[Linux-cluster] Seeing lots of: [TOTEM] Retransmit List messages

[Scooter Morris]

We're seeing lots of these messages on a single node in our 3 node RHEL 
5.6 cluster (but never on the other nodes).  According to previous 
posts, this is indicative of lost packets and openais should recover 
just fine.  On the other hand, it's really disconcerting that we're 
losing packets (we've been fighting gfs2 glock issues also).  Is this a 
"normal" message, or should we really be concerned about losing 
packets?  We're not logging any errors on the private ethernet 
interfaces of any of the nodes, so I'm not really sure what might be 
going on.

-- scooter