From: "Tvrtko A. Uršulin" <tvrtko@croadria.com>
To: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Cc: linux-kernel@vger.kernel.org, Atul Mukker <atulm@lsil.com>
Subject: Re: Known problems with megaraid under 2.4.25 highmem?
Date: Tue, 2 Mar 2004 11:05:16 +0100 [thread overview]
Message-ID: <200403021105.16790.tvrtko@croadria.com> (raw)
In-Reply-To: <Pine.LNX.4.58L.0402271548290.18958@logos.cnet>
On Friday 27 February 2004 19:52, Marcelo Tosatti wrote:
> > I have experienced an I/O lockup on my dual Xeon server with megaraid
> > adapter when kernel was compiled with highmem and highmem i/o. It
> > happened during compilation of mysql with no other load.
> >
> > Then I recompiled the kernel wo/highmem and everything is stable.
> >
> > As, this server is now in production on different location I cannot do
> > much testing except giving detailed hw info.
>
> Hi,
>
> Not known to me...
>
> Can you get any traces from the lockup? NMI watchdog or sysrq+p and +t?
>
> Did any previous 2.4.x work reliably?
A little bit more on this subject:
Are there any known problems when using userspace irqbalance daemon on this
hardware or in general? We are currently running vanilla 2.4.25 wo/irqbalance
and so far I cannot make it lock up.
next prev parent reply other threads:[~2004-03-02 10:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-27 10:07 Tvrtko A. Uršulin
2004-02-27 18:52 ` Marcelo Tosatti
2004-03-01 8:27 ` Tvrtko A. Uršulin
2004-03-01 15:25 ` Tvrtko A. Uršulin
2004-03-02 10:05 ` Tvrtko A. Uršulin [this message]
2004-03-02 11:16 ` Tvrtko A. Uršulin
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