geom mirror write performance problem

John-Mark Gurney gurney_j at resnet.uoregon.edu
Wed Dec 7 11:00:28 PST 2005


OxY wrote this message on Wed, Dec 07, 2005 at 18:50 +0100:
> i removed the each disk from mirror one-by-one and ran the tests:
> (when i removed one disk from the mirror the write speed was ok, 
> since i added it again, then they were slow..
> it was no difference which disk i did removed..)

I know this might be a stupid question, but did you wait for the mirror
to sync before doing your write test?

pjd, does gmirror limit how fast it rebuilds the mirror?

-- 
  John-Mark Gurney				Voice: +1 415 225 5579

     "All that I will do, has been done, All that I have, has not."


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