Support for this format was removed about a year ago from qemu with this commit, commit 550830f9351291c585c963204ad9127998b1c1ce Author: Stefan Hajnoczi <stefanha@xxxxxxxxxx> Date: Tue Sep 16 15:24:24 2014 +0100 block: delete cow block driver Signed-off-by: Charles Arnold <carnold@xxxxxxxx> diff --git a/virtinst/storage.py b/virtinst/storage.py index 24973d3..e50b78f 100644 --- a/virtinst/storage.py +++ b/virtinst/storage.py @@ -540,7 +540,7 @@ class StorageVolume(_StorageObject): """ Base class for building and installing libvirt storage volume xml """ - ALL_FORMATS = ["raw", "bochs", "cloop", "cow", "dmg", "iso", "qcow", + ALL_FORMATS = ["raw", "bochs", "cloop", "dmg", "iso", "qcow", "qcow2", "qed", "vmdk", "vpc", "fat", "vhd", "vdi"] @staticmethod @@ -741,7 +741,7 @@ class StorageVolume(_StorageObject): def list_create_formats(self): if self._supports_format(): - return ["raw", "cow", "qcow", "qcow2", "qed", "vmdk", "vpc", "vdi"] + return ["raw", "qcow", "qcow2", "qed", "vmdk", "vpc", "vdi"] return None _______________________________________________ virt-tools-list mailing list virt-tools-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/virt-tools-list