From: Mike Hardy <mhardy@h3c.com>
To: linux-raid@vger.kernel.org
Subject: Re: [PATCH md 2 of 4] Fix raid6 problem
Date: Fri, 04 Feb 2005 10:31:31 -0800 [thread overview]
Message-ID: <4203BF83.4050408@h3c.com> (raw)
In-Reply-To: <Pine.LNX.4.56.0502041031470.29133@lion.drogon.net>
Gordon Henderson wrote:
> I have had a private email from someone who has experienced similar
> lock-ups with twin Opteron systems and PCI cards, so from that point of
> view it doesn't bode well.
>
> I have some quad Opterons running too, and they seem fine, although they
> are pure compute servers with just a local IDE drive. (and they are
> running SuSE 64-bit which is what the application demands)
Interesting - the private mail was from me, and I've got two dual
Opterons in service. The one with significantly more PCI activity has
significantly more problems then the one with less PCI activity.
There appears to be a trend here then, if 3 is a trend.
We're moving to a single PCI card (8-port 3ware, iirc) for all
off-motherboard disk access, and I'll report back if that changes anything.
-Mike
next prev parent reply other threads:[~2005-02-04 18:31 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200502031145.j13Bj1fl016074@terminus.zytor.com>
2005-02-03 16:39 ` [PATCH md 2 of 4] Fix raid6 problem H. Peter Anvin
2005-02-03 16:59 ` Lars Marowsky-Bree
2005-02-03 17:06 ` H. Peter Anvin
2005-02-03 17:43 ` Guy
2005-02-03 18:07 ` H. Peter Anvin
2005-02-03 19:36 ` Gordon Henderson
2005-02-04 9:04 ` Andrew Walrond
2005-02-04 11:19 ` Gordon Henderson
2005-02-04 18:31 ` Mike Hardy [this message]
2005-02-13 21:05 ` Mark Hahn
2005-02-13 21:19 ` Gordon Henderson
2005-02-14 4:56 ` Tim Moore
2005-02-14 9:42 ` Andrew Walrond
2005-02-13 22:58 ` Mike Hardy
2005-02-13 23:14 ` Richard Scobie
2005-02-06 3:38 ` Tim Moore
2005-02-14 4:49 ` Tim Moore
2005-02-14 8:09 ` Gordon Henderson
2005-02-14 4:27 ` Tim Moore
2005-02-14 8:05 ` Gordon Henderson
2004-11-03 23:56 A. James Lewis
2004-12-09 0:21 ` H. Peter Anvin
2004-12-09 0:35 ` Jim Paris
[not found] ` <200412090021.iB90L4MK014200@terminus.zytor.com>
2005-01-23 14:02 ` A. James Lewis
2005-01-23 14:42 ` Kevin P. Fleming
2005-02-03 2:12 ` H. Peter Anvin
2005-02-03 17:13 ` Andy Smith
-- strict thread matches above, loose matches on Subject: below --
2004-11-02 3:37 [PATCH md 0 of 4] Introduction NeilBrown
2004-11-02 3:37 ` [PATCH md 2 of 4] Fix raid6 problem NeilBrown
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