[ClusterLabs] info: mcp_cpg_deliver: Ignoring process list sent by peer for local node

[lejeczek]

On 29/05/2019 21:04, Ken Gaillot wrote:
> On Wed, 2019-05-29 at 17:28 +0100, lejeczek wrote:
>> hi guys,
>>
>> I have a 3-nodes cluster but one node is a freaking mystery to me. I
>> see
>> this:
>>
>> May 29 17:21:45 [51617] rider.private pacemakerd:     info:
>> pcmk_cpg_membership:    Node 3 still member of group pacemakerd
>> (peer=rider.private, counter=0.2)
>> May 29 17:21:45 [51617] rider.private pacemakerd:     info:
>> mcp_cpg_deliver:    Ignoring process list sent by peer for local node
>> May 29 17:21:45 [51617] rider.private pacemakerd:     info:
>> mcp_cpg_deliver:    Ignoring process list sent by peer for local node
> These are harmless and unrelated.
>
>> and I wonder if it in any way relates to the fact that the node says:
>>
>> $ crm_mon --one-shot
>> Connection to cluster failed: Transport endpoint is not connected
>> $ pcs status --all
>> Error: cluster is not currently running on this node
> What user are you running as? That's expected if the user isn't either
> root or in the haclient group.

root

I earlier pasted that systemctl status -l pacemaker as it looks
interestingly different to the output from other two working nodes, eg:

$ systemctl status -l pacemaker
● pacemaker.service - Pacemaker High Availability Cluster Manager
   Loaded: loaded (/etc/systemd/system/pacemaker.service; enabled;
vendor preset: disabled)
  Drop-In: /etc/systemd/system/pacemaker.service.d
           └─override.conf
   Active: active (running) since Fri 2019-05-10 15:29:26 BST; 2 weeks 5
days ago
     Docs: man:pacemakerd
          
https://clusterlabs.org/pacemaker/doc/en-US/Pacemaker/1.1/html-single/Pacemaker_Explained/index.html

 Main PID: 1164197 (pacemakerd)
    Tasks: 7
   Memory: 79.8M
   CGroup: /system.slice/pacemaker.service
           ├─1164197 /usr/sbin/pacemakerd -f
           ├─1164198 /usr/libexec/pacemaker/cib
           ├─1164199 /usr/libexec/pacemaker/stonithd
           ├─1164200 /usr/libexec/pacemaker/lrmd
           ├─1164201 /usr/libexec/pacemaker/attrd
           ├─1164202 /usr/libexec/pacemaker/pengine
           └─1164203 /usr/libexec/pacemaker/crmd

Where to start troubleshooting it? I've already removed/re-added the
node. I've even removed rpm packages thus started a clean slate, so I
believe.

many thanks, L.

>> and:
>> $ systemctl status -l pacemaker.service 
>> ● pacemaker.service - Pacemaker High Availability Cluster Manager
>>    Loaded: loaded (/usr/lib/systemd/system/pacemaker.service;
>> disabled; vendor preset: disabled)
>>    Active: active (running) since Wed 2019-05-29 17:21:45 BST; 7s ago
>>      Docs: man:pacemakerd
>>            
>> https://clusterlabs.org/pacemaker/doc/en-US/Pacemaker/1.1/html-single/Pacemaker_Explained/index.html
>>  Main PID: 51617 (pacemakerd)
>>     Tasks: 1
>>    Memory: 3.3M
>>    CGroup: /system.slice/pacemaker.service
>>            └─51617 /usr/sbin/pacemakerd -f
>>
>> May 29 17:21:45 rider.private pacemakerd[51617]:   notice: Tracking
>> existing pengine process (pid=51528)
>> May 29 17:21:45 rider.private pacemakerd[51617]:   notice: Tracking
>> existing lrmd process (pid=51542)
>> May 29 17:21:45 rider.private pacemakerd[51617]:   notice: Tracking
>> existing stonithd process (pid=51558)
>> May 29 17:21:45 rider.private pacemakerd[51617]:   notice: Tracking
>> existing attrd process (pid=51559)
>> May 29 17:21:45 rider.private pacemakerd[51617]:   notice: Tracking
>> existing cib process (pid=51560)
>> May 29 17:21:45 rider.private pacemakerd[51617]:   notice: Tracking
>> existing crmd process (pid=51566)
>> May 29 17:21:45 rider.private pacemakerd[51617]:   notice: Quorum
>> acquired
>> May 29 17:21:45 rider.private pacemakerd[51617]:   notice: Node
>> whale.private state is now member
>> May 29 17:21:45 rider.private pacemakerd[51617]:   notice: Node
>> swir.private state is now member
>> May 29 17:21:45 rider.private pacemakerd[51617]:   notice: Node
>> rider.private state is now member


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