extract partitions

Image/auto_extract_partitions.sh

@@ -1,6 +0,0 @@
-
-#!/bin/bash
-
-IMAGE="PBX.img"
-
-fdisk -l ./PBX.img | grep 'PBX\.img[0-9]'

Image/extract_partition.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+set -e
+
+# THE RAINBOW HAHAHAH
+RED='\e[31m'
+GREEN='\e[32m'
+YELLOW='\e[33m'
+RESET='\e[0m'
+
+# root check
+if [[ $EUID -ne 0 ]]; then
+    echo -e "${RED}You must be root to do this." 1>&2
+    exit 100
+fi
+
+echo "Converting to IMG"
+qemu-img convert -f qcow2 -O raw PBX.qcow2 PBX.img
+
+losetup -fP PBX.img
+loop_device=$(losetup -l | grep "PBX.img" | cut -d ' ' -f1)
+echo $loop_device
+
+vgchange -a y PBX-vg
+lvreduce -L 14G -r PBX-vg/root
+lvreduce -L 976M PBX-vg/swap_1
+
+sgdisk --delete=3 $loop_device
+sgdisk --new=3:+0:+15G --typecode=3:8e00 --change-name=3:"Linux LVM" $loop_device
+vgchange -a n PBX-vg
+
+dd if=/dev/loop0p3 bs=64M conv=sync status=progress | lz4 -z > ./PBX3.img.lz4
+
+losetup -D