From c4ff05e3d371b664094c337b0c224dfa1b8c32aa Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@rogentos.ro>
Date: Sat, 2 Jan 2016 01:36:40 +0000
Subject: after a closer look, fedora seems to keep live rootfs as ext4, so we
 should do the same

---
 iso32 | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

(limited to 'iso32')

diff --git a/iso32 b/iso32
index a7c0ad1..fe194f6 100755
--- a/iso32
+++ b/iso32
@@ -6,7 +6,11 @@ kernelconfig
 checkroot
 
 makeisox86 () {
+	# create an empty 15GB ext4 fs were our rootfs will stay
+	dd if=/dev/zero of=""$isosyncdirx86".img" bs=50M count=300
+	mkfs.ext4 ""$isosyncdirx86".img"
 	# create live iso layout
+	mkdir -p "$isosyncdirx86"
 	mkdir -p "$isostagingdirx86"
 	mkdir -p "$isobootdirx86"
 	mkdir -p "$isoliveosdirx86"
@@ -14,7 +18,9 @@ makeisox86 () {
 	mkdir -p "$isolivesqfsdirx86"
 	# mount && copy our core stage 4 image
 	mount -t squashfs "$chrootx86" "$isostagingdirx86"
+	mount -t ext4 ""$isosyncdirx64".img" "$isosyncdirx86"
 	rsync -aHAXr --progress "$isostagingx86/" "$isosyncdirx86/"
+	# copy our kernel into cdroot
 	cp -avx ""$isosyncdirx86"/boot/"$isokernelnamex86"" ""$isorootdirx86"/boot/vmlinuz"
 	# configure portage && give up control for package / desktop environment installation
 	isostartx86
@@ -22,13 +28,13 @@ makeisox86 () {
 	isobuildsystemx86
 	isochrootx86
 	isostopx86
-	# squash live environment
-	mksquashfs "$isosyncdirx86" ""$isosyncdirx86".img" -b 1048576 -comp xz -Xdict-size 100%
-	# move our squashed live environment on place
+	# umount rootfs before compression
+	umount -l "$isosyncdirx86" > /dev/null 2>&1
+	# move rootfs in place
 	mv ""$isosyncdirx86".img"  "$isolivesqfsdirx86"
-	# squash it again to be detected by dmsquash-live
-	mksquashfs "$isosupersquashdirx86" ""$isorootdirx86"/squashfs.img"
-	# and again, move our double squashed live environment on place
+	# squash rootfs with best compression
+	mksquashfs "$isosupersquashdirx86" ""$isorootdirx86"/squashfs.img" -b 1048576 -comp xz -Xdict-size 100%
+	# move squashed rootfs in place
 	mv ""$isorootdirx86"/squashfs.img" "$isoliveosdirx86"
 }
 
@@ -39,10 +45,11 @@ bootcorex86 () {
 }
 
 cleanupisox86 () {
+	umount "$isostagingdirx86"
 	rm -rf "$isosyncdirx86"
+	rm -rf "$isostagingdirx86"
 	rm -rf "$bootcorepath"
 	rm -rf "$isosupersquashdirx86"
-	umount "$isostagingdirx86"
 }
 
 main () {
-- 
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