PVE 7 corosync more talkative?

[Eneko Lacunza]

Hi all,

We have upgraded 2 clusters to PVE 7, and we are seeing logs like these 
daily:

Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] link: host: 4 link: 
0 is down
Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] link: host: 2 link: 
0 is down
Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] link: host: 3 link: 
0 is down
Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] link: host: 1 link: 
0 is down
Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] host: host: 4 
(passive) best link: 0 (pri: 1)
Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] host: host: 4 has 
no active links
Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] host: host: 2 
(passive) best link: 0 (pri: 1)
Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] host: host: 2 has 
no active links
Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] host: host: 3 
(passive) best link: 0 (pri: 1)
Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] host: host: 3 has 
no active links
Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] host: host: 1 
(passive) best link: 0 (pri: 1)
Nov 18 08:29:58 guadalupe corosync[2485]:   [KNET  ] host: host: 1 has 
no active links
Nov 18 08:30:01 guadalupe corosync[2485]:   [KNET  ] rx: host: 2 link: 0 
is up
Nov 18 08:30:01 guadalupe corosync[2485]:   [KNET  ] host: host: 2 
(passive) best link: 0 (pri: 1)
Nov 18 08:30:01 guadalupe corosync[2485]:   [KNET  ] rx: host: 1 link: 0 
is up
Nov 18 08:30:01 guadalupe corosync[2485]:   [KNET  ] rx: host: 3 link: 0 
is up
Nov 18 08:30:01 guadalupe corosync[2485]:   [KNET  ] host: host: 1 
(passive) best link: 0 (pri: 1)
Nov 18 08:30:01 guadalupe corosync[2485]:   [KNET  ] host: host: 3 
(passive) best link: 0 (pri: 1)
Nov 18 08:30:01 guadalupe corosync[2485]:   [KNET  ] rx: host: 4 link: 0 
is up
Nov 18 08:30:01 guadalupe corosync[2485]:   [KNET  ] host: host: 4 
(passive) best link: 0 (pri: 1)
Nov 18 08:30:02 guadalupe corosync[2485]:   [TOTEM ] Token has not been 
received in 3712 ms

We didn't see that kind of logs before upgrading to PVE7, and other 
clusters with PVE6 and PVE5 don't have those either.

Can this be that corosync in PVE7 is more verbose of has logging set higher?

Thanks

Eneko Lacunza
Zuzendari teknikoa | Director técnico
Binovo IT Human Project

Tel. +34 943 569 206 | https://www.binovo.es
Astigarragako Bidea, 2 - 2º izda. Oficina 10-11, 20180 Oiartzun

https://www.youtube.com/user/CANALBINOVO
https://www.linkedin.com/company/37269706/