X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=appliance%2Finit;h=84ee96e3033375936cf09ffbaa94ff963b085b4c;hp=8b97590ae4426c4715191ae694278b9e2ae409fc;hb=f8d781a00dcc9936802853d624ca92451463ab7f;hpb=d186e9d3d371162774d026f85823d9615ac3bbbc

diff --git a/appliance/init b/appliance/init
index 8b97590..84ee96e 100755
--- a/appliance/init
+++ b/appliance/init
@@ -8,9 +8,18 @@ mount -t proc /proc /proc
 mount -t sysfs /sys /sys
 
 if [ -x /etc/init.d/udev ]; then
-  /etc/init.d/udev start
-elif [ -x /sbin/start_udev ]; then
-  /sbin/start_udev
+  if type service >/dev/null 2>&1; then
+     service udev start
+  else
+     /etc/init.d/udev start
+  fi
+elif [ -x /sbin/start_udev ] && /sbin/start_udev; then
+  :
+elif [ -x /sbin/udevd ]; then
+  echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug
+  /sbin/udevd --daemon
+  /sbin/udevadm trigger
+  /sbin/udevadm settle --timeout=10
 else
   echo No udev, creating /dev manually
   mount -t tmpfs none /dev
@@ -46,6 +55,9 @@ route add default gw 10.0.2.2
 lvm vgscan --ignorelockingfailure
 lvm vgchange -ay --ignorelockingfailure
 
+# Improve virtio-blk performance (RHBZ#509383).
+for f in /sys/block/vd*/queue/rotational; do echo 1 > $f; done
+
 # Keep these to enhance the usefulness of debug output.
 ls -l /dev
 cat /proc/mounts
@@ -58,14 +70,21 @@ lsmod
 #ping -n -v -c 5 10.0.2.2
 #ping -n -v -c 5 10.0.2.4
 
-# Improve virtio-blk performance (RHBZ#509383).
-for f in /sys/block/vd*/queue/rotational; do echo 1 > $f; done
+echo -n "uptime: "; cat /proc/uptime
 
 if ! grep -sq guestfs_rescue=1 /proc/cmdline; then
   exec guestfsd -f
 fi
 
+# Use appliance in rescue mode, also used by the virt-rescue command.
 TERM=linux ;# XXX library should pass this from library's environment
 PS1='><rescue> '
 export TERM PS1
+echo
+echo "Welcome to virt-rescue, the libguestfs rescue shell."
+echo
+echo "Note: The contents of / are the rescue appliance."
+echo "You have to mount the guest's partitions under /sysroot"
+echo "before you can examine them."
+echo
 exec bash -i