> 
> It looks like entire sections of the partition are trashed.  Could one
> or more of the disks in the RAID array be having problems?  I guess
> RAID-5 should be protecting you from a single disk failure, but the
> problem looks like something affecting large sections of the raid array.

I don't get any errors from the raid controller.

I called 3ware's technical support and they had no ideas or suggestions (other
than gratuitously updating the controller's firmware.)

Could this be caused by a drive overheating? Maybe it wrote errors while it was
hot. And later when the controller checked the drive, it had cooled down and was
working fine?

I'm really not worried about the data on the drives, but I'd sure like to know
how to keep this from happening again.



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