Date: Sun, 8 Aug 1999 08:57:59 +0200 From: Andreas Klemm <andreas@klemm.gtn.com> To: Greg Lehey <grog@lemis.com> Cc: John-Mark Gurney <gurney_j@resnet.uoregon.edu>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/vinum vinuminterrupt.c Message-ID: <19990808085758.A2467@titan.klemm.gtn.com> In-Reply-To: <19990808105939.A10056@freebie.lemis.com>; from Greg Lehey on Sun, Aug 08, 1999 at 10:59:39AM %2B0930 References: <199908070806.BAA66984@freefall.freebsd.org> <19990807181938.49481@hydrogen.fircrest.net> <19990808105939.A10056@freebie.lemis.com>
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On Sun, Aug 08, 1999 at 10:59:39AM +0930, Greg Lehey wrote: > On Saturday, 7 August 1999 at 18:19:38 -0700, John-Mark Gurney wrote: > > Greg Lehey scribbled this message on Aug 7: > >> Import RAID-5 code. > >> 1.12 +224 -3 src/sys/dev/vinum/vinuminterrupt.c > > > > so, does this mean that you can use RAID-5 w/o having to buy anything? > > Yes. How fast would RAID5 be with a AHA2940 and 3 IBM DORS disks connected to it (5400U/Min, 5.4 MB/sec using bonnie). Is it still fast, 50% of speed ... I know difficult to say ... but only want to know, if it's a doable compromise instead of doing hardware RAID... -- Andreas Klemm http://www.FreeBSD.ORG/~andreas http://www.freebsd.org/~fsmp/SMP/SMP.html powered by Symmetric MultiProcessor FreeBSD Latest song from our band: http://www.freebsd.org/~andreas/mp3/schaukel.mp3 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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