2015-11-23 15:13 GMT+03:00 Vasiliy Tolstov <v.tolstov@xxxxxxxxx>: > If file is not exists i get error: > error: internal error: unable to execute QEMU command 'transaction': > Could not open '/test.raw': Invalid argument Does libvirt/qemu supports external snapshots from raw source format? for example : virsh snapshot-create-as 40083 --no-metadata --disk-only --diskspec sda,driver=raw,file=/test.raw error: unsupported configuration: disk format 'raw' lacks backing file support -- Vasiliy Tolstov, e-mail: v.tolstov@xxxxxxxxx -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list