- Fix up directory in mdmonitor init script so that we restart mdmon like

we are supposed to
- Add a rule to run incremental assembly on containers in case there are
    multiple volumes in a container and we only started some of them in the
    initramfs
- Make -If work with imsm arrays. We had too restrictive of a test in
    sysfs_unique_holder.

mdmonitor.init

@@ -41,9 +41,9 @@ usage ()
 start ()
 {
 # (Re)start mdmon to take over monitoring of mdmon started from the initrd
-    if [ -f /dev/.mdadm/*.pid ]; then
+    if [ -f /dev/md/*.pid ]; then
         origprog="$prog"; prog="mdmon"
-        action $"Starting $prog: " /sbin/mdmon /proc/mdstat /
+        action $"Starting $prog: " /sbin/mdmon --takeover --all
         prog="$origprog"
     fi
 # Make sure configuration file exists and has information we can use