Re: [PVE-User] Quorum Activity blocked

["Mariusz Suchodolski" <mariusz.suchodolski@suzuki.com.pl>]

Hi Piviul,

Is the output of "pvecm status" the same on all machines?
Looks like the same issue I've had some time ago - https://forum.proxmox.com/threads/large-delay-on-pvecm-status-webui-unresponsive-node-failed-to-rejoin-cluster.96402/

MS.

-----Original Message-----
From: pve-user <pve-user-bounces@lists.proxmox.com> On Behalf Of Piviul
Sent: Monday, November 7, 2022 8:44 AM
To: pve-user@lists.proxmox.com
Subject: [PVE-User] Quorum Activity blocked

Good morning sirs, in a 3 nodes proxmox 6.4 all the 3 nodes seems to works, all vm guest continue to works but If I try to start a vm guest the starting fails with the message: "cluster not ready - no quorum? 
(500)". This is the cluster manager status:

# pvecm status
Cluster information
-------------------
Name:             CSA-cluster1
Config Version:   3
Transport:        knet
Secure auth:      on

Quorum information
------------------
Date:             Mon Nov  7 08:37:20 2022 Quorum provider:  corosync_votequorum
Nodes:            1
Node ID:          0x00000002
Ring ID:          2.91e
Quorate:          No

Votequorum information
----------------------
Expected votes:   3
Highest expected: 3
Total votes:      1
Quorum:           2 Activity blocked
Flags:

Membership information
----------------------
     Nodeid      Votes Name
0x00000002          1 192.168.255.2 (local)


These are the first logs in syslog showing that some problem occurs:

