Re: 20TB Storage System (fsck????)

From: Piotr KUCHARSKI (chopin_at_sgh.waw.pl)
Date: 09/03/03

  • Next message: Petri Helenius: "Re: 20TB Storage System (fsck????)" 
    Date: Wed, 3 Sep 2003 20:45:07 +0200
To: freebsd-performance@freebsd.org

    On Wed, Sep 03, 2003 at 02:37:50PM -0400, Chuck Swiger wrote:
    > I'm wary of the write-performance hit from putting too many drives wide
    > in a RAID-5 (or -5,0) configuration.

    How many is "too many"? Or, rather, what are write-performance penalties
    when using sixteen disks in one hw raid5 set? (With two raid volumes,
    2TB and 1.75TB available for OS.)

    p. 

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  • Next message: Petri Helenius: "Re: 20TB Storage System (fsck????)"