From: Ming Zhang <mingz@ele.uri.edu>
To: John Madden <jmadden@ivytech.edu>
Cc: Tyler <pml@dtbb.net>, Linux RAID <linux-raid@vger.kernel.org>
Subject: Re: raid0 low performance
Date: Fri, 01 Jul 2005 09:10:35 -0400 [thread overview]
Message-ID: <1120223435.5507.33.camel@localhost.localdomain> (raw)
In-Reply-To: <49052.10.0.15.208.1120222485.squirrel@postal2>
[-- Attachment #1: Type: text/plain, Size: 676 bytes --]
On Fri, 2005-07-01 at 07:54 -0500, John Madden wrote:
> > which one? i can not find. :P could u tell me? thx
>
> 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.
>
> Then I agree with the other reply -- suspect that Marvel controller or its driver
> is at fault. Can you borrow your friend's controller? :)
>
he has oracle on it. run a test like that already take a long time and
some beers. :P
> John
>
>
>
>
>
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]
next prev parent reply other threads:[~2005-07-01 13:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-01 2:15 raid0 low performance Ming Zhang
2005-07-01 2:28 ` Tyler
2005-07-01 2:57 ` John Madden
2005-07-01 12:41 ` Ming Zhang
2005-07-01 12:54 ` John Madden
2005-07-01 13:10 ` Ming Zhang [this message]
2005-07-01 12:32 ` Ming Zhang
2005-07-01 12:55 ` Guy
2005-07-01 13:17 ` Ming Zhang
2005-07-01 13:54 ` Ming Zhang
2005-07-05 0:13 ` Mark Hahn
2005-07-05 0:26 ` Ming Zhang
2005-07-05 13:19 ` Ming Zhang
2005-07-01 14:42 ` Ming Zhang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1120223435.5507.33.camel@localhost.localdomain \
--to=mingz@ele.uri.edu \
--cc=jmadden@ivytech.edu \
--cc=linux-raid@vger.kernel.org \
--cc=pml@dtbb.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).