From: Mark Fasheh <mark.fasheh@oracle.com>
To: David Chinner <dgc@sgi.com>
Cc: "Amit K. Arora" <aarora@linux.vnet.ibm.com>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-ext4@vger.kernel.org, xfs@oss.sgi.com, tytso@mit.edu,
cmm@us.ibm.com, suparna@in.ibm.com, adilger@clusterfs.com,
michael.kerrisk@gmx.net
Subject: Re: [PATCH 1/5][TAKE8] manpage for fallocate
Date: Wed, 18 Jul 2007 22:31:56 -0700 [thread overview]
Message-ID: <20070719053156.GF32734@ca-server1.us.oracle.com> (raw)
In-Reply-To: <20070719051052.GE12413810@sgi.com>
On Thu, Jul 19, 2007 at 03:10:52PM +1000, David Chinner wrote:
> % git-log 84e1e99f112dead8f9ba036c02d24a9f5ce7f544 |head -10
> commit 84e1e99f112dead8f9ba036c02d24a9f5ce7f544
> Author: David Chinner <dgc@sgi.com>
> Date: Mon Jun 18 16:50:27 2007 +1000
>
> [XFS] Prevent ENOSPC from aborting transactions that need to succeed
>
> During delayed allocation extent conversion or unwritten extent
> conversion, we need to reserve some blocks for transactions reservations.
> We need to reserve these blocks in case a btree split occurs and we need
> to allocate some blocks.
>
> ------
>
> IOWs, XFS didn't provide this guarantee until about a month ago....
Ok, once again XFS is ahead of the curve ;)
Comment rescinded then...
--Mark
--
Mark Fasheh
Senior Software Developer, Oracle
mark.fasheh@oracle.com
next prev parent reply other threads:[~2007-07-19 5:37 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-13 18:41 [PATCH 0/5][TAKE8] fallocate system call Amit K. Arora
2007-07-13 18:41 ` Amit K. Arora
2007-07-13 18:46 ` [PATCH 1/5][TAKE8] manpage for fallocate Amit K. Arora
2007-07-19 3:41 ` Mark Fasheh
2007-07-19 5:10 ` David Chinner
2007-07-19 5:31 ` Mark Fasheh [this message]
2007-07-19 23:58 ` Andreas Dilger
2007-07-13 18:49 ` [PATCH 2/5][TAKE8] fallocate() implementation in i386, x86_64 and powerpc Amit K. Arora
2007-07-13 18:50 ` [PATCH 3/5][TAKE8] ext4: fallocate support in ext4 Amit K. Arora
2007-07-13 18:51 ` [PATCH 4/5][TAKE8] ext4: write support for preallocated blocks Amit K. Arora
2007-07-13 18:52 ` [PATCH 5/5][TAKE8] ext4: change for better extent-to-group alignment Amit K. Arora
2007-07-16 5:33 ` [PATCH] ia64 fallocate system call David Chinner
2007-07-16 5:37 ` [PATCH] xfs: implement fallocate V2 David Chinner
2007-10-19 18:09 ` Eric Sandeen
2007-10-19 23:08 ` David Chinner
2007-07-16 5:55 ` [PATCH] introduce fallocate support into xfs_io David Chinner
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