Howdy, I just installed RedHat 4.5 on 64 identical nodes (Dual AMD Opteron 242 with 2GB ECC RAM). 4 of the nodes are logging errors similar to: Jul 25 11:07:30 node1.local kernel: EDAC k8 MC0: extended error code: ECC chipkill x4 error Jul 25 11:07:30 node1.local sshd[3027]: error: Bind to port 22 on 0.0.0.0 failed: Address already in use. Jul 25 11:07:31 node1.local kernel: EDAC k8 MC0: general bus error: participating processor(local node response), time-out(no timeout) memory transaction type(generic read), mem or i/o(mem access), cache level(generic) Jul 25 11:07:31 node1.local kernel: EDAC k8 MC0: extended error code: ECC chipkill x4 error Jul 25 11:07:32 node1.local kernel: EDAC k8 MC0: general bus error: participating processor(local node response), time-out(no timeout) memory transaction type(generic read), mem or i/o(mem access), cache level(generic) I previously had RedHat 4.0 installed on these nodes and didn't see any EDAC errors. I've run memtest86 on the 4 nodes (100 passes) and each of them passed without error. Does anyone know if it is possible to disable the EDAC checking and error reporting? Primarily because, these errors are logged every second and in a short time fill up the /var partition. Thanks for any info, Mike -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subjecthttps://www.redhat.com/mailman/listinfo/redhat-list
