From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ming Zhang Subject: Re: raid0 low performance Date: Fri, 01 Jul 2005 09:10:35 -0400 Message-ID: <1120223435.5507.33.camel@localhost.localdomain> References: <1120184148.5521.21.camel@localhost.localdomain> <42C4AA31.8040307@dtbb.net> <50513.168.91.5.7.1120186660.squirrel@localhost> <1120221664.5507.25.camel@localhost.localdomain> <49052.10.0.15.208.1120222485.squirrel@postal2> Reply-To: mingz@ele.uri.edu Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-m/82GUNXjniwnAFADc8i" Return-path: In-Reply-To: <49052.10.0.15.208.1120222485.squirrel@postal2> Sender: linux-raid-owner@vger.kernel.org To: John Madden Cc: Tyler , Linux RAID List-Id: linux-raid.ids --=-m/82GUNXjniwnAFADc8i Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Fri, 2005-07-01 at 07:54 -0500, John Madden wrote: > > which one? i can not find. :P could u tell me? thx >=20 > lspci -vv thx. cool flag. i use lspci all the time but never find that -vv stuff. so from now on every command i will add a -vvvvvvv. :P > > but my friend run same code on a 3ware 4 disk raid0 and get 140MB > > easily. > > > > similar box, P4 2.8G 1G ram. supermicro board. >=20 > Then I agree with the other reply -- suspect that Marvel controller or it= s driver > is at fault. Can you borrow your friend's controller? :) >=20 he has oracle on it. run a test like that already take a long time and some beers. :P > John >=20 >=20 >=20 >=20 >=20 --=-m/82GUNXjniwnAFADc8i Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (GNU/Linux) iD8DBQBCxUDLSYbkL5BnVYoRAmmrAKCHvG9oNFfwXLtMnBONkEzpz55giACbBdGX AvrVtuCftmh3UffBaYzgWKs= =O0C5 -----END PGP SIGNATURE----- --=-m/82GUNXjniwnAFADc8i--