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Re: [Qemu-devel] [PATCH v3 3/8] block: add drive-backup QMP command
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH v3 3/8] block: add drive-backup QMP command |
Date: |
Thu, 16 May 2013 09:31:14 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, May 15, 2013 at 01:04:55PM -0600, Eric Blake wrote:
> On 05/15/2013 08:34 AM, Stefan Hajnoczi wrote:
> > @drive-backup
> >
> > Start a point-in-time copy of a block device to a new destination. The
> > status of ongoing drive-backup operations can be checked with
> > query-block-jobs where the BlockJobInfo.type field has the value 'backup'.
> > The operation can be stopped before it has completed using the
> > block-job-cancel command.
> >
>
> > +++ b/qmp-commands.hx
> > @@ -912,6 +912,12 @@ EQMP
> > },
> >
> > {
> > + .name = "drive-backup",
> > + .args_type = "device:B,target:s,speed:i?,mode:s?,format:s?",
> > + .mhandler.cmd_new = qmp_marshal_input_drive_backup,
> > + },
>
> No example? But I'm not going to block this patch because of that.
I'll add an example in v4.
- [Qemu-devel] [PATCH v3 4/8] qemu-iotests: add 055 drive-backup test case, (continued)
- [Qemu-devel] [PATCH v3 4/8] qemu-iotests: add 055 drive-backup test case, Stefan Hajnoczi, 2013/05/15
- [Qemu-devel] [PATCH v3 1/8] block: add bdrv_add_before_write_cb(), Stefan Hajnoczi, 2013/05/15
- [Qemu-devel] [PATCH v3 5/8] blockdev: rename BlkTransactionStates to singular, Stefan Hajnoczi, 2013/05/15
- [Qemu-devel] [PATCH v3 3/8] block: add drive-backup QMP command, Stefan Hajnoczi, 2013/05/15
- [Qemu-devel] [PATCH v3 2/8] block: add basic backup support to block driver, Stefan Hajnoczi, 2013/05/15
- Re: [Qemu-devel] [PATCH v3 2/8] block: add basic backup support to block driver, Wenchao Xia, 2013/05/15
- Re: [Qemu-devel] [PATCH v3 2/8] block: add basic backup support to block driver, Paolo Bonzini, 2013/05/20
- Re: [Qemu-devel] [PATCH v3 2/8] block: add basic backup support to block driver, Stefan Hajnoczi, 2013/05/21
- Re: [Qemu-devel] [PATCH v3 2/8] block: add basic backup support to block driver, Paolo Bonzini, 2013/05/21
- Re: [Qemu-devel] [PATCH v3 2/8] block: add basic backup support to block driver, Dietmar Maurer, 2013/05/21
- Re: [Qemu-devel] [PATCH v3 2/8] block: add basic backup support to block driver, Paolo Bonzini, 2013/05/21
- Re: [Qemu-devel] [PATCH v3 2/8] block: add basic backup support to block driver, Dietmar Maurer, 2013/05/21
- Re: [Qemu-devel] [PATCH v3 2/8] block: add basic backup support to block driver, Paolo Bonzini, 2013/05/21