Re: [Qemu-devel] [PATCH v3 3/8] block: add drive-backup QMP command

2013-05-16 Thread Stefan Hajnoczi
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 wher

Re: [Qemu-devel] [PATCH v3 3/8] block: add drive-backup QMP command

2013-05-15 Thread Eric Blake
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 ca

[Qemu-devel] [PATCH v3 3/8] block: add drive-backup QMP command

2013-05-15 Thread Stefan Hajnoczi
@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-ca