From: Christoph Hellwig <hch@infradead.org>
To: Josef Bacik <josef@redhat.com>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH] Xfsprogs: add fiemap command to xfs_io
Date: Tue, 18 Jan 2011 07:49:04 -0500 [thread overview]
Message-ID: <20110118124904.GA21440@infradead.org> (raw)
In-Reply-To: <1295009501-17794-1-git-send-email-josef@redhat.com>
On Fri, Jan 14, 2011 at 07:51:41AM -0500, Josef Bacik wrote:
> When trying to add a test for hole punching I noticed that the "bmap" command
> only works on XFS, which makes testing hole punching on other fs's kind of
> difficult. To fix this I've added an fiemap command that works almost exactly
> like bmap. It is formatted similarly and takes similar flags, the only thing
> thats different is obviously it doesn't spit out AG info and it doesn't make
> finding prealloc space optional. This is my first foray into all of this stuff
> so a good hard look would be appreciated. I tested it with a few different
> files to make sure bmap and fiemap both looked the same. Thanks,
Looks good to me.
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next prev parent reply other threads:[~2011-01-18 12:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-14 12:51 [PATCH] Xfsprogs: add fiemap command to xfs_io Josef Bacik
2011-01-18 12:49 ` Christoph Hellwig [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-11-10 22:24 Josef Bacik
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