From: Lars Roland <lroland@gmail.com>
To: Rob Mueller <robm@fastmail.fm>
Cc: linux-kernel@vger.kernel.org, Bron Gondwana <brong@fastmail.fm>,
Jeremy Howard <jhoward@fastmail.fm>
Subject: Re: 2.6.12.2 dies after 24 hours
Date: Tue, 12 Jul 2005 14:13:01 +0200 [thread overview]
Message-ID: <4ad99e05050712051341cf6e3@mail.gmail.com> (raw)
In-Reply-To: <021801c586d7$5ebf4090$7c00a8c0@ROBMHP>
On 7/12/05, Rob Mueller <robm@fastmail.fm> wrote:
> Here's the /proc/interrupts dump:
>
> CPU0 CPU1 CPU2 CPU3
> 0: 11524000 0 0 0 IO-APIC-edge timer
> 1: 8 0 0 0 IO-APIC-edge i8042
> 5: 0 0 0 0 IO-APIC-level acpi
> 14: 13 0 0 0 IO-APIC-edge ide0
> 16: 2 0 0 0 IO-APIC-level ibmasm0
> 20: 2978604 0 2338027 0 IO-APIC-level eth0
> 22: 1321957 0 0 0 IO-APIC-level ips
> 24: 581291 0 0 0 IO-APIC-level pci-umem
> 29: 257154 0 0 0 IO-APIC-level eth1
> NMI: 0 0 0 0
> LOC: 11524185 11524201 11524194 11524121
> ERR: 0
> MIS: 0
Looks fine to me
>
> I'm not sure about IRQ balancing sorry. How do I tell? The entire boot
> process output is here:
>
> http://robm.fastmail.fm/kernel/t7/bootdmesg.txt
>
> And the config is here:
>
> http://robm.fastmail.fm/kernel/t7/config.txt
You have irq balancing, the line
CONFIG_IRQBALANCE=y
in your config file confirms it - I am not completely sure that it is
the root of the problem but when I experienced the problem I changed
two things: my acpi code and irq balancing and one of then made the
difference, I am just to lazy to check which one it is (also it is
production servers so I cannot do whatever I want).
> Our boot doesn't pass any special parameters, just choosing the deadline
> elevator...
>
> image=/boot/bzImage-2.6.12.2
> label=linux-2.6.12.2
> append="elevator=deadline"
> read-only
> root=/dev/sda2
I use the same io scheduler so that should not be a problem. I have
uploaded my config file - it works on ibm 335/336 servers, and a quick
look at your boot msg seams to indicate that your server have some of
the same hardware - note however that I load ide/scsi/filesystem stuff
as modules so you will need to build a initrd to use my config.
the config is here
http://randompage.org/static/kernel.conf
--
Lars
next prev parent reply other threads:[~2005-07-12 12:16 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-12 9:26 2.6.12.2 dies after 24 hours Rob Mueller
2005-07-12 9:43 ` Lars Roland
2005-07-12 11:46 ` Rob Mueller
2005-07-12 12:13 ` Lars Roland [this message]
2005-07-12 13:51 ` Bron Gondwana
2005-07-12 16:37 ` Lars Roland
2005-07-13 0:27 ` Rob Mueller
2005-07-13 0:42 ` Chris Mason
2005-07-13 0:50 ` Rob Mueller
2005-07-13 1:03 ` Chris Mason
2005-07-13 1:27 ` Rob Mueller
2005-07-13 1:00 ` Chris Mason
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