Re: [Qemu-devel] [PATCH v6 00/10] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2013-12-12 Thread Markus Armbruster
Fam Zheng f...@redhat.com writes: On 2013年11月28日 16:39, 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

Re: [Qemu-devel] [PATCH v6 00/10] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2013-12-12 Thread Fam Zheng
On 2013年12月12日 16:14, Markus Armbruster wrote: Fam Zheng f...@redhat.com writes: On 2013年11月28日 16:39, 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

Re: [Qemu-devel] [PATCH v6 00/10] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2013-12-11 Thread Ian Main
On Wed, Dec 11, 2013 at 10:46:49AM +0800, Fam Zheng wrote: On 2013年11月28日 16:39, 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

Re: [Qemu-devel] [PATCH v6 00/10] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2013-12-10 Thread Fam Zheng
On 2013年11月28日 16:39, 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 built in NBD server.

[Qemu-devel] [PATCH v6 00/10] Drop in_use from BlockDriverState and enable point-in-time snapshot exporting over NBD

2013-11-28 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)