From: Andreas Dilger <adilger@sun.com>
To: Eric Sandeen <sandeen@redhat.com>
Cc: "Theodore Ts'o" <tytso@MIT.EDU>, linux-ext4@vger.kernel.org
Subject: Re: Getting direct support for fallocate(2) into glibc
Date: Thu, 11 Dec 2008 12:00:34 -0700 [thread overview]
Message-ID: <20081211190034.GA3178@webber.adilger.int> (raw)
In-Reply-To: <493EA3AB.2080308@redhat.com>
On Dec 09, 2008 10:58 -0600, Eric Sandeen wrote:
> sorry for the xfs, but > xfs_bmap is still so handy for this...
>
> # xfs_bmap -vv testfile
> testfile:
> EXT: FILE-OFFSET BLOCK-RANGE AG AG-OFFSET TOTAL FLAGS
> 0: [0..31]: 34984576..34984607 2 (1256112..1256143) 32 10000
> FLAG Values:
> 010000 Unwritten preallocated extent
Is the FIEMAP filefrag patch not in e2fsprogs yet? It should provide
equivalent output.
Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.
prev parent reply other threads:[~2008-12-11 19:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-09 6:50 Getting direct support for fallocate(2) into glibc Theodore Ts'o
2008-12-09 16:58 ` Eric Sandeen
2008-12-09 17:31 ` Theodore Tso
2008-12-09 18:03 ` Eric Sandeen
2008-12-11 19:00 ` Andreas Dilger [this message]
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