[ClusterLabs] Q: GFS2 setup with pacemaker failed at LVM-activate resource create

[Robert Hoo]

Hi,

I'm trying to setup GFS2 file system on a shared nvme storage, following
RHEL's manual Chapter 8. GFS2 file systems in a cluster | Configuring GFS2
file systems | Red Hat Enterprise Linux | 8 | Red Hat Documentation
<https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_gfs2_file_systems/assembly_configuring-gfs2-in-a-cluster-configuring-gfs2-file-systems>
Chap
8. (
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_gfs2_file_systems/assembly_configuring-gfs2-in-a-cluster-configuring-gfs2-file-systems
)

Failed at step 12:
pcs resource create sharedlv1 --group shared_vg1 ocf:heartbeat:LVM-activate
lvname=shared_lv1 vgname=shared_vg1 activation_mode=shared
vg_access_mode=lvmlockd

Is it because previous lvcreate step shouldn't "--activate sy"?

journal log shows:
notice: Transition 7 aborted by operation sharedlv1_monitor_0 'modify' on
node2: Event failed
notice: Transition 7 action 7 (sharedlv1_monitor_0 on node2): expected 'not
running' but got 'ok'
DEBUG: sharedlv1 monitor : 0
notice: Result of probe operation for sharedlv1 on node1: ok
notice: Transition 7 action 6 (sharedlv1_monitor_0 on node1):expected 'not
running' but got 'ok'
notice: Transition 7 (Complete=3, Pending=0, Fired=0, Skipped=0,
Incomplete=3, Source=/var/lib/pacemaker/pengine/pe-input-52.bz2): Complete
error: Resource sharedlv1 is active on 2 nodes (attempting recovery)
notice: See https://wiki.clusterlabs.org/wiki/FAQ#Resource_is_Too_Active
for more information
notice: * Move     sharedlv1 ( node1 -> node2 )
error: ...
[...]
notice: Initiating stop operation sharedlv1_stop_0 on node2
notice: Initiating stop operation sharedlv1_stop_0 locally on node1
notice: Requesting local execution of stop operation for sharedlv1 on node1
[...]
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