root@pve:/etc/pve# pvecm nodes
Membership information
----------------------
Nodeid Votes Name
1 1 pve (local)
root@pve2:/etc/pve# pvecm nodes
Cannot initialize CMAP service
root@pve2:/etc/pve#
root@pve:/etc/pve# pvecm qdevice setup 10.213.213.230
All nodes must be online! Node pve2 is offline, aborting.
root@pve:/etc/pve# pvecm nodes
Membership information
----------------------
Nodeid Votes Name
1 1 pve (local)
pvecm expected 1
to define a single node to be "enough" to get quorum.root@pve:~# corosync-quorumtool -s
Quorum information
------------------
Date: Sun Feb 13 10:12:40 2022
Quorum provider: corosync_votequorum
Nodes: 1
Node ID: 1
Ring ID: 1.25
Quorate: No
Votequorum information
----------------------
Expected votes: 2
Highest expected: 2
Total votes: 1
Quorum: 2 Activity blocked
Flags:
Membership information
----------------------
Nodeid Votes Name
1 1 pve (local)
root@pve:~# corosync-quorumtool -e 1
root@pve:~# corosync-quorumtool -s
Quorum information
------------------
Date: Sun Feb 13 10:12:59 2022
Quorum provider: corosync_votequorum
Nodes: 1
Node ID: 1
Ring ID: 1.25
Quorate: Yes
Votequorum information
----------------------
Expected votes: 1
Highest expected: 1
Total votes: 1
Quorum: 1
Flags: Quorate
Membership information
----------------------
Nodeid Votes Name
1 1 pve (local)