JBOD mode on MegaRAID?

Jeremy Cole jeremy at provenscaling.com
Tue Mar 11 12:13:15 CDT 2008


Hi Louis-David,

> Is the Megaraid "raid0" mode eating up part of the disk's end?

Yes.  For metadata.  By initializing disks with data already present, 
you've likely overwritten the end of the disk, and will now need to 
recover/repair it in some way.  Note that you did NOT mention that you 
wanted to use *already filled* disks in JBOD mode in your original mail. 
  As far as I know, that's not possible.

Regards,

Jeremy

-- 
high performance mysql consulting
www.provenscaling.com



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