Date: Fri, 17 Aug 2007 21:41:11 -0400 From: Vivek Khera <vivek@khera.org> To: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: large RAID volume partition strategy Message-ID: <B9D142BF-3357-4A22-8663-B3723082E186@khera.org> In-Reply-To: <20575075@bsam.ru> References: <31BB09D7-B58A-47AC-8DD1-6BB8141170D8@khera.org> <20575075@bsam.ru>
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On Aug 17, 2007, at 6:26 PM, Boris Samorodov wrote: > I have 6 SATA-II 300MB/s disks at 3WARE adapter. My (very!) simple > tests gave about 170MB/s for dd. BTW, I tested (OK, very fast) > RAID5, RAID6, gmirror+gstripe and noone get close to RAID10. (Well, as > expected, I suppose). Whichever RAID level I choose, I still need to decide how to split the 6.5Tb into smaller hunks. In any case, my testing with RAID10, RAID5, and RAID6 showed marginal differences with my workload.
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