Message-ID: <43A1B63F.4030404@sgi.com>
Date: Thu, 15 Dec 2005 12:30:23 -0600
From: Eric Sandeen <sandeen@sgi.com>
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To: Shlomi Fish <shlomif@iglu.org.il>
CC: Nathan Scott <nathans@sgi.com>,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
       linux-xfs@oss.sgi.com
Subject: Re: XFS Mount Hangs the Partition (on latest kernel + many old 2.6.x
 ones)
References: <200512071357.39121.shlomif@iglu.org.il> <20051208075512.F7282696@wobbly.melbourne.sgi.com> <200512081755.58078.shlomif@iglu.org.il> <200512151953.16931.shlomif@iglu.org.il>
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Shlomi Fish wrote:
> Replying to myself, I'd like to ask for a response to my previous message, 
> especially the order in which the operations Mr. Scott mentioned need to be 
> performed.

 >>>- get sysrq-t information for all hung processes, esp. mount;
 >>>- send xfs_info output for the filesystem in question;
 >>>- dump the log (xfs_logprint -C) and send it to us.


xfs_logprint -C /dev/foo against the unmounted device.

sysrq-t when it's hung, after you try to mount

xfs_info /mnt/point when it's mounted.

Well, you can't mount, because recovery hangs, so,

mount -o ro,norecovery /dev/foo /mnt/point; xfs_info /mnt/point

-Eric

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