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Re: RAID 1 Mismatches



Rick Wagner on 12/28/2009 09:41 PM wrote:
1) Where can the errors be coming from?  I would understand if a drive were
reporting errors.  Could it be during boot, one of the R-1 members is being
written too before MD is started?

If you have X running, you can start palimpset and view SMART data. If you don't have X running, you can run "devkit-disks --dump" to view SMART data. Look for "reallocated sectors", "uncorrectable sectors", or "pending sectors", and if they are not showing 0 for current value, then you have bad sectors forming.


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