/usr/sbin/ocs-clean-part-fs is in clonezilla 3.27.16-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 | #!/bin/bash
# License: GPL
# Author: Steven Shiau <steven _at_ clonezilla org>
# Description: Program to clean the file system/LVM info in every partition on the assigned disk.
# This program is used before writing partition table, to clean every
# file system and LV info in every partition. Otherwise, when partition
# table is created, the residual info, like LVM might be detected by
# kernel and instantly enabled. This will make some device is busy.
# Ref: https://sourceforge.net/p/clonezilla/bugs/254/
#
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 $DIA...
[ -e "/etc/ocs/ocs-live.conf" ] && . /etc/ocs/ocs-live.conf
# Functions
USAGE() {
echo "$ocs - To clean the file system/LVM info in every partition on the assigned disk."
echo "Usage:"
echo "To run $ocs:"
echo "$ocs [OPTION] DEVICE"
echo "DEVICE is the disk device name, e.g. /dev/sda, /dev/sdb..."
echo "Ex:"
echo "To check the image \"my-image\", which is located in $ocsroot/my-image, run"
echo "To clean the file system/LVM info in every partition on disk /dev/sdg, run"
echo " $ocs /dev/sdg"
echo
} # end of USAGE
####################
### Main program ###
####################
ocs_file="$0"
ocs=`basename $ocs_file`
#
while [ $# -gt 0 ]; do
case "$1" in
-*) echo "${0}: ${1}: invalid option" >&2
USAGE >& 2
exit 2 ;;
*) break ;;
esac
done
dev_clean="$1" # like /dev/sdg
if [ -z "$dev_clean" ]; then
[ "$BOOTUP" = "color" ] && $SETCOLOR_FAILURE
echo "No destination disk is assigned."
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
echo "$msg_program_stop!"
my_ocs_exit 1
fi
dev_clean_name="${dev_clean#/dev/*}" # like sdg
BACKUP_DEVS=""
# Return the available partitions on disk in variable $BACKUP_DEVS
get_known_partition_proc_format $dev_clean_name all
# Check if PV of LVM is listed in the BACKUP_DEVS. If so, stop LVM first.
pv_dev="$(LC_ALL=C pvs --noheadings | awk -F" " '{print $1}')" # results e.g. /dev/sdg1 /dev/sdg2
for ip in $pv_dev; do
if [ -n "$(echo $BACKUP_DEVS | grep -Ew "${ip#/dev/*}")" ]; then
ocs-lvm2-stop
break
fi
done
for ipart in $BACKUP_DEVS; do
clean_filesystem_header_in_partition /dev/$ipart
done
exit 0
|