John Hearns said... |Echoing what Jon Peatfield says, I have seen these errors on systems. I've passed Jon's notes on to someone else to try. I forgot to mention that we have IPMI cards but have not yet done anything to them. So they are in the systems, but unconfigured. (Is that a problem?) |Can I ask if you have IPMI on these machines? |If that is so, I have a suggested fix. | |Use sysctl to set sunrpc.min_resvport to 665 |(IPMI cards use port 664 also) | |To make the fix persist after a reboot, edit |/etc/sysctl.conf and add the lines: | |sunrpc.max_resvport = 1023 |sunrpc.min_resvport = 650 We tried this on 10 of the systems. When I started the test loop, it went a little longer before failing, then started failing again. Also I forgot to note that this doesn't happen with ssh. -Miles