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authorAaron Griffin <aaron@archlinux.org>2006-09-11 08:36:37 +0000
committerAaron Griffin <aaron@archlinux.org>2006-09-11 08:36:37 +0000
commit2cd2b97d60472acf68349c7fe43834ac46c7c6b0 (patch)
tree3b229ed523b557fb5af2cc2d222f966898eb687c /archlive_hook
parentfc474e13f0bea567b42535ee777221e846fef3d9 (diff)
git-svn-id: http://phraktured.net/archiso@4 00a9fe69-e71b-0410-bb23-df0e5024db41
Diffstat (limited to 'archlive_hook')
-rw-r--r--archlive_hook23
1 files changed, 19 insertions, 4 deletions
diff --git a/archlive_hook b/archlive_hook
index 12d14c8..754c266 100644
--- a/archlive_hook
+++ b/archlive_hook
@@ -10,14 +10,21 @@ run_hook ()
msg "done."
squashfound=0
+ #TODO check for usb devices as well...
msg -n ":: Scanning for boot cdrom device..."
+ squashimg="/tmpfs/bootcd/archlive.sqfs"
+
+ /bin/modprobe -q isofs >/dev/null 2>&1
+ PS1="ramfs$ " /bin/sh -i
for cdrom in /dev/cd/*; do
- if mount -r -t iso9660 "${cdrom}" /tmpfs/bootcd >/dev/null 2>&1; then
- if [ -e /tmpfs/bootcd/archlive.sqfs ]; then
+ if mount -r -t isofs "${cdrom}" /tmpfs/bootcd >/dev/null 2>&1; then
+ if [ -e "${squashimg}" ]; then
squashfound=1
msg "${cdrom}"
break
fi
+ else
+ echo "Failed to mount ${cdrom}"
fi
[ ${squashfound} -eq 0 ] && umount /tmpfs/bootcd >/dev/null 2>&1
done
@@ -27,15 +34,20 @@ run_hook ()
exit 1
fi
+ if [ "${copytoram}" == "y" ]; then
+ /bin/cat /tmpfs/bootcd/archlive.sqfs > /tmpfs/archlive.sqfs
+ squashimg="/tmpfs/archlive.sqfs"
+ fi
+
msg -n ":: Mounting squashfs image..."
/bin/modprobe -q squashfs >/dev/null 2>&1
/bin/mkdir -p /tmpfs/squashfs_root
- if ! /bin/losetup /dev/loop0 /tmpfs/bootcd/archlive.sqfs; then
+ if ! /bin/losetup /dev/loop0 "${squashimg}"; then
echo "ERROR: Cannot mount loop device /dev/loop0...aborting"
exit 1
fi
+
/bin/mount -r -t squashfs /dev/loop0 /tmpfs/squashfs_root
- #mount.full -r -t squashfs -o loop /tmpfs/bootcd/squashfs_image /tmpfs/squashfs_root
msg "done."
msg -n ":: Mounting root (union) filesystem..."
@@ -52,5 +64,8 @@ run_hook ()
[ "x${udevpid}" != "x" ] && /bin/kill -9 $udevpid 2>&1 >/dev/null
#Yep, we're bailing out here. We don't need kinit.
msg ":: Passing control to Archlinux Initscripts...Please Wait"
+ /bin/umount /sys
+ /bin/umount /proc
+ /bin/umount /dev
exec /bin/run-init -c /dev/console /real_root /sbin/init ${CMDLINE}
}