Date: Wed, 3 Sep 2003 20:45:07 +0200 From: Piotr KUCHARSKI <chopin@sgh.waw.pl> To: freebsd-performance@freebsd.org Subject: Re: 20TB Storage System (fsck????) Message-ID: <20030903184506.GC14797@sgh.waw.pl> In-Reply-To: <3F5634FE.9080303@mac.com> References: <ILENIMHFIPIBHJLCDEHKOECFDDAA.max.clark@media.net> <3F5634FE.9080303@mac.com>
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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. -- Beware of he who would deny you access to information, for in his heart he dreams himself your master. -- Commissioner Pravin Lal http://nerdquiz.sgh.waw.pl/ -- polska wersja quizu dla nerdów ;)
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