On 08/03/2010 20:08, Chris Banal wrote:
Assuming no snapshots. Do full backups (ie. tar or cpio) eliminate the need for a scrub?


No. The reason is that a full backup will use ARC caches and won't read all copies of each block if pool is redundant. SCRUB assures that all data and all its copies are read and validated.

--
Robert Milkowski
http://milek.blogspot.com

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