Re: [Xen-devel] [RFC V9 4/4] domain snapshot design: libxl/libxlu

2015-01-09 Thread Chun Yan Liu
On 1/8/2015 at 08:11 PM, in message 1420719107.19787.53.ca...@citrix.com, Ian Campbell ian.campb...@citrix.com wrote: On Mon, 2014-12-22 at 02:36 -0700, Chun Yan Liu wrote: b). For internal snapshot, like qcow2, lvm too. For lvm, it doesn't support snapshot of snapshot, so out

Re: [Xen-devel] [RFC V9 4/4] domain snapshot design: libxl/libxlu

2015-01-08 Thread Ian Campbell
On Mon, 2014-12-22 at 02:36 -0700, Chun Yan Liu wrote: b). For internal snapshot, like qcow2, lvm too. For lvm, it doesn't support snapshot of snapshot, so out of scope. For qcow2, delete any disk snapshot won't affect others. For either internal or external if you are

Re: [Xen-devel] [RFC V9 4/4] domain snapshot design: libxl/libxlu

2014-12-22 Thread Chun Yan Liu
On 12/19/2014 at 06:38 PM, in message 1418985490.20028.27.ca...@citrix.com, Ian Campbell ian.campb...@citrix.com wrote: On Thu, 2014-12-18 at 23:58 -0700, Chun Yan Liu wrote: On 12/18/2014 at 11:27 PM, in message 1418916436.11882.101.ca...@citrix.com, Ian Campbell

Re: [Xen-devel] [RFC V9 4/4] domain snapshot design: libxl/libxlu

2014-12-22 Thread Chun Yan Liu
On 12/19/2014 at 06:38 PM, in message 1418985490.20028.27.ca...@citrix.com, Ian Campbell ian.campb...@citrix.com wrote: On Thu, 2014-12-18 at 23:58 -0700, Chun Yan Liu wrote: On 12/18/2014 at 11:27 PM, in message 1418916436.11882.101.ca...@citrix.com, Ian Campbell

Re: [Xen-devel] [RFC V9 4/4] domain snapshot design: libxl/libxlu

2014-12-19 Thread Ian Campbell
On Thu, 2014-12-18 at 23:58 -0700, Chun Yan Liu wrote: On 12/18/2014 at 11:27 PM, in message 1418916436.11882.101.ca...@citrix.com, Ian Campbell ian.campb...@citrix.com wrote: On Tue, 2014-12-16 at 14:32 +0800, Chunyan Liu wrote: Changes to V8: * remove

Re: [Xen-devel] [RFC V9 4/4] domain snapshot design: libxl/libxlu

2014-12-18 Thread Ian Campbell
On Tue, 2014-12-16 at 14:32 +0800, Chunyan Liu wrote: Changes to V8: * remove libxl_domain_snapshot_create/delete/revert API * export disk snapshot functionality for both xl and libvirt usage === Libxl/libxlu Design

Re: [Xen-devel] [RFC V9 4/4] domain snapshot design: libxl/libxlu

2014-12-18 Thread Chun Yan Liu
On 12/18/2014 at 11:27 PM, in message 1418916436.11882.101.ca...@citrix.com, Ian Campbell ian.campb...@citrix.com wrote: On Tue, 2014-12-16 at 14:32 +0800, Chunyan Liu wrote: Changes to V8: * remove libxl_domain_snapshot_create/delete/revert API * export disk snapshot

Re: [Xen-devel] [RFC V9 4/4] domain snapshot design: libxl/libxlu

2014-12-17 Thread Wei Liu
On Tue, Dec 16, 2014 at 02:32:57PM +0800, Chunyan Liu wrote: Changes to V8: * remove libxl_domain_snapshot_create/delete/revert API * export disk snapshot functionality for both xl and libvirt usage === Libxl/libxlu

[Xen-devel] [RFC V9 4/4] domain snapshot design: libxl/libxlu

2014-12-15 Thread Chunyan Liu
Changes to V8: * remove libxl_domain_snapshot_create/delete/revert API * export disk snapshot functionality for both xl and libvirt usage === Libxl/libxlu Design 1. New Structures libxl_disk_snapshot =