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|
#!/bin/bash
# Author: Steven Shiau (steven _at_ clonezilla org)
# License: GPL
# Description: A sample script to auto create partitions on a disk:
# (1) 1st partition: vfat (-f option can be used to assign different fs)
# (2) 2nd partition: ntfs
#
# WARNING!!! WARNING!!! WARNING!!!
# WARNING!!! WARNING!!! WARNING!!!
# WARNING!!! WARNING!!! WARNING!!!
# WARNING!!! WARNING!!! WARNING!!!
# WARNING!!! WARNING!!! WARNING!!!
# YOU HAVE BEEN WARNED!
# This is a dangerous program! Do not run it as root in any machine unless you know what you are doing.
# THIS PROGRAM WILL DELETE ALL THE DATA IN YOUR DISK!!!
#
DRBL_SCRIPT_PATH="${DRBL_SCRIPT_PATH:-/usr/share/drbl}"
. $DRBL_SCRIPT_PATH/sbin/drbl-conf-functions
. /etc/drbl/drbl-ocs.conf
. $DRBL_SCRIPT_PATH/sbin/ocs-functions
# Load the config in ocs-live.conf. This is specially for Clonezilla live. It will overwrite some settings of /etc/drbl/drbl-ocs.conf, such as $DIA...
[ -e "/etc/ocs/ocs-live.conf" ] && . /etc/ocs/ocs-live.conf
# Settings
batch_mode="off"
check_from_usb="yes"
chosen_hd=""
# Unit: MB
czp_size="500"
# File system for 1st partition.
fs_1st_part_def="vfat"
# Functions
USAGE() {
echo "$ocs - To create two partitions on disk"
echo "This program is to create two partitions on disk, 1st one has file system ext4, and 2nd one has NTFS"
echo "(1) 1st partition: ext4, default is $czp_size MB."
echo "(2) 2nd partition: NTFS, the rest of disk"
echo "Usage:"
echo "To run $ocs:"
echo "$ocs [OPTION] DISK"
echo "Options:"
echo "-b, -batch, --batch Batch mode. Dangerous! Use carefully!"
echo "-f, --fs-1st-part FS Format the 1st partition as FS. Assign it as vfat will work for uEFI booting. By default the 1st partition is formatted as $fs_1st_part_def."
echo "-s, --skip-check-usb Skip checking if Clonezilla live is from USB"
echo "-z|--1st-part-size N Create the 1st partition with size N MB."
echo "DISK is like \"sda\", \"sdb\" or \"sdc\", /dev/sda... /dev/sdb or /dev/sdc also works."
echo "Ex:"
echo "To create two partitions on /dev/sda, run:"
echo " $ocs /dev/sda"
echo
} # end of USAGE
####################
### Main program ###
####################
ocs_file="$0"
ocs=`basename $ocs_file`
#
while [ $# -gt 0 ]; do
case "$1" in
-b|-batch|--batch) batch_mode="on"; shift;;
-f|--fs-1st-part)
shift;
if [ -z "$(echo $1 |grep ^-.)" ]; then
# skip the -xx option, in case
fs_1st_part="$1"
shift;
fi
[ -z "$fs_1st_part" ] && USAGE && exit 1
;;
-s|--skip-check-usb) check_from_usb="no"; shift;;
-z|--1st-part-size)
shift;
if [ -z "$(echo $1 |grep ^-.)" ]; then
# skip the -xx option, in case
czp_size="$1"
shift;
fi
[ -z "$czp_size" ] && USAGE && exit 1
;;
-*) echo "${0}: ${1}: invalid option" >&2
USAGE >& 2
exit 2 ;;
*) break ;;
esac
done
# Format the input disk, e.g., no mater it's /dev/sdc or sdc, make it as sdc
chosen_hd=${1#/dev/*} # e.g., sdc
check_if_root
ask_and_load_lang_set
#
if [ -z "$chosen_hd" ]; then
USAGE
exit 1
fi
dst_disk="/dev/$chosen_hd"
[ -z "$fs_1st_part" ] && fs_1st_part="$fs_1st_part_def"
if [ ! -b "$dst_disk" ]; then
[ "$BOOTUP" = "color" ] && $SETCOLOR_FAILURE
echo "$dst_disk not found!"
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
echo "$msg_program_stop!"
exit 1
fi
if ! is_whole_disk $dst_disk; then
[ "$BOOTUP" = "color" ] && $SETCOLOR_FAILURE
echo "$dst_disk is not a disk name!"
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
echo "$msg_program_stop!"
exit 1
fi
if [ "$check_from_usb" = "yes" ]; then
if readlink "/sys/block/${chosen_hd}" | grep -q usb; then
echo "$dst_disk is a USB device."
else
[ "$BOOTUP" = "color" ] && $SETCOLOR_FAILURE
echo "Disk $dst_disk is not USB device!"
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
echo "$msg_program_stop!"
exit 1
fi
fi
#
PT_TMP="$(mktemp /tmp/pt-tmp.XXXXXX)"
# partition
cat <<-EOF > $PT_TMP
,${czp_size}MB,L,*
,,7
EOF
if [ "$batch_mode" != "on" ]; then
[ "$BOOTUP" = "color" ] && $SETCOLOR_WARNING
echo "Are you sure you want to create the partition table in $dst_disk?"
echo "--------------------------------------------"
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
parted -s $dst_disk print
[ "$BOOTUP" = "color" ] && $SETCOLOR_WARNING
echo "--------------------------------------------"
confirm_continue_no_default_answer
echo $msg_delimiter_star_line
# 2nd confirmation
[ "$BOOTUP" = "color" ] && $SETCOLOR_WARNING
echo "$msg_let_me_ask_you_again."
echo "$msg_uppercase_Warning!!! $msg_uppercase_Warning!!! $msg_uppercase_Warning!!!"
echo "$msg_uppercase_Warning! $msg_all_data_in_dev_will_be_overwritten: $dst_disk" | tee --append ${OCS_LOGFILE}
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
confirm_continue_no_default_answer
fi
# create the partition
sfdisk -f $dst_disk < $PT_TMP
rs=$?
inform_kernel_partition_table_changed mbr $dst_disk
if [ "$rs" -ne 0 ]; then
[ "$BOOTUP" = "color" ] && $SETCOLOR_FAILURE
echo "Failed to create partition table on $dst_disk."
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
echo "$msg_program_stop!"
exit 1
else
echo "The created partition table on $dst_disk:"
echo "--------------------------------------------"
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
parted -s $dst_disk print
[ "$BOOTUP" = "color" ] && $SETCOLOR_WARNING
echo "--------------------------------------------"
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
fi
# clean temp file
[ -e "$PT_TMP" ] && rm -f $PT_TMP
echo "Now format the file system on 1st and 2nd partition..."
# TODO: for multi-path device.
echo "--------------------------------------------"
echo "Format ${fs_1st_part} for /dev/${chosen_hd}1..."
mkfs.${fs_1st_part} /dev/${chosen_hd}1
echo "--------------------------------------------"
echo "Format ntfs for /dev/${chosen_hd}2..."
mkfs.ntfs -f /dev/${chosen_hd}2
echo "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
echo "The created partition table on $dst_disk:"
echo "--------------------------------------------"
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
parted -s $dst_disk print
[ "$BOOTUP" = "color" ] && $SETCOLOR_WARNING
echo "--------------------------------------------"
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
|
