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What do verification errors mean in RAID 1 (mirrored) ?

cornan Community Member
Currently Being Moderated

Every time I run the Verification it finds "verification errors".  (128, 77, 26 the last three times out)


I have 2 300 GB (10,000 RPM) drives set up as RAID 1.


Given that there is no parity, what do these "verification errors" mean?


Is one of my drives beginning to fail?


How can I troubleshoot this further?


P.S. The general answer for this should be included in the standard Help for the Intel Rapid Storage Technology application.

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