linux-ext4 - Re: [PATCH 0/3] fiemap patches (RFC/testing)

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Message-id: <20080411232913.GT5693@webber.adilger.int>
Date:	Fri, 11 Apr 2008 17:29:13 -0600
From:	Andreas Dilger <adilger@....com>
To:	Eric Sandeen <sandeen@...hat.com>
Cc:	ext4 development <linux-ext4@...r.kernel.org>,
	Kalpak Shah <Kalpak.Shah@....com>
Subject: Re: [PATCH 0/3] fiemap patches (RFC/testing)

On Mar 26, 2008  10:37 -0500, Eric Sandeen wrote:
> Since Akira would like to use the fiemap ioctl for defrag, I thought I should
> put what I have so far out on the list, at least.  This could go in the unstable
> part of the tree if you like, though I need to do more testing etc before it's 
> really ready to go.
> 
> Also, below is a quick test application I was using with the ioctl.

Note that we have a patch for the e2fsprogs filefrag tool to use FIEMAP
ioctl first, and fall back to FIBMAP if that returns -EOPNOTSUPP or -ENOTTY.

Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.

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