| To: | xfs-masters@xxxxxxxxxxx |
|---|---|
| Subject: | [xfs-masters] Re: freeze vs freezer |
| From: | Dave Chinner <david@xxxxxxxxxxxxx> |
| Date: | Wed, 2 Jul 2008 07:15:50 +1000 |
| Cc: | "Rafael J. Wysocki" <rjw@xxxxxxx>, Jeremy Fitzhardinge <jeremy@xxxxxxxx>, Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>, Kyle Moffett <mrmacman_g4@xxxxxxx>, Matthew Garrett <mjg59@xxxxxxxxxxxxx>, David Chinner <dgc@xxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, Jens Axboe <jens.axboe@xxxxxxxxxx> |
| In-reply-to: | <87tzf9hcg6.fsf@xxxxxxxxxxxxxxx> |
| Mail-followup-to: | xfs-masters@xxxxxxxxxxx, "Rafael J. Wysocki" <rjw@xxxxxxx>, Jeremy Fitzhardinge <jeremy@xxxxxxxx>, Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>, Kyle Moffett <mrmacman_g4@xxxxxxx>, Matthew Garrett <mjg59@xxxxxxxxxxxxx>, David Chinner <dgc@xxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, Jens Axboe <jens.axboe@xxxxxxxxxx> |
| References: | <4744FD87.7010301@xxxxxxxx> <200807010038.43362.rjw@xxxxxxx> <20080701063835.GQ29319@disturbed> <200807011635.44696.rjw@xxxxxxx> <87tzf9hcg6.fsf@xxxxxxxxxxxxxxx> |
| Reply-to: | xfs-masters@xxxxxxxxxxx |
| Sender: | xfs-masters-bounce@xxxxxxxxxxx |
| User-agent: | Mutt/1.5.17+20080114 (2008-01-14) |
On Tue, Jul 01, 2008 at 05:05:29PM +0200, Elias Oltmanns wrote: > "Rafael J. Wysocki" <rjw@xxxxxxx> wrote: > > Do all of the filesystems implement the freezing? > > There is some work in progress [1]. [....] > [1] http://permalink.gmane.org/gmane.linux.file-systems/24716 No, that's the userspace ioctl interface to enable freezing from something other than dm-snapshot. The filesystems that is aimed at already support freezing via freeze_bdev(). Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx |
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