danman32 0 Newbie Poster

My Dell Powervault 220S disk array contains an Oracle database that is currently down. The errors within the database point to an I/O error with the Raw disks. The Windows Event Viewer has the following error at the time the database went down: "The device \Device\Scsi\mraid35x1 did not respond within the timeout period"

Research on this error say to check connections, cables, etc. All seem okay, I re-seated everything, rebooted. All disks show as being healthy, I even cleared the RAID configuration and re-configured, but nothing changed. Oracle is giving me an error that says "lost disk write detected".

Any ideas here? Am I dead in the water?

Thanks,
Dan