fix clone_disk with formats other than raw/qcow2

[qemu-server.git] / PVE / QemuServer.pm

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 9d560ec3a91031d95fe6fd056e3f2c8298514a7c..d6e065efcc7adc36619aace72a86edd4a3fc8f56 100644 (file)
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -6925,11 +6925,11 @@ sub clone_disk {
        if (drive_is_cloudinit($drive)) {
            $name = "vm-$newvmid-cloudinit";
            $snapname = undef;
-           # cloudinit only supports raw and qcow2 atm:
-           if ($dst_format eq 'qcow2') {
-               $name .= '.qcow2';
-           } elsif ($dst_format ne 'raw') {
-               die "clone: unhandled format for cloudinit image\n";
+           # accept any format when cloning that's supported by QEMU_FORMAT_RE
+           # if it is not supported by QEMU_FORMAT_RE we do not reach here as
+           # it is recognized as cdrom, not cloudinit
+           if ($dst_format ne 'raw') {
+               $name .= ".$dst_format";
            }
        }
        $newvolid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $newvmid, $dst_format, $name, ($size/1024));