Well, it's a Supermicro server hardware (seems a little like "generic server hardware with glorified name", never had seen one before), Xeon 3Ghz, two CPUs + HT, 8GB RAM. Well, maybe. We recently had some overheating problems and power outages on that room too. But the lockup only happened when doing gfs mounting/umounting. And those machines were up using the gfs file system for several days with no problem. On Wed, Apr 8, 2009 at 2:47 PM, Virginian <virginian@xxxxxxxxxxxxxxxx> wrote: > I'm not entirely sure that the CPU lockup message is actually caused by > RHCS.What hardware are you running on, how many CPUs, how much RAM? I've see > this soft lockup error before on IBM 3850 machines running RHEL 5 (but not > RHCS) I think.... > -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster