On Wed, 1 Feb 2006, Nick Holland wrote:
SNIP
> Welcome to the REALITY of RAID.
>
> If you rely on RAID to always work, and never go down, you Just Don't
> Understand.
SNIP
> Doesn't matter about drive type, doesn't really matter about device
> drivers, there are PLENTY of things that CAN and WILL cause every drive
> on the same channel with the failed drive to go down.  There are even
> plenty of things that can fail on the drive which will jump across
> channels (imagine a nice little despiking cap shorting out, slamming
> your 5v line to ground for a moment until it turns into a puff of smoke.
>  yes, I've seen this).  RAID can help you get back up faster, but it
> can't keep you from ever going down.

Yep, it's amazing what happens to a hard drive when you pull out your
FiveSeven and pop off a few rounds into the system.

diana

Reply via email to