/enabled
  pacemaker: active/enabled
  pcsd: active/enabled


corosync.log 
Apr 16 17:27:10 [4572] logger stonith-ng:   notice: can_fence_host_with_device:       scsi can fence (off) elastic-01 : static-list
Apr 16 17:27:12 [4572] logger stonith-ng:   notice: can_fence_host_with_device:       scsi can fence (off) elastic-02 : static-list
Apr 16 17:27:13 [4572] logger stonith-ng:   notice: can_fence_host_with_device:       scsi can not fence (off) elasti c-03: static-list
Apr 16 17:38:43 [4572] logger stonith-ng:   notice: can_fence_host_with_device:       scsi can not fence (on) elastic -03: static-list
Apr 16 17:38:43 [4572] logger stonith-ng:   notice: remote_op_done:   Operation on of elastic-03 by <no-one> for crmd .5149 at elastic-02.4b624305: No such device
Apr 16 17:38:43 [4576] logger.feltengroup.local       crmd:    error: tengine_stonith_notify:   Unfencing of elastic-03 by <anyone> failed: No such device (-19)

[root at logger cluster]# stonith_admin -L
 scsi
1 devices found

[root at logger cluster]# stonith_admin -l elastic-03
No devices found

Thanks for any help here.
Stefan