Re: Scrub?

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On Friday 06 Aug 2004 8:24 pm, Salyzyn, Mark wrote:
> We have two RAID cards of different heritage over here with differing
> definitions. One defines scrub as a means of erasing any content and
> ensuring all blocks have correct parity or redundancy information; the
> other defines it solely for RAID-5 to rebuild all the parity blocks. The
> action in the second case resolves itself as a result of reading the bad
> block.

Well I've only ever seen the phrase 'scrub' used when refering to wiping 
disks, usually in a secure way (multiple passes with different bit paterns).
Thats on this side of the pond anyway...
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