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From: Christoph Hellwig <hch@infradead.org>
To: Michael Weissenbacher <mw@dermichi.com>
Cc: Christoph Hellwig <hch@infradead.org>, xfs@oss.sgi.com
Subject: Re: XFS hang during xfs_fsr run
Date: Thu, 4 Mar 2010 09:30:18 -0500	[thread overview]
Message-ID: <20100304143018.GA417@infradead.org> (raw)
In-Reply-To: <4B8FC1B7.3070505@dermichi.com>

On Thu, Mar 04, 2010 at 03:20:39PM +0100, Michael Weissenbacher wrote:
> Hi Christoph/Dave!
>> Also when you next rebuilt the kernel please make sure to include
>> CONFIG_KALLSYMS in the configuration, possibly CONFIG_KALLSYMS_ALL too.
>> This will help greatly with decoding any kind of warning / oops.
> Thanks for this information. Unfortunately my current kernel was built  
> without CONFIG_KALLSYMS. I'm now recompiling with CONFIG_KALLSYMS and  
> CONFIG_KALLSYMS_ALL set. I reckon that my old traces can't be  
> ksymoops'ed even if i enable that kernel option now? I will see if i can  
> get a fresh trace then (even though i hope it won't happen again).

There's an old userspace ksymoops tool which we used before kallysyms
was around.  I don't remember the exact usage, just that it was a real
pain.

> Whats's interesting is that i have the no-defrag flag set on the whole  
> /var/log directory and still it seemed to hang on that log file.

What no-defrag flag?

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  reply	other threads:[~2010-03-04 14:28 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-03-04 10:10 XFS hang during xfs_fsr run Michael Weissenbacher
2010-03-04 11:20 ` Dave Chinner
2010-03-04 12:08   ` Michael Weissenbacher
2010-03-04 13:15     ` Dave Chinner
2010-03-04 13:46       ` Christoph Hellwig
2010-03-04 14:20         ` Michael Weissenbacher
2010-03-04 14:30           ` Christoph Hellwig [this message]
2010-03-04 17:14             ` Michael Weissenbacher
2010-03-04 22:26           ` Dave Chinner
2010-03-05  9:04             ` Michael Weissenbacher
2010-03-06 21:20             ` Michael Weissenbacher
2010-03-08  0:06               ` Dave Chinner
2010-03-08 12:17                 ` Michael Weissenbacher
2010-03-08 18:09                   ` Eric Sandeen
2010-03-09  9:14                     ` Michael Weissenbacher
2010-03-09 11:38                       ` Dave Chinner
2010-03-09 12:09                         ` Michael Weissenbacher
2010-03-10  8:46                     ` Michael Weissenbacher
2010-03-11 23:39                       ` Dave Chinner
2010-03-12  9:45                         ` Michael Weissenbacher
2010-03-12 10:00                           ` Christoph Hellwig
2010-03-12 10:36                             ` Michael Weissenbacher
2010-03-12 11:56                             ` Dave Chinner
2010-03-12 14:27                               ` Christoph Hellwig
2010-03-13  0:25                                 ` Dave Chinner
2010-04-16  8:10 ` Michael Monnerie
2010-04-16 10:50   ` Michael Weissenbacher

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