On Mon, Nov 10, 2014 at 8:17 AM, Chunyan Liu <cy...@suse.com> wrote: > > 3. Function Implementation > > libxl_domain_snapshot_create: > 1). check args validation > 2). save domain memory through save-domain > 3). take disk snapshot by qmp command (if domian is active) or qemu-img > command (if domain is inactive).
By "active" here, do you you mean "live" (vs paused)? > libxl_domain_snapshot_delete: > 1). check args validation > 2). remove memory state file. > 3). delete disk snapshot. (for internal disk snapshot, through qmp > command or qemu-img command) Out of curiosity, why is this necessary? Is libxl keeping track of the snapshots somewhere? Or qemu? Or to put it a different way, since the caller knows the filenames, why can't the caller just erase the files themselves? -George _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
