+sub rename_volume {
+ my ($class, $scfg, $storeid, $source_volname, $target_vmid, $target_volname) = @_;
+
+ my (
+ undef,
+ $source_image,
+ $source_vmid,
+ $base_name,
+ $base_vmid,
+ undef,
+ $format
+ ) = $class->parse_volname($source_volname);
+ $target_volname = $class->find_free_diskname($storeid, $scfg, $target_vmid, $format)
+ if !$target_volname;
+
+ eval {
+ my $cmd = $rbd_cmd->($scfg, $storeid, 'info', $target_volname);
+ run_rbd_command($cmd, errmsg => "exist check", quiet => 1);
+ };
+ die "target volume '${target_volname}' already exists\n" if !$@;
+
+ my $cmd = $rbd_cmd->($scfg, $storeid, 'rename', $source_image, $target_volname);
+
+ run_rbd_command(
+ $cmd,
+ errmsg => "could not rename image '${source_image}' to '${target_volname}'",
+ );
+
+ $base_name = $base_name ? "${base_name}/" : '';
+
+ return "${storeid}:${base_name}${target_volname}";
+}
+