From: Grant Grundler <grundler@parisc-linux.org>
To: Kurt Fitzner <kfitzner@excelcia.org>
Cc: Kyle McMartin <kyle@mcmartin.ca>, parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] Machine hanging during high-traffic NFS
Date: Wed, 20 Jul 2005 10:40:58 -0600 [thread overview]
Message-ID: <20050720164058.GA3681@colo.lackof.org> (raw)
In-Reply-To: <42DDF65E.7010605@excelcia.org>
On Wed, Jul 20, 2005 at 12:59:42AM -0600, Kurt Fitzner wrote:
> I apologize - I had not seen that page before. I should have done more
> research myself before reporting the issue.
FAQ has a reference to it. But thanks for reporting the bug.
> There is no console output prior to the hang, and no kernel fault to
> obtain the IAOQ/IASQ information from. I did perform a TOC. The data
> from that is below.
>
> If there is any further information that might help, please let me know.
thanks - the key bit to start with is GR02 and IOAQ :
GR02 0x101e3910 nfs_mark_request_dirty+24
IOAQ 0x1010c1b0 intr_restore+11c
Sounds like either an interrupt storm from the card or a deadlock
in nfs code. Unfortunately TOC doesn't provide more stack trace
informaion. And I'm not able to chase NFS issues at the moment.
grant
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next prev parent reply other threads:[~2005-07-20 16:40 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-19 21:02 [parisc-linux] Machine hanging during high-traffic NFS Kurt Fitzner
2005-07-19 23:36 ` Michael S. Zick
2005-07-20 1:04 ` Kyle McMartin
2005-07-20 3:31 ` John David Anglin
2005-07-20 2:57 ` Thibaut VARENE
2005-07-20 14:56 ` Matthew Wilcox
2005-07-20 6:59 ` Kurt Fitzner
2005-07-20 16:40 ` Grant Grundler [this message]
2005-07-21 7:42 ` Kurt Fitzner
2005-07-21 12:36 ` Grant Grundler
2005-07-21 23:28 ` John David Anglin
2005-07-22 0:29 ` Kurt Fitzner
2005-07-22 3:55 ` Grant Grundler
2005-07-21 16:04 ` Kyle McMartin
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