Spontaneous reboots on BL460C

[ReneKrewinkel]

Hi, I wondered if someone has had the same experience, I've seem to get spontaneous reboots on BL460C (2x dual core Xeon, 4GB RAM, diskless, booting from SAN). I've installed RHEL4.5 and I'm using OCFS2 (Oracle Clustered filesystem) to access the shared disks. Every now and then (rather random) one or more blades decide to reboot, no entries in any logfiles, no entries in the IML, only a "server powered off" and a "server reset" message in the ILO-logging. We can't find any hardware or firmware issue, so I was wondering if someone is having the same issues? Regards, Rene

[Arvydas Kazlauskas]

We have same problem with win 2008 and win2003. Regards Arvydas

[ReneKrewinkel]

I've found the solution! check if the speed of your brocade san switch ports match the speed of your blades