From: Alexandre DERUMIER <aderumier@odiso.com>
To: dietmar <dietmar@proxmox.com>
Cc: Proxmox VE development discussion <pve-devel@lists.proxmox.com>,
Thomas Lamprecht <t.lamprecht@proxmox.com>
Subject: Re: [pve-devel] corosync bug: cluster break after 1 node clean shutdown
Date: Mon, 14 Sep 2020 10:27:54 +0200 (CEST) [thread overview]
Message-ID: <2093781647.723563.1600072074707.JavaMail.zimbra@odiso.com> (raw)
In-Reply-To: <803983196.1499.1600067690947@webmail.proxmox.com>
> I wonder if something like pacemaker sbd could be implemented in proxmox as extra layer of protection ?
>>AFAIK Thomas already has patches to implement active fencing.
>>But IMHO this will not solve the corosync problems..
Yes, sure. I'm really to have to 2 differents sources of verification, with different path/software, to avoid this kind of bug.
(shit happens, murphy law ;)
as we say in French "ceinture & bretelles" -> "belt and braces"
BTW,
a user have reported new corosync problem here:
https://forum.proxmox.com/threads/proxmox-6-2-corosync-3-rare-and-spontaneous-disruptive-udp-5405-storm-flood.75871
(Sound like the bug that I have 6month ago, with corosync bug flooding a lof of udp packets, but not the same bug I have here)
----- Mail original -----
De: "dietmar" <dietmar@proxmox.com>
À: "Proxmox VE development discussion" <pve-devel@lists.proxmox.com>, "aderumier" <aderumier@odiso.com>, "Thomas Lamprecht" <t.lamprecht@proxmox.com>
Envoyé: Lundi 14 Septembre 2020 09:14:50
Objet: Re: [pve-devel] corosync bug: cluster break after 1 node clean shutdown
> I wonder if something like pacemaker sbd could be implemented in proxmox as extra layer of protection ?
AFAIK Thomas already has patches to implement active fencing.
But IMHO this will not solve the corosync problems..
next prev parent reply other threads:[~2020-09-14 8:28 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-03 14:11 Alexandre DERUMIER
2020-09-04 12:29 ` Alexandre DERUMIER
2020-09-04 15:42 ` Dietmar Maurer
2020-09-05 13:32 ` Alexandre DERUMIER
2020-09-05 15:23 ` dietmar
2020-09-05 17:30 ` Alexandre DERUMIER
2020-09-06 4:21 ` dietmar
2020-09-06 5:36 ` Alexandre DERUMIER
2020-09-06 6:33 ` Alexandre DERUMIER
2020-09-06 8:43 ` Alexandre DERUMIER
2020-09-06 12:14 ` dietmar
2020-09-06 12:19 ` dietmar
2020-09-07 7:00 ` Thomas Lamprecht
2020-09-07 7:19 ` Alexandre DERUMIER
2020-09-07 8:18 ` dietmar
2020-09-07 9:32 ` Alexandre DERUMIER
2020-09-07 13:23 ` Alexandre DERUMIER
2020-09-08 4:41 ` dietmar
2020-09-08 7:11 ` Alexandre DERUMIER
2020-09-09 20:05 ` Thomas Lamprecht
2020-09-10 4:58 ` Alexandre DERUMIER
2020-09-10 8:21 ` Thomas Lamprecht
2020-09-10 11:34 ` Alexandre DERUMIER
2020-09-10 18:21 ` Thomas Lamprecht
2020-09-14 4:54 ` Alexandre DERUMIER
2020-09-14 7:14 ` Dietmar Maurer
2020-09-14 8:27 ` Alexandre DERUMIER [this message]
2020-09-14 8:51 ` Thomas Lamprecht
2020-09-14 15:45 ` Alexandre DERUMIER
2020-09-15 5:45 ` dietmar
2020-09-15 6:27 ` Alexandre DERUMIER
2020-09-15 7:13 ` dietmar
2020-09-15 8:42 ` Alexandre DERUMIER
2020-09-15 9:35 ` Alexandre DERUMIER
2020-09-15 9:46 ` Thomas Lamprecht
2020-09-15 10:15 ` Alexandre DERUMIER
2020-09-15 11:04 ` Alexandre DERUMIER
2020-09-15 12:49 ` Alexandre DERUMIER
2020-09-15 13:00 ` Thomas Lamprecht
2020-09-15 14:09 ` Alexandre DERUMIER
2020-09-15 14:19 ` Alexandre DERUMIER
2020-09-15 14:32 ` Thomas Lamprecht
2020-09-15 14:57 ` Alexandre DERUMIER
2020-09-15 15:58 ` Alexandre DERUMIER
2020-09-16 7:34 ` Alexandre DERUMIER
2020-09-16 7:58 ` Alexandre DERUMIER
2020-09-16 8:30 ` Alexandre DERUMIER
2020-09-16 8:53 ` Alexandre DERUMIER
[not found] ` <1894376736.864562.1600253445817.JavaMail.zimbra@odiso.com>
2020-09-16 13:15 ` Alexandre DERUMIER
2020-09-16 14:45 ` Thomas Lamprecht
2020-09-16 15:17 ` Alexandre DERUMIER
2020-09-17 9:21 ` Fabian Grünbichler
2020-09-17 9:59 ` Alexandre DERUMIER
2020-09-17 10:02 ` Alexandre DERUMIER
2020-09-17 11:35 ` Thomas Lamprecht
2020-09-20 23:54 ` Alexandre DERUMIER
2020-09-22 5:43 ` Alexandre DERUMIER
2020-09-24 14:02 ` Fabian Grünbichler
2020-09-24 14:29 ` Alexandre DERUMIER
2020-09-24 18:07 ` Alexandre DERUMIER
2020-09-25 6:44 ` Alexandre DERUMIER
2020-09-25 7:15 ` Alexandre DERUMIER
2020-09-25 9:19 ` Fabian Grünbichler
2020-09-25 9:46 ` Alexandre DERUMIER
2020-09-25 12:51 ` Fabian Grünbichler
2020-09-25 16:29 ` Alexandre DERUMIER
2020-09-28 9:17 ` Fabian Grünbichler
2020-09-28 9:35 ` Alexandre DERUMIER
2020-09-28 15:59 ` Alexandre DERUMIER
2020-09-29 5:30 ` Alexandre DERUMIER
2020-09-29 8:51 ` Fabian Grünbichler
2020-09-29 9:37 ` Alexandre DERUMIER
2020-09-29 10:52 ` Alexandre DERUMIER
2020-09-29 11:43 ` Alexandre DERUMIER
2020-09-29 11:50 ` Alexandre DERUMIER
2020-09-29 13:28 ` Fabian Grünbichler
2020-09-29 13:52 ` Alexandre DERUMIER
2020-09-30 6:09 ` Alexandre DERUMIER
2020-09-30 6:26 ` Thomas Lamprecht
2020-09-15 7:58 ` Thomas Lamprecht
2020-12-29 14:21 ` Josef Johansson
2020-09-04 15:46 ` Alexandre DERUMIER
2020-09-30 15:50 ` Thomas Lamprecht
2020-10-15 9:16 ` Eneko Lacunza
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