Re: Map a disk LBA to filename?

xfs

Re: Map a disk LBA to filename?

To:	Carsten Aulbert <carsten.aulbert@xxxxxxxxxx>
Subject:	Re: Map a disk LBA to filename?
From:	Michal Soltys <nozo@xxxxxxxxxxxxxx>
Date:	Mon, 27 Oct 2008 14:03:15 +0100
Cc:	xfs@xxxxxxxxxxx
In-reply-to:	<4905B48A.8010108@aei.mpg.de>
References:	<4905A3FB.6080709@aei.mpg.de> <20081027114945.GE4985@disturbed> <4905B48A.8010108@aei.mpg.de>
Sender:	xfs-bounce@xxxxxxxxxxx
User-agent:	Thunderbird 2.0.0.17 (Windows/20080914)

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 ?

[More with this subject...]

<Prev in Thread]	Current Thread	[Next in Thread>
Map a disk LBA to filename?, Carsten Aulbert Re: Map a disk LBA to filename?, Dave Chinner Re: Map a disk LBA to filename?, Carsten Aulbert Re: Map a disk LBA to filename?, Michal Soltys <= Re: Map a disk LBA to filename?, Carsten Aulbert Re: Map a disk LBA to filename?, Michal Soltys Re: Map a disk LBA to filename?, Dave Chinner Re: Map a disk LBA to filename?, Carsten Aulbert Re: Map a disk LBA to filename?, Dave Chinner Re: Map a disk LBA to filename?, Carsten Aulbert Re: Map a disk LBA to filename?, KELEMEN Peter Re: Map a disk LBA to filename?, Carsten Aulbert Re: Map a disk LBA to filename?, KELEMEN Peter Re: Map a disk LBA to filename?, Justin Piszcz

Previous by Date:	Re: [PATCH 1/3] Add error handling of write_super_lockfs/unlockfs, Christoph Hellwig
Next by Date:	another patchbomb, Christoph Hellwig
Previous by Thread:	Re: Map a disk LBA to filename?, Carsten Aulbert
Next by Thread:	Re: Map a disk LBA to filename?, Carsten Aulbert
Indexes:	[Date] [Thread] [Top] [All Lists]