Re: Checking consistency of Linux software RAID

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On 2003-06-30T14:28:57,
   Gordon Henderson <gordon@drogon.net> said:

> You are pedantically correct, but in the absence of anything else, at
> least it could form a partial solution and let him know that a problem
> exists which could them be actioned in some way before it becomes data
> threatening.

No. The problem is that if badblocks returns anything on a md device,
the data _is_ already threatened beyond rescue.

A badblocks r/o test on the underlaying devices me be more sensible and
help to diagnose it a little, but it also won't verify consistency
between the drives.


Sincerely,
    Lars Marowsky-Brée <lmb@suse.de>

-- 
SuSE Labs - Research & Development, SuSE Linux AG
  
"If anything can go wrong, it will." "Chance favors the prepared (mind)."
  -- Capt. Edward A. Murphy            -- Louis Pasteur
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