What bonding mode are you using? Some modes require additional configuration from the switch to avoid flooding. Also, is spanning tree enabled on the switches?
On Tue, Nov 15, 2016 at 1:26 PM Eric Robinson <[email protected]> wrote: > If a Linux server with bonded interfaces attached to different switches is > rebooted, is it possible that a bridge loop could result for a brief > period? We noticed that one of our 100 Linux servers became unresponsive > and appears to have rebooted. (The cause has not been determined.) A couple > of minutes afterwards, we saw a gigantic spike in traffic on all switches > in the network that lasted for about 7 minutes, causing latency and packet > loss on the network. Everything was still reachable, but slowly. The > condition stopped as soon as the Linux server in question became reachable > again. > > -- > Eric Robinson > > > _______________________________________________ > Users mailing list: [email protected] > http://clusterlabs.org/mailman/listinfo/users > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org >
_______________________________________________ Users mailing list: [email protected] http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
