linux-ext4 - Re: Change output format of filefrag

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Message-ID: <20070814134339.GD5484@schatzie.adilger.int>
Date:	Tue, 14 Aug 2007 06:43:39 -0700
From:	Andreas Dilger <adilger@...sterfs.com>
To:	Kalpak Shah <kalpak@...sterfs.com>
Cc:	TheodoreTso <tytso@....edu>,
	linux-ext4 <linux-ext4@...r.kernel.org>
Subject: Re: Change output format of filefrag

On Aug 14, 2007  18:42 +0530, Kalpak Shah wrote:
> I think an output format similar to that of xfs may be better. This is
> easier for parsing as well. Like this:
> 
> $ filefrag -e {filename}
> 
> ext:    logical:   phys start..end kB:  kB :lun: flags
>   0:   [0..151]: 288444888..288445039: 152 : 0 :
>   1: [152..199]: XXXXXXXX..YYYYYYYYYY:  47 : 0 : hole
>   2: [200..299]: MMMMMMMM..NNNNNNNNNN: 100 : 0 : unwritten, unknown
> 
> Please suggest if this is ok.

Yes, but please include the filename in the output as the first line,
filename:
ext:    logical: ...


Cheers, Andreas
--
Andreas Dilger
Principal Software Engineer
Cluster File Systems, Inc.

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