After having to run a chkdsk /f on a RAID 5 volume that makes up the D: drive on an SBS 2003 server, I rebooted and the D: drive (C: is the system drive it's ok) is simply missing from windows explorer. It's like Windows has no reference to the drive at all.
The Raid manager shows the volume and it is optimal. All drives show fine on boot up as well. It's like PHYSICALLY the drives are fine but LOGICALLY windows doesn't see the drive.
Any ideas? Thanks,