In the office we've been building dual Xeon systems on the SuperMicro X6DH8-XG2 motherboard with 2 Seagate Momentus SATA RAID Hard Disks Mirror (RAID 1) for the operating system. Two weeks ago while at a client site we spotted a problem in that, Quicktime would not play .mov files from the C: Drive, it would just lock the system out. Quicktime .mov's would play from all other drives but not the main windows OS drive. Strange I thought, everything else will play on the c: fine.
After much install of Quicktime, Operating System images and video drivers I got to the point that I was just banging my head against a brick wall. Nothing would get QuickTime to play the files.
Until this morning when a colleague had the bright idea to have a look at the version number of the Raid Controller. I'm using the onboard Adaptec IC5HR SATA Raid controller, a quick search of the SuperMicro site and I found version 4.0.36.2 of the driver when what comes on the motherboard CD is 2.x.x.x. A quick rev of the driver and guess what Quicktimes now play on the raid.
How strange.
Driver: SATA-RAID-DRIVER-4-0-36-2.zip
