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Update archiso hooks to work with next mkinitcpio 0.6

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Some basic changes to make archiso hooks work with the next mkinitcpio 0.6
Tested under KVM, a ""2010.02"" and works fine with it.

NOTE: current mkinitcpio-0.5.99.2-2 does not include "losetup", maybe
will be included in next version, see #[1]. For now must be added manually.

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
This commit is contained in:
Gerardo Exequiel Pozzi 2010-02-04 18:48:55 -03:00 committed by Aaron Griffin
parent a2f6841ce3
commit 1baefc75a6
2 changed files with 13 additions and 11 deletions
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22
archiso/hooks/archiso
View File

@ -9,7 +9,7 @@ _mnt_bind()
# args: /path/to/image_file
_mnt_squashfs()
{
/bin/modprobe -q loop >/dev/null 2>&1
/sbin/modprobe -q loop >/dev/null 2>&1
img="${1}"
base_img="${img##*/}";
@ -27,7 +27,7 @@ _mnt_squashfs()
while [ ! -e "/dev/loop${LOOP_NUM}" ]; do
sleep 1
done
if ! /bin/losetup "/dev/loop${LOOP_NUM}" ${img}; then
if ! /sbin/losetup "/dev/loop${LOOP_NUM}" ${img}; then
echo "ERROR: Cannot mount loop device /dev/loop${LOOP_NUM}"
break
fi
@ -70,7 +70,7 @@ run_hook ()
PS1="ramfs$ " /bin/sh -i
done
eval $(fstype < /dev/archiso 2>/dev/null)
FSTYPE=$(blkid -o value -s TYPE /dev/archiso 2>/dev/null)
if [ -n "${FSTYPE}" ]; then
if [ "${FSTYPE}" = "unknown" ]; then
# First try mounting then with vfat, maybe someone put the image on
@ -98,8 +98,8 @@ run_hook ()
echo "ERROR: /dev/archiso found, but the filesystem type is unknown."
fi
/bin/modprobe -q squashfs >/dev/null 2>&1
/bin/modprobe -q aufs >/dev/null 2>&1
/sbin/modprobe -q squashfs >/dev/null 2>&1
/sbin/modprobe -q aufs >/dev/null 2>&1
msg ":: Mounting root (aufs) filesystem"
/bin/mount -t aufs -o dirs=/tmpfs=rw none /real_root
@ -137,17 +137,19 @@ run_hook ()
if [ "${break}" = "y" ]; then
echo ":: Break requested, type 'exit' to resume operation"
echo " NOTE: klibc contains no 'ls' binary, use 'echo *' instead"
PS1="ramfs$ " /bin/sh -i
fi
udevpid=$(/bin/minips -C udevd -o pid=)
[ "x${udevpid}" != "x" ] && /bin/kill -9 $udevpid 2>&1 >/dev/null
#Yep, we're bailing out here. We don't need kinit.
#Special handling if udev is running
udevpid=$(/bin/pidof udevd)
if [ -n "${udevpid}" ]; then
/bin/kill -9 ${udevpid} > /dev/null 2>&1
/bin/sleep 0.01
fi
msg ":: Passing control to Arch Linux Initscripts...Please Wait"
/bin/umount /sys
/bin/umount /proc
exec /bin/run-init -c /dev/console /real_root /sbin/init ${CMDLINE}
exec /sbin/switch_root -c /dev/console /real_root /sbin/init ${CMDLINE}
}
# vim:ft=sh:ts=4:sw=4:et:

2
archiso/hooks/archiso-early
View File

@ -2,7 +2,7 @@
run_hook ()
{
if [ -n "${archisolabel}" ]; then
echo "ACTION==\"add|change\", SUBSYSTEM==\"block\", IMPORT{program}=\"vol_id --export \$tempnode\"" > /lib/udev/rules.d/00-archiso-device.rules
echo "ACTION==\"add|change\", SUBSYSTEM==\"block\", IMPORT{program}=\"/sbin/blkid -o udev \$tempnode\"" > /lib/udev/rules.d/00-archiso-device.rules
echo "ENV{ID_FS_LABEL_ENC}==\"${archisolabel}\", SYMLINK+=\"archiso\"" >> /lib/udev/rules.d/00-archiso-device.rules
fi
}