[PVE-User] Relax corosync timeout...

[Mark Schouten]

Hi,

Looking at 
https://manpages.debian.org/unstable/corosync/corosync.conf.5.en.html, I 
suspect ’token’ is the value you need to adjust.

—
Mark Schouten, CTO
Tuxis B.V.
mark at tuxis.nl / +31 318 200208


------ Original Message ------
>From "Marco Gaiarin" <gaio at lilliput.linux.it>
To pve-user at lists.proxmox.com
Date 1/11/2023 9:16:40 AM
Subject [PVE-User] Relax corosync timeout...

>
>In a 3 node PVE cluster i was forced, for now, to use a shared network for
>data and sync.
>
>When there's a traffic peak, i got:
>
>  Jan 10 23:35:09 svpve3 corosync[2884]:   [KNET  ] link: host: 1 link: 0 is down
>  Jan 10 23:35:09 svpve3 corosync[2884]:   [KNET  ] host: host: 1 (passive) best link: 0 (pri: 1)
>  Jan 10 23:35:09 svpve3 corosync[2884]:   [KNET  ] host: host: 1 has no active links
>  Jan 10 23:35:11 svpve3 corosync[2884]:   [KNET  ] rx: host: 1 link: 0 is up
>  Jan 10 23:35:11 svpve3 corosync[2884]:   [KNET  ] host: host: 1 (passive) best link: 0 (pri: 1)
>  Jan 10 23:35:19 svpve3 corosync[2884]:   [KNET  ] link: host: 1 link: 0 is down
>  Jan 10 23:35:19 svpve3 corosync[2884]:   [KNET  ] host: host: 1 (passive) best link: 0 (pri: 1)
>  Jan 10 23:35:19 svpve3 corosync[2884]:   [KNET  ] host: host: 1 has no active links
>  Jan 10 23:35:21 svpve3 corosync[2884]:   [KNET  ] rx: host: 1 link: 0 is up
>  Jan 10 23:35:21 svpve3 corosync[2884]:   [KNET  ] host: host: 1 (passive) best link: 0 (pri: 1)
>  Jan 10 23:35:45 svpve3 corosync[2884]:   [TOTEM ] Token has not been received in 2737 ms
>  Jan 10 23:35:46 svpve3 corosync[2884]:   [TOTEM ] A processor failed, forming new configuration: token timed out (3650ms), waiting 4380ms for consensus.
>  Jan 10 23:35:48 svpve3 corosync[2884]:   [QUORUM] Sync members[3]: 1 2 3
>  Jan 10 23:35:48 svpve3 corosync[2884]:   [TOTEM ] A new membership (1.2fd) was formed. Members
>
>I've looked at 'man corosync.conf' but is not clear to me if and what
>parameter i can modify to have corosync prevent emit this warning too much.
>
>
>Thanks.
>
>--
>   Errare è umano, ma per fare veramente casino
>   ci vuole la password di root				(Zio Budda)
>
>
>
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