From: Eric Weigle <ehw@lanl.gov>
To: Brian Jackson <brian-kernel-list@mdrx.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: md on shared storage
Date: Wed, 13 Nov 2002 08:35:42 -0700 [thread overview]
Message-ID: <20021113153542.GB31016@lanl.gov> (raw)
In-Reply-To: <20021113002529.7413.qmail@escalade.vistahp.com>
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> ...
> I ask because I seem to be having some strange problems with an md device
> on shared storage(Qlogic FC controllers). The qlogic drivers spit out
> messages for about 20-60 lines then the machines lock up. So the drivers
> ...
If those messages look like "no handle slots, this should not happen" and
you're running a 2.4.x kernel there's a known problem with the qlogicfc
driver locking up the machine under high load. It's been fixed in 2.5,
but I don't think it's been back-ported yet.
So, aside from the _other_ problems induced by shared storage, this might
be biting you too. :)
See:
http://www.uwsg.iu.edu/hypermail/linux/kernel/0209.0/0467.html
Thanks,
-Eric
--
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Eric H. Weigle -- http://public.lanl.gov/ehw/
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next prev parent reply other threads:[~2002-11-13 15:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-13 0:25 md on shared storage Brian Jackson
2002-11-13 1:19 ` Steven Dake
2002-11-13 3:00 ` Michael Clark
2002-11-13 3:15 ` Brian Jackson
2002-11-13 13:22 ` Michael Clark
2002-11-13 2:51 ` Michael Clark
2002-11-13 11:46 ` Lars Marowsky-Bree
2002-11-13 17:17 ` Steven Dake
2002-11-13 17:25 ` Joel Becker
2002-11-13 17:56 ` Steven Dake
2002-11-13 17:24 ` Joel Becker
2002-11-13 15:35 ` Eric Weigle [this message]
2002-11-13 18:33 ` Brian Jackson
-- strict thread matches above, loose matches on Subject: below --
2002-11-13 19:25 Eric Weigle
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