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Re: mapcheck mmap-fixer has problems..

To: Juha K Kallio <bunnyh@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: mapcheck mmap-fixer has problems..
From: Steve Lord <lord@xxxxxxx>
Date: 18 Jun 2002 15:11:30 -0500
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <20020618200859.GA25557@banix>
References: <20020618200859.GA25557@banix>
Sender: owner-linux-xfs@xxxxxxxxxxx
On Tue, 2002-06-18 at 15:08, Juha K Kallio wrote:
> root@jaenoe:~ > /usr/src/xfs-cmd/mapcheck /
> ..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................zsh:
> segmentation
> fault  /usr/src/xfs-cmd/mapcheck /
> 
> That's the output from mapcheck, which i left running and went
> elsewhere. The machine was completely idle for that time. I tried again,
> and it crashes at the same point again. That output is from the second
> run, the first run succesfully fixed many files.

Edit the source, set verbose=1, this should print out filenames as it
works, possibly you have a file with a hole at the end. Also, running
from / will traverse into things like /proc which might not be a good
idea. The program is rather basic, and will not detect it is crossing
into other filesystems etc.

Steve

-- 

Steve Lord                                      voice: +1-651-683-3511
Principal Engineer, Filesystem Software         email: lord@xxxxxxx


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