[pve-devel] corosync bug: cluster break after 1 node clean shutdown

[Alexandre DERUMIER]

>>pmxcfs cannot send anything in that case, so it is impossible that this has effects on other nodes.
yes, I understand that, but I was thinking of the case if corosync is in stopping phase (not totally stopped).

Something racy (I really don't known).

I just send 2 patch to start pve-cluster && corosync after syslog, like this we'll have shutdown logs too.


(I'm currently try to reproduce the problem, with reboot loops, but I still can't reproduce it :/ )





----- Mail original -----
De: "dietmar" <dietmar at proxmox.com>
À: "aderumier" <aderumier at odiso.com>
Cc: "Thomas Lamprecht" <t.lamprecht at proxmox.com>, "Proxmox VE development discussion" <pve-devel at lists.proxmox.com>
Envoyé: Mardi 15 Septembre 2020 09:13:53
Objet: Re: [pve-devel] corosync bug: cluster break after 1 node clean shutdown

> I ask the question, because the 2 times I have problem, it was when shutting down a server. 
> So maybe some strange behaviour occur with both corosync && pmxcfs are stopped at same time ? 

pmxcfs cannot send anything in that case, so it is impossible that this has effects on other nodes.