[PVE-User] Adding a cluster node breaks whole cluster

Dietmar Maurer dietmar at proxmox.com
Tue Apr 14 10:58:11 CEST 2015

> As I told you, we used dumb Linksys switch for cluster communication and 
> it all worked for weekend and yesterday. And yesterday evening whole 
> cluster is red again
> Yesterday's log: http://pastebin.com/sLpnGgeS
> Pure corosync log: http://pastebin.com/TzyUdYaJ

Maybe a problem with packet fragmentation. Do you use special MTU sizes?

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