virt-make-fs: Refresh man page.

[libguestfs.git] / src / virt.c

diff --git a/src/virt.c b/src/virt.c
index cd48888..cc11c68 100644 (file)
--- a/src/virt.c
+++ b/src/virt.c
@@ -82,6 +82,7 @@ guestfs__add_domain (guestfs_h *g, const char *domain_name,
   const char *libvirturi;
   int readonly;
   int live;
+  int allowuuid;
   const char *iface;
   struct guestfs___add_libvirt_dom_argv optargs2 = { .bitmask = 0 };
 
@@ -93,6 +94,8 @@ guestfs__add_domain (guestfs_h *g, const char *domain_name,
           ? optargs->iface : NULL;
   live = optargs->bitmask & GUESTFS_ADD_DOMAIN_LIVE_BITMASK
          ? optargs->live : 0;
+  allowuuid = optargs->bitmask & GUESTFS_ADD_DOMAIN_ALLOWUUID_BITMASK
+            ? optargs->allowuuid : 0;
 
   if (live && readonly) {
     error (g, _("you cannot set both live and readonly flags"));
@@ -114,7 +117,14 @@ guestfs__add_domain (guestfs_h *g, const char *domain_name,
    */
   virConnSetErrorFunc (conn, NULL, ignore_errors);
 
-  dom = virDomainLookupByName (conn, domain_name);
+  /* Try UUID first. */
+  if (allowuuid)
+    dom = virDomainLookupByUUIDString (conn, domain_name);
+
+  /* Try ordinary domain name. */
+  if (!dom)
+    dom = virDomainLookupByName (conn, domain_name);
+
   if (!dom) {
     err = virGetLastError ();
     error (g, _("no libvirt domain called '%s': %s"),
@@ -382,10 +392,10 @@ guestfs___add_libvirt_dom (guestfs_h *g, virDomainPtr dom,
   /* Checkpoint the command line around the operation so that either
    * all disks are added or none are added.
    */
-  cmdline_pos = guestfs___checkpoint_cmdline (g);
+  struct drive **cp = guestfs___checkpoint_drives (g);
   r = guestfs___for_each_disk (g, dom, add_disk, &optargs2);
   if (r == -1)
-    guestfs___rollback_cmdline (g, cmdline_pos);
+    guestfs___rollback_drives (g, cp);
 
   return r;
 }