Re: [Qemu-devel] [PATCH] Copy snapshots out of QCOW2 disk

2010-09-16 Thread Kevin Wolf
Am 15.09.2010 19:56, schrieb edison: > On Tue, Sep 14, 2010 at 3:35 AM, Kevin Wolf wrote: >> >> Am 10.09.2010 02:08, schrieb disheng...@gmail.com: >>> diff --git a/block.h b/block.h >>> index 5f64380..9ec6219 100644 >>> --- a/block.h >>> +++ b/block.h >>> @@ -211,6 +211,8 @@ int bdrv_snapshot_goto

Re: [Qemu-devel] [PATCH] Copy snapshots out of QCOW2 disk

2010-09-15 Thread edison
On Tue, Sep 14, 2010 at 3:35 AM, Kevin Wolf wrote: > > Am 10.09.2010 02:08, schrieb disheng...@gmail.com: > > From: edison > > > > In order to backup snapshots, created from QCOW2 iamge, we want to copy > > snapshots out of QCOW2 disk to a seperate storage. > > The following patch adds a new opt

Re: [Qemu-devel] [PATCH] Copy snapshots out of QCOW2 disk

2010-09-14 Thread Kevin Wolf
Am 10.09.2010 02:08, schrieb disheng...@gmail.com: > From: edison > > In order to backup snapshots, created from QCOW2 iamge, we want to copy > snapshots out of QCOW2 disk to a seperate storage. > The following patch adds a new option in "qemu-img": qemu-img convert -f > qcow2 -O qcow2 -s snaps

[Qemu-devel] [PATCH] Copy snapshots out of QCOW2 disk

2010-09-09 Thread disheng . su
From: edison In order to backup snapshots, created from QCOW2 iamge, we want to copy snapshots out of QCOW2 disk to a seperate storage. The following patch adds a new option in "qemu-img": qemu-img convert -f qcow2 -O qcow2 -s snapshot_name src_img bck_img. Right now, it only supports to copy t