From: Richard Scobie <richard@sauce.co.nz>
To: MRK <mrk@shiftmail.org>
Cc: Mark Knecht <markknecht@gmail.com>,
Learner Study <learner.study@gmail.com>,
linux-raid@vger.kernel.org, keld@dkuug.dk
Subject: Re: Linux Raid performance
Date: Mon, 05 Apr 2010 11:24:44 +1200 [thread overview]
Message-ID: <4BB91FBC.10504@sauce.co.nz> (raw)
In-Reply-To: <4BB8A979.3020502@shiftmail.org>
MRK wrote:
> If this is so, the newer LSI controllers at 6.0gbit/sec could be able to
> do better (they supposedly have a faster chip). Also maybe one could buy
> more controller cards and divide drives among those. These two
Yes, both of these would work.
Someone posted previously on this list and was writing at 1.7GB/s using
10 x 15K SAS drives md RAID0. He did mention the troughput was higher
with the LSI SAS2 cards, even with SAS1 port expanders connected.
Regards,
Richard
next prev parent reply other threads:[~2010-04-04 23:24 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-31 19:42 Linux Raid performance Learner Study
2010-03-31 20:15 ` Keld Simonsen
2010-04-02 3:07 ` Learner Study
2010-04-02 9:58 ` Nicolae Mihalache
2010-04-02 17:58 ` Learner Study
2010-04-02 11:05 ` Keld Simonsen
2010-04-02 11:18 ` Keld Simonsen
2010-04-02 17:55 ` Learner Study
2010-04-02 21:14 ` Keld Simonsen
2010-04-02 21:37 ` Learner Study
2010-04-03 11:20 ` Keld Simonsen
2010-04-03 15:56 ` Learner Study
2010-04-04 1:58 ` Keld Simonsen
2010-04-03 0:10 ` Learner Study
2010-04-03 0:39 ` Mark Knecht
2010-04-03 1:00 ` John Robinson
2010-04-03 1:14 ` Richard Scobie
2010-04-03 1:32 ` Mark Knecht
2010-04-03 1:37 ` Richard Scobie
2010-04-03 3:06 ` Learner Study
2010-04-03 3:00 ` Learner Study
2010-04-03 19:27 ` Richard Scobie
2010-04-03 18:14 ` MRK
2010-04-03 19:56 ` Richard Scobie
2010-04-04 15:00 ` MRK
2010-04-04 18:26 ` Learner Study
2010-04-04 18:46 ` Mark Knecht
2010-04-04 21:28 ` Jools Wills
2010-04-04 22:38 ` Mark Knecht
2010-04-05 10:07 ` Learner Study
2010-04-05 16:35 ` John Robinson
2010-04-04 22:24 ` Guy Watkins
2010-04-05 13:49 ` Drew
2010-04-04 23:24 ` Richard Scobie [this message]
2010-04-05 11:20 ` MRK
2010-04-05 19:49 ` Richard Scobie
2010-04-05 21:03 ` Drew
2010-04-05 22:20 ` Richard Scobie
2010-04-05 23:49 ` Roger Heflin
2010-04-14 20:50 ` Bill Davidsen
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