Re: [Qemu-devel] -loadvm and disk only snapshot

2015-12-16 Thread Eric Blake
On 12/16/2015 10:25 AM, Vasiliy Tolstov wrote: > 2015-12-16 19:19 GMT+03:00 Eric Blake : >> Won't work (qemu is not able to load disk snapshots without memory). >> What libvirt does instead is to use qemu-img snapshot -c to change the >> snapshot back to the active layer, then boot qemu fresh on th

Re: [Qemu-devel] -loadvm and disk only snapshot

2015-12-16 Thread Vasiliy Tolstov
2015-12-16 19:19 GMT+03:00 Eric Blake : > Won't work (qemu is not able to load disk snapshots without memory). > What libvirt does instead is to use qemu-img snapshot -c to change the > snapshot back to the active layer, then boot qemu fresh on the correct > contents. > qemu-img snapshot -a ? as i

Re: [Qemu-devel] -loadvm and disk only snapshot

2015-12-16 Thread Eric Blake
On 12/16/2015 05:12 AM, Vasiliy Tolstov wrote: > Hi. I'm try to find some info how to run qemu vm from snapshot, but > all pages contains info about running vm from full vm snapshot with > memory state. > What happening when i'm run qemu with -loadvm from disk only snapshot > (created byblockdev-sn

[Qemu-devel] -loadvm and disk only snapshot

2015-12-16 Thread Vasiliy Tolstov
Hi. I'm try to find some info how to run qemu vm from snapshot, but all pages contains info about running vm from full vm snapshot with memory state. What happening when i'm run qemu with -loadvm from disk only snapshot (created byblockdev-snapshot-internal-sync)? -- Vasiliy Tolstov, e-mail: v.to