From 1f8abe81a9fca0f44c63bf3bd30a7f7fbec28642 Mon Sep 17 00:00:00 2001 From: Harald Hoyer Date: Tue, 16 Dec 2014 12:53:18 +0100 Subject: [PATCH] dmsquash-live: setup the images in /run/initramfs We want to cleanup / after switch_root. Placing the loop files in / works, but it is more sane to put them in /run/initramfs --- modules.d/90dmsquash-live/dmsquash-live-root.sh | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/modules.d/90dmsquash-live/dmsquash-live-root.sh b/modules.d/90dmsquash-live/dmsquash-live-root.sh index d921f0c..6e504a6 100755 --- a/modules.d/90dmsquash-live/dmsquash-live-root.sh +++ b/modules.d/90dmsquash-live/dmsquash-live-root.sh @@ -162,9 +162,9 @@ fi if [ -n "$OSMINSQFS" ]; then # decompress the delta data - dd if=$OSMINSQFS of=/osmin.img 2> /dev/null + dd if=$OSMINSQFS of=/run/initramfs/osmin.img 2> /dev/null OSMIN_SQUASHED_LOOPDEV=$( losetup -f ) - losetup -r $OSMIN_SQUASHED_LOOPDEV /osmin.img + losetup -r $OSMIN_SQUASHED_LOOPDEV /run/initramfs/osmin.img mkdir -m 0755 -p /run/initramfs/squashfs.osmin mount -n -t squashfs -o ro $OSMIN_SQUASHED_LOOPDEV /run/initramfs/squashfs.osmin OSMIN_LOOPDEV=$( losetup -f ) @@ -185,8 +185,8 @@ if [ -n "$FSIMG" ] ; then if [ -n "$writable_fsimg" ] ; then # mount the provided fileysstem read/write echo "Unpacking live filesystem (may take some time)" - unpack_archive $FSIMG /tmp/fsimg/ - losetup $BASE_LOOPDEV /tmp/fsimg/rootfs.img + unpack_archive $FSIMG /run/initramfs/fsimg/ + losetup $BASE_LOOPDEV /run/initramfs/fsimg/rootfs.img echo "0 $( blockdev --getsize $BASE_LOOPDEV ) linear $BASE_LOOPDEV 0" | dmsetup create live-rw else # mount the filesystem read-only and add a dm snapshot for writes @@ -204,10 +204,10 @@ if [ -e "$SQUASHED" ] ; then if [ -n "$live_ram" ] ; then echo "Copying live image to RAM..." echo "(this may take a few minutes)" - dd if=$SQUASHED of=/squashed.img bs=512 2> /dev/null + dd if=$SQUASHED of=/run/initramfs/squashed.img bs=512 2> /dev/null umount -n /run/initramfs/live echo "Done copying live image to RAM." - SQUASHED="/squashed.img" + SQUASHED="/run/initramfs/squashed.img" fi SQUASHED_LOOPDEV=$( losetup -f )