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Re: block -> name ?

To: Daniel Brahneborg <daniel.brahneborg@xxxxxxxxxxxxxxxxxx>
Subject: Re: block -> name ?
From: Nathan Scott <nathans@xxxxxxx>
Date: Tue, 13 Apr 2004 10:41:10 +1000
Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-xfs@xxxxxxxxxxx
In-reply-to: <20040412084148.A11645@xxxxxxxxxxxxxxxxxx>; from daniel.brahneborg@xxxxxxxxxxxxxxxxxx on Mon, Apr 12, 2004 at 08:41:48AM +0200
References: <20040412084148.A11645@xxxxxxxxxxxxxxxxxx>
Sender: linux-xfs-bounce@xxxxxxxxxxx
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On Mon, Apr 12, 2004 at 08:41:48AM +0200, Daniel Brahneborg wrote:
> Hi,
> 
> Recently my computer running Linux kernel 2.4.25 started
> halting all of a sudden, and running badblocks a couple
> of times showed that it was caused by reading around block
> 20.200.000 on one of the SATA disks. I'll replace the
> drive eventually, but is there a way of finding out what
> file is currently residing in a specific block? I'd prefer
> something a bit more efficient than doing a 'wc' on 300GB
> of data (which also would miss all the directories).  To
> make things more interesting, the disk is 1 of 4 in a RAID5
> array, and is formatted with XFS.
> 
> Best regards,

See xfs_db(8) and its blockget/blockuse commands. 

cheers.

-- 
Nathan


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