[CentOS] Help needed with NFS issue

Tue Apr 17 22:52:14 UTC 2012
Ross Walker <rswwalker at gmail.com>

On Apr 17, 2012, at 6:49 PM, Ross Walker <rswwalker at gmail.com> wrote:

> Just a shot in the dark here.
> Take a look at the NIC and switch port flow control status during an outage, they may be paused due to switch load.
> Is there anything else on the network switches that might flood them every half hour for a two minute duration?

Let me also add that constant spanning tree convergence can cause this too. Make sure your choice of protocol and priority suit your topology and equipment.