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Message-ID: <4905BC13.3030402@drutsystem.com>
Date: Mon, 27 Oct 2008 14:03:15 +0100
From: Michal Soltys <nozo@drutsystem.com>
MIME-Version: 1.0
Subject: Re: Map a disk LBA to filename?
References: <4905A3FB.6080709@aei.mpg.de> <20081027114945.GE4985@disturbed> <4905B48A.8010108@aei.mpg.de>
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To: Carsten Aulbert <carsten.aulbert@aei.mpg.de>
Cc: xfs@oss.sgi.com

Carsten Aulbert wrote:
> 
> Dave Chinner wrote:
>> Use xfs_bmap to find the location on disk of the extents in each
>> file. Recurse over the filesystem until you find the file that owns
>> the block that went bad.
> 
> Sounds like a tedious but doable route to take.
> 

Wouldn't something like (under xfs_db) :

getblock -b #block -n
ncheck -i #inode

where required #inode is reported by getblock

do the thing ?