Date: Wed, 20 Apr 2005 10:47:54 +0200 From: Claus Guttesen <kometen@gmail.com> To: Eric Anderson <anderson@centtech.com> Cc: freebsd-performance@freebsd.org Subject: Re: some simple nfs-benchmarks on 5.4 RC2 Message-ID: <b41c7552050420014730ae39e1@mail.gmail.com> In-Reply-To: <b41c75520504200117608f8e31@mail.gmail.com> References: <b41c75520504190418308f94cc@mail.gmail.com> <b41c75520504190443187617de@mail.gmail.com> <4264EF40.3060900@centtech.com> <b41c75520504190455542071f7@mail.gmail.com> <4264F8A8.3080405@centtech.com> <b41c755205041906145fc4719c@mail.gmail.com> <426507DC.50409@centtech.com> <b41c7552050419065519057cb2@mail.gmail.com> <42650EB2.4040409@centtech.com> <b41c75520504200117608f8e31@mail.gmail.com>
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> elin% dd if=3D/dev/zero of=3D/nfssrv/dd.tst bs=3D1024 count=3D1048576 > 1048576+0 records in > 1048576+0 records out > 1073741824 bytes transferred in 21.373114 secs (50237968 bytes/sec) >=20 Follow-up, did the same dd on a Dell 2850 with a LSI Logic (amr), 6 scsi-disks in a raid 5: frodo~%>dd if=3D/dev/zero of=3Ddd.tst bs=3D1024 count=3D1048576 1048576+0 records in 1048576+0 records out 1073741824 bytes transferred in 8.972321 secs (119672693 bytes/sec) Must faster. FreeBSD 5.4 RC2. Are there any benchmarks comparing the atabeast against other ide->fc-storage-systems in relation to disk-access? regards Claus
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