From: Jeff Garzik <jeff@garzik.org>
To: Jamie Lokier <jamie@shareable.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
Benny Halevy <bhalevy@panasas.com>,
Boaz Harrosh <bharrosh@panasas.com>,
open-osd development <osd-dev@open-osd.org>,
Avishay Traeger <avishay@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
Al Viro <viro@ZenIV.linux.org.uk>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [osd-dev] [PATCH 1/9] exofs: osd Swiss army knife
Date: Tue, 13 Jan 2009 10:17:10 -0500 [thread overview]
Message-ID: <496CB076.8080002@garzik.org> (raw)
In-Reply-To: <20090113150955.GA9636@shareable.org>
Jamie Lokier wrote:
> Having one super block would be silly.
Yep.
> But aren't most kinds of replication better done behind the OSD level,
> on the storage fabric? OSD is all about letting the fabric decide
> things like allocation and durability strategies after all.
Probably, but one cannot _assume_ that. The OSD device might just be a
dumb, non-replicated OSD simulator, or in the future, a singleton SATA
drive.
Jeff
next prev parent reply other threads:[~2009-01-13 15:17 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-16 14:48 [PATCHSET 0/9] exofs (was osdfs) Boaz Harrosh
2008-12-16 14:48 ` Boaz Harrosh
2008-12-16 14:52 ` [PATCH 1/9] exofs: osd Swiss army knife Boaz Harrosh
2008-12-16 14:52 ` Boaz Harrosh
2008-12-29 20:29 ` Andrew Morton
2008-12-31 15:33 ` Boaz Harrosh
2008-12-31 19:26 ` Andrew Morton
2009-01-01 14:44 ` Boaz Harrosh
2009-01-02 16:52 ` Pavel Machek
2009-01-04 8:43 ` Boaz Harrosh
2009-01-04 20:03 ` Pavel Machek
2009-01-05 9:01 ` Boaz Harrosh
2009-01-05 9:36 ` Pavel Machek
2008-12-16 15:15 ` Boaz Harrosh
2009-01-07 15:47 ` [osd-dev] " Benny Halevy
2009-01-13 13:55 ` Alan Cox
2009-01-13 14:43 ` Boaz Harrosh
2009-01-13 14:52 ` Boaz Harrosh
2009-01-13 15:09 ` Jamie Lokier
2009-01-13 15:17 ` Jeff Garzik [this message]
2009-01-13 15:28 ` Benny Halevy
2008-12-16 15:15 ` Boaz Harrosh
2008-12-16 15:17 ` [PATCH 2/9] exofs: file and file_inode operations Boaz Harrosh
2008-12-16 15:17 ` Boaz Harrosh
2008-12-29 20:34 ` Andrew Morton
2008-12-31 15:36 ` Boaz Harrosh
2008-12-16 15:21 ` [PATCH 3/9] exofs: symlink_inode and fast_symlink_inode operations Boaz Harrosh
2008-12-16 15:21 ` Boaz Harrosh
2008-12-29 20:35 ` Andrew Morton
2008-12-16 15:22 ` [PATCH 4/9] exofs: address_space_operations Boaz Harrosh
2008-12-16 15:22 ` Boaz Harrosh
2008-12-29 20:45 ` Andrew Morton
2008-12-31 15:35 ` Boaz Harrosh
2008-12-16 15:28 ` [PATCH 5/9] exofs: dir_inode and directory operations Boaz Harrosh
2008-12-16 15:28 ` Boaz Harrosh
2008-12-29 20:47 ` Andrew Morton
2008-12-31 15:33 ` Boaz Harrosh
2008-12-16 15:31 ` [PATCH 6/9] exofs: super_operations and file_system_type Boaz Harrosh
2008-12-16 15:31 ` Boaz Harrosh
2008-12-17 22:23 ` Marcin Slusarz
2008-12-18 8:41 ` Boaz Harrosh
2008-12-29 20:50 ` Andrew Morton
2008-12-16 15:33 ` [PATCH 7/9] exofs: mkexofs Boaz Harrosh
2008-12-16 15:33 ` Boaz Harrosh
2008-12-29 20:14 ` Andrew Morton
2008-12-31 15:19 ` Boaz Harrosh
2008-12-31 15:57 ` James Bottomley
2009-01-01 9:22 ` [osd-dev] " Benny Halevy
2009-01-01 9:54 ` Jeff Garzik
2009-01-01 14:23 ` Benny Halevy
2009-01-01 14:28 ` Matthew Wilcox
2009-01-01 18:12 ` Jörn Engel
2009-01-01 18:12 ` Jörn Engel
2009-01-01 23:26 ` J. Bruce Fields
2009-01-02 7:14 ` Benny Halevy
2009-01-04 15:20 ` Boaz Harrosh
2009-01-04 15:38 ` Christoph Hellwig
2009-01-12 18:12 ` James Bottomley
2009-01-12 19:23 ` Jeff Garzik
2009-01-12 19:56 ` James Bottomley
2009-01-12 20:22 ` Jeff Garzik
2009-01-12 23:25 ` James Bottomley
2009-01-13 13:03 ` [osd-dev] " Benny Halevy
2009-01-13 13:24 ` Jeff Garzik
2009-01-13 13:32 ` Benny Halevy
2009-01-13 13:44 ` Jeff Garzik
2009-01-13 14:03 ` Alan Cox
2009-01-13 14:17 ` Jeff Garzik
2009-01-13 16:14 ` Alan Cox
2009-01-13 17:21 ` Boaz Harrosh
2009-01-21 18:13 ` Jeff Garzik
2009-01-21 18:44 ` Boaz Harrosh
2009-01-12 19:56 ` James Bottomley
2009-01-12 22:48 ` Jamie Lokier
2009-01-06 8:40 ` Andreas Dilger
2008-12-31 19:25 ` Andrew Morton
2009-01-01 13:33 ` Boaz Harrosh
2009-01-02 22:46 ` James Bottomley
2009-01-04 8:59 ` Boaz Harrosh
2008-12-16 15:36 ` [PATCH 8/9] exofs: Documentation Boaz Harrosh
2008-12-16 15:36 ` Boaz Harrosh
2008-12-18 7:47 ` Pavel Machek
2008-12-18 8:32 ` Boaz Harrosh
2008-12-16 15:38 ` [PATCH 9/9] fs: Add exofs to Kernel build Boaz Harrosh
2008-12-16 15:38 ` Boaz Harrosh
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