libxl: Add Xen colo support for qemu-upstream colo code

Because of qemu code has been updated, we update Xen colo block code.

Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>

diff --git a/tools/libxl/libxl_colo_qdisk.c b/tools/libxl/libxl_colo_qdisk.c
index 303b96edbdc4c1c382d08448d11cb2b8c57b206a..4c017cabe61924d121c54d5aee23b0d646daf31b 100644 (file)
--- a/tools/libxl/libxl_colo_qdisk.c
+++ b/tools/libxl/libxl_colo_qdisk.c
@@ -169,9 +169,9 @@ static void colo_qdisk_save_preresume(libxl__egc *egc,
     /* qmp command doesn't support the driver "nbd" */
     node = GCSPRINTF("colo_node%d",
                      libxl__device_disk_dev_number(disk->vdev, NULL, NULL));
-    cmd = GCSPRINTF("drive_add buddy driver=replication,mode=primary,"
+    cmd = GCSPRINTF("drive_add -n buddy driver=replication,mode=primary,"
                     "file.driver=nbd,file.host=%s,file.port=%d,"
-                    "file.export=%s,node-name=%s,if=none",
+                    "file.export=%s,node-name=%s",
                     host, port, export_name, node);
     ret = libxl__qmp_hmp(gc, domid, cmd, NULL);
     if (ret)