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Server RAID1 crash...recommendations?

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wahnula

Technical User
Jun 26, 2005
4,158
US
Hello,

Server is SBS2003SP2 w/ SATA RAID 1 for OS & Apps, SATA RAID 5 for data, MB is Asus K8N-DL, 4GB RAM, all drives are SATA Raptors except for (1) IDE drive for backups.

I came in today to a locked-up server...first time this has happened since it was built by me in 2005. Upon hard reset I discovered my RAID1 array was 'degraded'...I let it pass that point and I received a MACHINE_CHECK_EXCEPTION STOP: 0X000009C with the usual 4 sets of ridiculously long numbers. I checked my log (yes I write down every single thing that involves the server) and found the exact same set of numbers when I had problems installing the IDE drive 1 year ago. Eventually it installed OK, so I rebooted the server and tried to boot again.

Again I saw the "degraded array" but I was hesitant to rebuild within BIOS until I got a good boot...which I did, and the server is working normally now. Woohoo the fire is out back to work!

When I look in Disk Management I see two separate 34GB drives, one as C: and one as F:. Both are Healthy, one is Active, one is Boot. Here is my plan for this evening:

1. Format drive F: in Disk Management
2. Reboot and rebuild array in RAID 1 BIOS

I have 2 spare Raptors so I could replace the drives, but I will have limited time and I think this was just a glitch, not a bad drive. The system is also quite dirty so it will get a good er, air job [smile] first. I am eager to hear if anyone else has thoughts/suggestions.

Tony
 
Another clue....the crash appeared about one hour after server backup completed to the IDE drive...I will bet it's the IDE drive, since the errors match exactly.

 
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