frodovdr/raspberrymatic-addon-rmupdate
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partition layout

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Jan Schneider 2018-01-25 19:43:35 +01:00
parent 27d16d809a
commit 16583a16cf
2 changed files with 14 additions and 7 deletions
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4
README.md
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@ -6,8 +6,8 @@ This addon can be used to easily up- and downgrade the RaspberryMatic system.
## Installation
* Download adjusted RaspberryMatic image:
* [RaspberryMatic-2.31.25.20180120-rpi0.rmupdate.img.zip](https://www.dropbox.com/s/cath33kfhvyj5fh/RaspberryMatic-2.31.25.20180120-rpi0.rmupdate.img.zip) SHA256 sum: 6b8b4cfebadf27606205b077cdd2160cb7271c133a64604ab19b7109ff595191
* [RaspberryMatic-2.31.25.20180120-rpi3.rmupdate.img.zip](https://www.dropbox.com/s/lk9thxla660pmje/RaspberryMatic-2.31.25.20180120-rpi3.rmupdate.img.zip) SHA256 sum: e51b93e3c84ae40dfaef2c14e91e4691f423e3d3dc4be3d4e5e5137ab0192016
* [RaspberryMatic-2.31.25.20180120-rpi0.rmupdate.img.zip](https://www.dropbox.com/s/zvtdsky7975b77c/RaspberryMatic-2.31.25.20180120-rpi0.rmupdate.img.zip) SHA256 sum: 8861c94201080438aa12a1a175976037eec10754d15fb40604dc2ff7de351094
* [RaspberryMatic-2.31.25.20180120-rpi3.rmupdate.img.zip](https://www.dropbox.com/s/js9exepqj4mvfok/RaspberryMatic-2.31.25.20180120-rpi3.rmupdate.img.zip) SHA256 sum: 83877c057deb68026283d71512c1da0780f747cc98fa89e898af584d3b079371
* Install adjusted RaspberryMatic image like described at [RaspberryMatic project](https://github.com/jens-maus/RaspberryMatic)
* Download [addon package](https://github.com/j-a-n/raspberrymatic-addon-rmupdate/raw/master/rmupdate.tar.gz)
* Install addon package on RaspberryMatic via system control

17
adjust_image.sh
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@ -3,7 +3,7 @@
LOOP_DEV=7
BOOT_SIZE=$((250*1024*1024))
ROOT_SIZE=$((1000*1024*1024))
USR_LOCAL_SIZE=$((2*1024*1024))
USR_LOCAL_SIZE=$((4*1024*1024))
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root." 1>&2
@ -28,13 +28,14 @@ echo "image: ${image_file}"
echo "adjusted image: ${new_image_file}"
echo "*** Creating new image file and partitions ***"
dd if=/dev/zero of=$new_image_file bs=1M count=$((((${BOOT_SIZE}+${ROOT_SIZE}+${ROOT_SIZE}+${USR_LOCAL_SIZE})/1024/1024)+1))
dd if=/dev/zero of=$new_image_file bs=512 count=$(( ((${part_start}+${BOOT_SIZE}+${ROOT_SIZE}+${ROOT_SIZE}+${USR_LOCAL_SIZE})/512) ))
parted --script $new_image_file \
mklabel msdos \
mkpart primary fat32 ${part_start}B ${BOOT_SIZE}B \
mkpart primary fat32 ${part_start}B $((${part_start}+${BOOT_SIZE}-512))B \
set 1 boot on \
mkpart primary ext4 $((${part_start}+${BOOT_SIZE}))B $((${BOOT_SIZE}+${ROOT_SIZE}))B \
mkpart primary ext4 $((${part_start}+${BOOT_SIZE}+${ROOT_SIZE}))B $((${BOOT_SIZE}+${ROOT_SIZE}+${ROOT_SIZE}))B \
mkpart primary ext4 $((${part_start}+${BOOT_SIZE}))B $((${part_start}+${BOOT_SIZE}+${ROOT_SIZE}-512))B \
mkpart primary ext4 $((${part_start}+${BOOT_SIZE}+${ROOT_SIZE}))B $((${part_start}+${BOOT_SIZE}+${ROOT_SIZE}+${ROOT_SIZE}-512))B \
mkpart primary ext4 $((${part_start}+${BOOT_SIZE}+${ROOT_SIZE}+${ROOT_SIZE}))B 100%
echo "*** Copying original partitons ***"
@ -107,12 +108,18 @@ rmdir /tmp/rmupdate.mnt
#fatresize --size $BOOT_SIZE /dev/mapper/loop${LOOP_DEV}p1
sleep 3
echo "resize /dev/mapper/loop${LOOP_DEV}p2"
fsck.ext4 -f -y /dev/mapper/loop${LOOP_DEV}p2 || true
resize2fs /dev/mapper/loop${LOOP_DEV}p2
tune2fs -L rootfs1 /dev/mapper/loop${LOOP_DEV}p2
sleep 3
echo "mkfs /dev/mapper/loop${LOOP_DEV}p3"
mkfs.ext4 -L rootfs2 /dev/mapper/loop${LOOP_DEV}p3 || true
sleep 3
echo "resize /dev/mapper/loop${LOOP_DEV}p4"
fsck.ext4 -f -y /dev/mapper/loop${LOOP_DEV}p4 || true
resize2fs /dev/mapper/loop${LOOP_DEV}p4