From: Jon Nelson <jnelson-suse@jamponi.net>
Cc: LinuxRaid <linux-raid@vger.kernel.org>
Subject: Re: help with bad performing raid6
Date: Fri, 31 Jul 2009 14:31:56 -0500 [thread overview]
Message-ID: <cccedfc60907311231j62ccc67ay5b3837f54813fd63@mail.gmail.com> (raw)
In-Reply-To: <72dbd3150907311219v53bc4fbfja9cc29c806136ae0@mail.gmail.com>
> OK, so how fast does a simple dd write to the NFS share?
I changed some of the test params, here: now I am over a gig-e link
and switch instead of 100Mbit.
Performance: 16-18MB/s very steady. Load on server: around 9. I have 8
nfsd configured.
I can live with 17MB/s. I wonder if I had a hub/switch/whatever go bad
and start to flake out when under load. You may safely ignore this
thread.
--
Jon
prev parent reply other threads:[~2009-07-31 19:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-27 19:19 help with bad performing raid6 Jon Nelson
2009-07-27 20:01 ` Robin Hill
2009-07-27 20:03 ` Jon Nelson
2009-07-27 20:44 ` John Robinson
2009-07-29 15:08 ` Bill Davidsen
2009-07-29 15:57 ` Jon Nelson
2009-07-29 16:06 ` Steven Haigh
2009-07-30 13:15 ` Bill Davidsen
2009-07-30 20:30 ` John Stoffel
2009-07-30 21:09 ` David Rees
2009-07-31 18:21 ` Keld Jørn Simonsen
2009-07-31 18:23 ` Jon Nelson
2009-07-31 19:19 ` David Rees
2009-07-31 19:31 ` Jon Nelson [this message]
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