Am 06.06.2013 um 15:09 hat Liu Yuan geschrieben:
On 06/06/2013 08:46 PM, Kevin Wolf wrote:
Am 06.06.2013 um 13:57 hat Liu Yuan geschrieben:
Just call sd_create_branch() to rollback the image is good enough
Cc: qemu-devel@nongnu.org
Cc: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
Cc:
On 06/07/2013 03:31 PM, Kevin Wolf wrote:
Am 06.06.2013 um 15:09 hat Liu Yuan geschrieben:
On 06/06/2013 08:46 PM, Kevin Wolf wrote:
Am 06.06.2013 um 13:57 hat Liu Yuan geschrieben:
Just call sd_create_branch() to rollback the image is good enough
Cc: qemu-devel@nongnu.org
Cc: MORITA
Am 07.06.2013 um 15:48 hat Liu Yuan geschrieben:
On 06/07/2013 03:31 PM, Kevin Wolf wrote:
Am 06.06.2013 um 15:09 hat Liu Yuan geschrieben:
On 06/06/2013 08:46 PM, Kevin Wolf wrote:
Am 06.06.2013 um 13:57 hat Liu Yuan geschrieben:
Only when the write comes from VM, we do the following
On 06/07/2013 11:22 PM, Kevin Wolf wrote:
Am 07.06.2013 um 15:48 hat Liu Yuan geschrieben:
On 06/07/2013 03:31 PM, Kevin Wolf wrote:
Am 06.06.2013 um 15:09 hat Liu Yuan geschrieben:
On 06/06/2013 08:46 PM, Kevin Wolf wrote:
Am 06.06.2013 um 13:57 hat Liu Yuan geschrieben:
Only when the write
Am 07.06.2013 um 18:14 hat Liu Yuan geschrieben:
On 06/07/2013 11:22 PM, Kevin Wolf wrote:
Am 07.06.2013 um 15:48 hat Liu Yuan geschrieben:
On 06/07/2013 03:31 PM, Kevin Wolf wrote:
Am 06.06.2013 um 15:09 hat Liu Yuan geschrieben:
On 06/06/2013 08:46 PM, Kevin Wolf wrote:
Am 06.06.2013
On 06/08/2013 12:48 AM, Kevin Wolf wrote:
Hm, yes, I was confused. :-)
Anyway, the options stay the same: Either C1 must somehow inherit the VM
state from A on the Sheepdog level, or we must make sure to get this
order:
1. Switch to (read-only) snapshot A
2. Load the VM state
3. Create
Just call sd_create_branch() to rollback the image is good enough
Cc: qemu-devel@nongnu.org
Cc: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
Cc: Kevin Wolf kw...@redhat.com
Cc: Stefan Hajnoczi stefa...@redhat.com
Signed-off-by: Liu Yuan namei.u...@gmail.com
---
block/sheepdog.c |8 +---
Am 06.06.2013 um 13:57 hat Liu Yuan geschrieben:
Just call sd_create_branch() to rollback the image is good enough
Cc: qemu-devel@nongnu.org
Cc: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
Cc: Kevin Wolf kw...@redhat.com
Cc: Stefan Hajnoczi stefa...@redhat.com
Signed-off-by: Liu Yuan
On 06/06/2013 08:46 PM, Kevin Wolf wrote:
Am 06.06.2013 um 13:57 hat Liu Yuan geschrieben:
Just call sd_create_branch() to rollback the image is good enough
Cc: qemu-devel@nongnu.org
Cc: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
Cc: Kevin Wolf kw...@redhat.com
Cc: Stefan Hajnoczi
On 06/06/2013 08:46 PM, Kevin Wolf wrote:
I'm not sure how snapshots work internally for Sheepdog, but it seems
odd to me that you need to do this only for disk-only snapshots, but not
when the snapshot has VM state. (Also, note that 'qemu-img snapshot -a'
works on images with a VM state, so
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