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

Alexandre DERUMIER aderumier at odiso.com
Tue Sep 8 09:11:22 CEST 2020


>>It would really help if we can reproduce the bug somehow. Do you have and idea how
>>to trigger the bug?

I really don't known. I'm currently trying to reproduce on the same cluster, with softdog && noboot=1, and rebooting node.


Maybe it's related with the number of vms, or the number of nodes, don't have any clue ...






----- Mail original -----
De: "dietmar" <dietmar at proxmox.com>
À: "aderumier" <aderumier at odiso.com>, "Proxmox VE development discussion" <pve-devel at lists.proxmox.com>
Envoyé: Mardi 8 Septembre 2020 06:41:10
Objet: Re: [pve-devel] corosync bug: cluster break after 1 node clean shutdown

> I don't known too much how locks are working in pmxcfs, but when a corosync member leave or join, and a new cluster memership is formed, could we have some lock lost or hang ? 

It would really help if we can reproduce the bug somehow. Do you have and idea how 
to trigger the bug? 




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