Add device backup

modified:   ../install-little-backup-box.sh
	modified:   rc.py
	modified:   rc.tpl
	renamed:    ../camera-backup.sh -> ../scripts/camera-backup.sh
	renamed:    ../card-backup.sh -> ../scripts/card-backup.sh
	new file:   ../scripts/device-backup.sh
This commit is contained in:
Dmitri Popov
2018-03-22 13:32:34 +01:00
parent 33d0ce8627
commit 8285ef5f40
6 changed files with 77 additions and 14 deletions

53
scripts/camera-backup.sh Executable file
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#!/usr/bin/env bash
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# IMPORTANT:
# Run the install-little-backup-box.sh script first
# to install the required packages and configure the system.
# Specify a storage device and its mount point
HOME_DIR="/home/pi" # Home directory path
SHUTD="5" # Minutes to wait before shutdown due to inactivity
# Set the ACT LED to heartbeat
sudo sh -c "echo heartbeat > /sys/class/leds/led0/trigger"
# Shutdown after a specified period of time (in minutes) if no device is connected.
sudo shutdown -h $SHUTD "Shutdown is activated. To cancel: sudo shutdown -c"
# Wait for camera
DEVICE=$(gphoto2 --auto-detect | grep usb | cut -b 36-42 | sed 's/,/\//')
while [ -z ${DEVICE} ]
do
sleep 1
DEVICE=$(gphoto2 --auto-detect | grep usb | cut -b 36-42 | sed 's/,/\//')
done
# Cancel shutdown
sudo shutdown -c
# Obtain camera model
# Create the target directory with the camera model as its name
CAMERA=$(gphoto2 --summary | grep "Model" | cut -d: -f2 | tr -d '[:space:]')
STORAGE_MOUNT_POINT="$HOME_DIR/$CAMERA"
mkdir -p $STORAGE_MOUNT_POINT
# Switch to STORAGE_MOUNT_POINT and transfer files from the camera
# Rename the transferred files using the YYYYMMDD-HHMMSS format
cd $STORAGE_MOUNT_POINT
gphoto2 --get-all-files --skip-existing --filename=%Y%m%d-%H%M%S.%C
# Shutdown
shutdown -h now

86
scripts/card-backup.sh Executable file
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#!/usr/bin/env bash
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# IMPORTANT:
# Run the install-little-backup-box.sh script first
# to install the required packages and configure the system.
# Specify devices and their mount points
# and other settings
STORAGE_DEV="sda1" # Name of the storage device
STORAGE_MOUNT_POINT="/media/storage" # Mount point of the storage device
CARD_DEV="sdb1" # Name of the storage card
CARD_MOUNT_POINT="/media/card" # Mount point of the storage card
SHUTD="5" # Minutes to wait before shutdown due to inactivity
# Set the ACT LED to heartbeat
sudo sh -c "echo heartbeat > /sys/class/leds/led0/trigger"
# Shutdown after a specified period of time (in minutes) if no device is connected.
sudo shutdown -h $SHUTD "Shutdown is activated. To cancel: sudo shutdown -c"
# Wait for a USB storage device (e.g., a USB flash drive)
STORAGE=$(ls /dev/* | grep $STORAGE_DEV | cut -d"/" -f3)
while [ -z ${STORAGE} ]
do
sleep 1
STORAGE=$(ls /dev/* | grep $STORAGE_DEV | cut -d"/" -f3)
done
# When the USB storage device is detected, mount it
mount /dev/$STORAGE_DEV $STORAGE_MOUNT_POINT
# Cancel shutdown
sudo shutdown -c
# Set the ACT LED to blink at 1000ms to indicate that the storage device has been mounted
sudo sh -c "echo timer > /sys/class/leds/led0/trigger"
sudo sh -c "echo 1000 > /sys/class/leds/led0/delay_on"
# Wait for a card reader or a camera
CARD_READER=$(ls /dev/* | grep $CARD_DEV | cut -d"/" -f3)
until [ ! -z $CARD_READER ]
do
sleep 1
CARD_READER=$(ls /dev/sd* | grep $CARD_DEV | cut -d"/" -f3)
done
# If the card reader is detected, mount it and obtain its UUID
if [ ! -z $CARD_READER ]; then
mount /dev/$CARD_DEV $CARD_MOUNT_POINT
# # Set the ACT LED to blink at 500ms to indicate that the card has been mounted
sudo sh -c "echo 500 > /sys/class/leds/led0/delay_on"
# Create a .id random identifier file if doesn't exist
cd $CARD_MOUNT_POINT
if [ ! -f *.id ]; then
touch $(date -d "today" +"%Y%m%d%H%M").id
fi
ID_FILE=$(ls *.id)
ID="${ID_FILE%.*}"
cd
# Set the backup path
BACKUP_PATH=$STORAGE_MOUNT_POINT/"$ID"
# Perform backup using rsync
rsync -av --exclude "*.id" $CARD_MOUNT_POINT/ $BACKUP_PATH
# Turn off the ACT LED to indicate that the backup is completed
sudo sh -c "echo 0 > /sys/class/leds/led0/brightness"
fi
# Shutdown
sync
shutdown -h now

59
scripts/device-backup.sh Executable file
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#!/usr/bin/env bash
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# IMPORTANT:
# Run the install-little-backup-box.sh script first
# to install the required packages and configure the system.
# Specify devices and their mount points
# and other settings
STORAGE_DEV="sda1" # Name of the storage device
STORAGE_MOUNT_POINT="/media/storage" # Mount point of the storage device
SOURCE_DIR="/home/pi/BACKUP/"
SHUTD="5" # Minutes to wait before shutdown due to inactivity
# Set the ACT LED to heartbeat
sudo sh -c "echo heartbeat > /sys/class/leds/led0/trigger"
# Shutdown after a specified period of time (in minutes) if no device is connected.
sudo shutdown -h $SHUTD "Shutdown is activated. To cancel: sudo shutdown -c"
# Wait for a USB storage device (e.g., a USB flash drive)
STORAGE=$(ls /dev/* | grep $STORAGE_DEV | cut -d"/" -f3)
while [ -z ${STORAGE} ]
do
sleep 1
STORAGE=$(ls /dev/* | grep $STORAGE_DEV | cut -d"/" -f3)
done
# When the USB storage device is detected, mount it
mount /dev/$STORAGE_DEV $STORAGE_MOUNT_POINT
# Cancel shutdown
sudo shutdown -c
# Set the ACT LED to blink at 1000ms to indicate that the storage device has been mounted
sudo sh -c "echo timer > /sys/class/leds/led0/trigger"
sudo sh -c "echo 1000 > /sys/class/leds/led0/delay_on"
# Perform backup using rsync
rsync -av $SOURCE_DIR $STORAGE_MOUNT_POINT
# Turn off the ACT LED to indicate that the backup is completed
sudo sh -c "echo 0 > /sys/class/leds/led0/brightness"
fi
# Shutdown
sync
shutdown -h now