Add '4.copy-root-contents.sh'

4.copy-root-contents.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+ISCSI_ROOT_PARTITION="/dev/sda1"
+ISCSI_ROOT_DIR="/dev/sda"
+
+# Create the btrfs Filesystem
+sudo mkfs.btrfs /${ISCSI_ROOT_PARTITION}
+ISCSI_ROOT_DIR="$(mktemp -d)"
+sudo mount "${ISCSI_ROOT_PARTITION}" ${ISCSI_ROOT_DIR}
+
+# Mount the Root Partion in the Generated Image
+#CREATION_OUTPUT=$(sudo partx --add -v output-arm-image/image)
+#LOOP_DEVICE=$(echo ${CREATION_OUTPUT} | sed -E 's@.*(/dev/loop[0-9]+).*@\1@')
+#IMAGE_ROOT_DIR="$(mktemp -d)"
+#sudo mount "${LOOP_DEVICE}p2" ${IMAGE_ROOT_DIR}
+
+# Begin the Copy
+#sudo rsync -a --info=progress2 "${IMAGE_ROOT_DIR}/" ${ISCSI_ROOT_DIR}
+sudo rsync -xa --progress --exclude /nfs / ${ISCSI_ROOT_DIR}
+
+# The generated image is no longer needed, so we can cleanup.
+#sudo umount ${IMAGE_ROOT_DIR}
+#sudo partx --delete -v ${LOOP_DEVICE}