[BlueOnyx:10560] Re: raid mismatch: How to troubleshoot/fix?

[Dudi Goldenberg]

Hi,

>I’m guessing the second of the two mirrored drives has failed. Whats the next logical step? How do I tell if its truly defective or has just fallen out of sync due to a random glitch? Heck, how can I guarantee which drive is which in order to swap for a fresh one?

Login as root, then 'cat /proc/mdstat'

That will show you both the true status of the array, plus – if there is a failed drive, it will be easy to tell it from the other(s).

D.
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