X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=src%2Fguestfs.c;h=1d6d40bf7322edfb98c81108e384412b42ec0860;hb=c0baa7bdb2b404e8c808700984b3fc1a699d8dd7;hp=7cc09cead39a5fb4fc83cfc7dc2f96fb6fdbd441;hpb=cada248a53858341c91f70392e8f5b6e47d9b4fe;p=libguestfs.git

diff --git a/src/guestfs.c b/src/guestfs.c
index 7cc09ce..1d6d40b 100644
--- a/src/guestfs.c
+++ b/src/guestfs.c
@@ -1,5 +1,5 @@
 /* libguestfs
- * Copyright (C) 2009 Red Hat Inc.
+ * Copyright (C) 2009-2010 Red Hat Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -1091,15 +1091,28 @@ guestfs__launch (guestfs_h *g)
      */
     g->cmdline[0] = g->qemu;
 
-    snprintf (buf, sizeof buf, "%d", g->memsize);
-    add_cmdline (g, "-m");
-    add_cmdline (g, buf);
+    /* Newer versions of qemu (from around 2009/12) changed the
+     * behaviour of monitors so that an implicit '-monitor stdio' is
+     * assumed if we are in -nographic mode and there is no other
+     * -monitor option.  Only a single stdio device is allowed, so
+     * this broke the '-serial stdio' option.  There is a new flag
+     * called -nodefaults which gets rid of all this default crud, so
+     * let's use that to avoid this and any future surprises.
+     */
+    if (qemu_supports (g, "-nodefaults"))
+      add_cmdline (g, "-nodefaults");
 
-    add_cmdline (g, "-no-reboot"); /* Force exit instead of reboot on panic */
     add_cmdline (g, "-nographic");
     add_cmdline (g, "-serial");
     add_cmdline (g, "stdio");
 
+    snprintf (buf, sizeof buf, "%d", g->memsize);
+    add_cmdline (g, "-m");
+    add_cmdline (g, buf);
+
+    /* Force exit instead of reboot on panic */
+    add_cmdline (g, "-no-reboot");
+
     /* These options recommended by KVM developers to improve reliability. */
     if (qemu_supports (g, "-no-hpet"))
       add_cmdline (g, "-no-hpet");
@@ -1493,9 +1506,11 @@ build_supermin_appliance (guestfs_h *g, const char *path,
 
   snprintf (cmd, sizeof cmd,
             "PATH='%s':$PATH "
-            "libguestfs-supermin-helper '%s' %s %s",
+            "libguestfs-supermin-helper '%s' " host_cpu " " REPO " %s %s",
             path,
             path, *kernel, *initrd);
+  if (g->verbose)
+    print_timestamped_message (g, "%s", cmd);
 
   r = system (cmd);
   if (r == -1 || WEXITSTATUS(r) != 0) {