From 571aa1530949592e5e76ed96354dd92cfda3d502 Mon Sep 17 00:00:00 2001 From: Aaron Griffin Date: Tue, 23 Dec 2008 20:12:20 -0800 Subject: Fix the way squashfs mountpoints are handled This is a hacky way to mount squashfs images at directories other than the root. We mount the image to a loop device and then bind it to another directory. This technically supersedes the 'bind' image type, so that should be removed... Signed-off-by: Aaron Griffin --- archiso/hooks/archiso | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'archiso') diff --git a/archiso/hooks/archiso b/archiso/hooks/archiso index 0c71abe..f015620 100644 --- a/archiso/hooks/archiso +++ b/archiso/hooks/archiso @@ -13,6 +13,7 @@ _mnt_squashfs() img="${1}" base_img="${img##*/}"; + mnt="${2}" if [ "${copytoram}" = "y" ]; then msg ":: Copying squashfs image to RAM" @@ -31,7 +32,11 @@ _mnt_squashfs() break fi /bin/mount -r -t squashfs "/dev/loop${LOOP_NUM}" "/tmpfs/mnt/loop${LOOP_NUM}" - /bin/mount -t unionfs -o remount,add=:/tmpfs/mnt/loop${LOOP_NUM}=ro none "/real_root" + if [ "${mnt}" = "/" ]; then + /bin/mount -t unionfs -o remount,add=:/tmpfs/mnt/loop${LOOP_NUM}=ro none "/real_root" + else + _mnt_bind "/tmpfs/mnt/loop${LOOP_NUM}" "${mnt}" + fi export LOOP_NUM=$(( $LOOP_NUM + 1 )) } @@ -118,7 +123,7 @@ run_hook () if [ "${type}" = "bind" ]; then _mnt_bind "/bootmnt/${img}" ${mountpoint} elif [ "${type}" = "squashfs" ]; then - _mnt_squashfs "/bootmnt/${img}" + _mnt_squashfs "/bootmnt/${img}" "${mountpoint}" fi done < "/bootmnt/isomounts" -- cgit v1.2.3-70-g09d2