[readonly/geninitrd/devel: 213/334] Working rootfs on LVM2 support (tested).

[draenog]

commit 4e1e40bd512536eee2b237cca09be1d93cc845bf
Author: Arkadiusz Miśkiewicz <arekm at maven.pl>
Date:   Thu Jun 24 13:09:12 2004 +0000

    Working rootfs on LVM2 support (tested).
    
    svn-id: @4237

 geninitrd | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)
---
diff --git a/geninitrd b/geninitrd
index a6de578..34ce9a2 100755
--- a/geninitrd
+++ b/geninitrd
@@ -862,6 +862,8 @@ fi
 
 find_root
 
+org_rootdev="$rootdev1"
+
 find_modules_for "$rootdev1"
 
 findmodule "-$rootFs"
@@ -1075,12 +1077,17 @@ if is_yes "$uselvm" ; then
 	mkdir -p $MNTIMAGE/etc
 	mkdir -p $MNTIMAGE/tmp
 	mkdir -p $MNTIMAGE/proc
+	mkdir -p $MNTIMAGE/newroot
 	echo "mount -t proc none /proc" >> "$s"
 	echo "mount -t devfs none /dev" >> "$s"
 	echo "mount -t tmpfs none /tmp" >> "$s"
 	if [ "$LVMTOOLSVERSION" = "1" ] ; then
 		echo "lvm vgscan -T" >> "$s"
 		echo "lvm vgchange -T -a y $VGVOLUME" >> "$s"
+		echo "umount /tmp" >> "$s"
+	        # fail to umount
+	        echo "umount /dev" >> "$s"
+	        echo "umount /proc" >> "$s"
 	else
 	    	echo "cat /etc/lvm.conf > /tmp/lvm.conf" >> "$s"
 	    	echo "global {" > "$MNTIMAGE/etc/lvm.conf"
@@ -1094,13 +1101,17 @@ if is_yes "$uselvm" ; then
 		fi
 		lvm dumpconfig | awk '/filter=/' >> "$MNTIMAGE/etc/lvm.conf"
 		echo "}" >> "$MNTIMAGE/etc/lvm.conf"
-		echo "LVM_SYSTEM_DIR=/tmp lvm vgscan --mknodes --ignorelockingfailure" >> "$s"
+		echo "LVM_SYSTEM_DIR=/tmp lvm vgscan --ignorelockingfailure" >> "$s"
 		echo "LVM_SYSTEM_DIR=/tmp lvm vgchange --ignorelockingfailure -a y $VGVOLUME" >> "$s"
+		echo "mount $org_rootdev /newroot" >> "$s"
+		echo "umount /tmp" >> "$s"
+		# fail to umount
+		echo "umount /dev" >> "$s"
+		echo "umount /proc" >> "$s"
+	        echo "cd /newroot" >> "$s"
+	        echo "pivot_root . initrd" >> "$s"
+	        echo "exec /usr/sbin/chroot . /sbin/init -i < dev/console > dev/console 2>&1" >> "$s"
 	fi
-	echo "umount /tmp" >> "$s"
-	# fail to umount
-	echo "umount /dev" >> "$s"
-	echo "umount /proc" >> "$s"
 fi
 
 chmod +x "$RCFILE"
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/readonly/geninitrd.git/commitdiff/398807324938659207036e520c0950a61ef50c11