Nov  4 23:38:01 pve02 systemd[1]: Started Proxmox VE replication runner.
Nov  4 23:38:26 pve02 corosync[1703]:   [KNET  ] link: host: 3 link: 0 is down Nov  4 23:38:26 pve02 corosync[1703]:   [KNET  ] host: host: 3 (passive) best link: 0 (pri: 1) Nov  4 23:38:26 pve02 corosync[1703]:   [KNET  ] host: host: 3 has no active links Nov  4 23:38:28 pve02 corosync[1703]:   [TOTEM ] Token has not been received in 2737 ms Nov  4 23:38:30 pve02 corosync[1703]:   [KNET  ] rx: host: 3 link: 0 is up Nov  4 23:38:30 pve02 corosync[1703]:   [KNET  ] host: host: 3 (passive) best link: 0 (pri: 1) Nov  4 23:38:32 pve02 corosync[1703]:   [QUORUM] Sync members[2]: 1 2 Nov  4 23:38:32 pve02 corosync[1703]:   [QUORUM] Sync left[1]: 3 Nov  4 23:38:32 pve02 corosync[1703]:   [TOTEM ] A new membership
(1.873) was formed. Members left: 3
Nov  4 23:38:32 pve02 corosync[1703]:   [TOTEM ] Failed to receive the leave message. failed: 3 Nov  4 23:38:32 pve02 pmxcfs[1578]: [dcdb] notice: members: 1/1626, 2/1578 Nov  4 23:38:32 pve02 pmxcfs[1578]: [dcdb] notice: starting data syncronisation Nov  4 23:38:32 pve02 pmxcfs[1578]: [status] notice: members: 1/1626, 2/1578 Nov  4 23:38:32 pve02 pmxcfs[1578]: [status] notice: starting data syncronisation Nov  4 23:38:32 pve02 corosync[1703]:   [QUORUM] Members[2]: 1 2 Nov  4 23:38:32 pve02 corosync[1703]:   [MAIN  ] Completed service synchronization, ready to provide service.
Nov  4 23:38:32 pve02 pmxcfs[1578]: [dcdb] notice: received sync request (epoch 1/1626/00000009) Nov  4 23:38:32 pve02 pmxcfs[1578]: [status] notice: received sync request (epoch 1/1626/00000009) Nov  4 23:38:32 pve02 pmxcfs[1578]: [dcdb] notice: received all states Nov  4 23:38:32 pve02 pmxcfs[1578]: [dcdb] notice: leader is 1/1626 Nov  4 23:38:32 pve02 pmxcfs[1578]: [dcdb] notice: synced members: 
1/1626, 2/1578
Nov  4 23:38:32 pve02 pmxcfs[1578]: [dcdb] notice: all data is up to date Nov  4 23:38:32 pve02 pmxcfs[1578]: [dcdb] notice: dfsm_deliver_queue: 
queue length 2
Nov  4 23:38:32 pve02 pmxcfs[1578]: [status] notice: received all states Nov  4 23:38:32 pve02 pmxcfs[1578]: [status] notice: all data is up to date Nov  4 23:38:32 pve02 pmxcfs[1578]: [status] notice: dfsm_deliver_queue: 
queue length 46
Nov  4 23:38:34 pve02 corosync[1703]:   [KNET  ] link: host: 3 link: 0 is down Nov  4 23:38:34 pve02 corosync[1703]:   [KNET  ] host: host: 3 (passive) best link: 0 (pri: 1) Nov  4 23:38:34 pve02 corosync[1703]:   [KNET  ] host: host: 3 has no active links Nov  4 23:38:41 pve02 corosync[1703]:   [KNET  ] link: host: 1 link: 0 is down Nov  4 23:38:41 pve02 corosync[1703]:   [KNET  ] host: host: 1 (passive) best link: 0 (pri: 1) Nov  4 23:38:41 pve02 corosync[1703]:   [KNET  ] host: host: 1 has no active links Nov  4 23:38:42 pve02 corosync[1703]:   [TOTEM ] Token has not been received in 2737 ms Nov  4 23:38:43 pve02 corosync[1703]:   [TOTEM ] A processor failed, forming new configuration: token timed out (3650ms), waiting 4380ms for consensus.
Nov  4 23:38:48 pve02 corosync[1703]:   [QUORUM] Sync members[1]: 2 Nov  4 23:38:48 pve02 corosync[1703]:   [QUORUM] Sync left[1]: 1 Nov  4 23:38:48 pve02 corosync[1703]:   [TOTEM ] A new membership
(2.877) was formed. Members left: 1
Nov  4 23:38:48 pve02 corosync[1703]:   [TOTEM ] Failed to receive the leave message. failed: 1 Nov  4 23:38:48 pve02 pmxcfs[1578]: [dcdb] notice: members: 2/1578 Nov  4 23:38:48 pve02 pmxcfs[1578]: [status] notice: members: 2/1578 Nov  4 23:38:48 pve02 corosync[1703]:   [QUORUM] This node is within the non-primary component and will NOT provide any services.
Nov  4 23:38:48 pve02 corosync[1703]:   [QUORUM] Members[1]: 2 Nov  4 23:38:48 pve02 corosync[1703]:   [MAIN  ] Completed service synchronization, ready to provide service.
Nov  4 23:38:48 pve02 pmxcfs[1578]: [status] notice: node lost quorum Nov  4 23:38:48 pve02 pmxcfs[1578]: [dcdb] crit: received write while not quorate - trigger resync Nov  4 23:38:48 pve02 pmxcfs[1578]: [dcdb] crit: leaving CPG group Nov  4 23:38:48 pve02 pve-ha-lrm[1943]: unable to write lrm status file
- unable to open file '/etc/pve/nodes/pve02/lrm_status.tmp.1943' - Permission denied Nov  4 23:38:49 pve02 pmxcfs[1578]: [dcdb] notice: start cluster connection Nov  4 23:38:49 pve02 pmxcfs[1578]: [dcdb] crit: cpg_join failed: 14 Nov  4 23:38:49 pve02 pmxcfs[1578]: [dcdb] crit: can't initialize service Nov  4 23:38:55 pve02 pmxcfs[1578]: [dcdb] notice: members: 2/1578 Nov  4 23:38:55 pve02 pmxcfs[1578]: [dcdb] notice: all data is up to date Nov  4 23:39:00 pve02 systemd[1]: Starting Proxmox VE replication runner...
Nov  4 23:39:01 pve02 pvesr[2146320]: trying to acquire cfs lock 'file-replication_cfg' ...
[...]

What's happened to my cluster? Someone has some suggestions to troubleshoot the problem?

Piviul


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