live boot search algorithm improveremnt

src/addons/04-udev.sh

@@ -20,7 +20,7 @@ if [ "$skipglibc" != "true" ] && [ "$skipudev" != "true" ] ; then
   done
   touch ${WORKDIR}/etc/modprobe.d/modprobe.conf
   #copy binaries
-  copy_binary udevadm udevd
+  copy_binary udevadm udevd tmpfiles vgscan  vschange
 else
 	warn "udev will not install"
 fi

src/scripts/02-modules.sh

@@ -4,14 +4,18 @@ ls /lib/modules/*/fs/ | sed "s/^/modprobe /g" | sed "s/$/ &/g" > /fs
 sh /fs &>/dev/null
 if [ -x /xbin/udevd -a -x /xbin/udevadm ] && [ "$noudev" != "true" ]; then
   msg "Triggering udev"
+  mdev -s
   /xbin/udevd --daemon
-  /xbin/udevadm trigger --action=add
-  /xbin/udevadm settle --timeout=10
+  /xbin/udevadm trigger --action=add --type=subsystems
+  /xbin/udevadm trigger --action=add --type=devices
+  /xbin/udevadm trigger --action=change --type=devices
+  /xbin/udevadm settle
+  vgscan --mknodes --ignorelockingfailure >/dev/null 2>&1
+  vgchange --sysinit --activate y >/dev/null 2>&1
+
 else
   debug "Listing kernel modules"
   find  /lib/modules/ | sed "s/.*\///g" | grep "\.ko" | sed "s/.ko.*/ &/g" | sed "s/^/modprobe /g"> /load_modules.sh
   msg "Trying to load kernel modules"
   sh /load_modules.sh &>/dev/null
 fi
-msg "Waiting for kernel modules"
-sleep 2

src/scripts/96-fsmount.sh

@@ -63,10 +63,11 @@ live_config(){
 }
 live_boot(){
 	[ "$sfs" == "" ] && sfs="/main.sfs"
-	if [ "$root" == "" ] ; then
+	while [ "$root" == "" ] ; do
 		list=$(ls /sys/class/block/ | grep ".*[0-9]$" | grep -v loop | grep -v ram | grep -v nbd | sed "s|^|/dev/|g")
 		for part in $list
 		do
+			sleep 0.1
 			debug "Looking for" "$part"
 			if is_file_avaiable "$part" "${sfs}"
 			then
@@ -74,9 +75,7 @@ live_boot(){
 				export root=$part
 			fi
 		done
-	else
-		msg "Force setting root" "$root"
-	fi
+	done
 	debug "Mounting live media"
 	mkdir /output
 	mkdir /source