Re: [Qemu-devel] [PATCH v12 00/11] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2014-01-29 Thread Stefan Hajnoczi
On Tue, Jan 28, 2014 at 08:57:11AM -0800, Ian Main wrote: On Tue, Jan 28, 2014 at 03:31:36PM +0100, Stefan Hajnoczi wrote: On Mon, Jan 27, 2014 at 11:48:06AM +0800, Fam Zheng wrote: This series adds for point-in-time snapshot NBD exporting based on blockdev-backup (variant of drive-backup

Re: [Qemu-devel] [PATCH v12 00/11] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2014-01-29 Thread Kevin Wolf
Am 29.01.2014 um 09:44 hat Stefan Hajnoczi geschrieben: On Tue, Jan 28, 2014 at 08:57:11AM -0800, Ian Main wrote: On Tue, Jan 28, 2014 at 03:31:36PM +0100, Stefan Hajnoczi wrote: On Mon, Jan 27, 2014 at 11:48:06AM +0800, Fam Zheng wrote: This series adds for point-in-time snapshot NBD

Re: [Qemu-devel] [PATCH v12 00/11] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2014-01-28 Thread Stefan Hajnoczi
On Mon, Jan 27, 2014 at 11:48:06AM +0800, Fam Zheng wrote: This series adds for point-in-time snapshot NBD exporting based on blockdev-backup (variant of drive-backup with existing device as target). We get a thin point-in-time snapshot by COW mechanism of drive-backup, and export it through

Re: [Qemu-devel] [PATCH v12 00/11] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2014-01-28 Thread Ian Main
On Tue, Jan 28, 2014 at 03:31:36PM +0100, Stefan Hajnoczi wrote: On Mon, Jan 27, 2014 at 11:48:06AM +0800, Fam Zheng wrote: This series adds for point-in-time snapshot NBD exporting based on blockdev-backup (variant of drive-backup with existing device as target). We get a thin

Re: [Qemu-devel] [PATCH v12 00/11] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2014-01-28 Thread Stefan Hajnoczi
On Mon, Jan 27, 2014 at 11:48:06AM +0800, Fam Zheng wrote: This series adds for point-in-time snapshot NBD exporting based on blockdev-backup (variant of drive-backup with existing device as target). We get a thin point-in-time snapshot by COW mechanism of drive-backup, and export it through

Re: [Qemu-devel] [PATCH v12 00/11] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2014-01-28 Thread Fam Zheng
On Tue, 01/28 15:31, Stefan Hajnoczi wrote: On Mon, Jan 27, 2014 at 11:48:06AM +0800, Fam Zheng wrote: This series adds for point-in-time snapshot NBD exporting based on blockdev-backup (variant of drive-backup with existing device as target). We get a thin point-in-time snapshot by COW

[Qemu-devel] [PATCH v12 00/11] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2014-01-26 Thread Fam Zheng
This series adds for point-in-time snapshot NBD exporting based on blockdev-backup (variant of drive-backup with existing device as target). We get a thin point-in-time snapshot by COW mechanism of drive-backup, and export it through built in NBD server. The steps are as below: 1. (SHELL)