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Added ability to create directory and correct ownership before attempting rsync

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Tracey Clark 2022-03-03 19:39:26 -06:00
commit c5c4d696e3
1 changed files with 20 additions and 3 deletions
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23
local_backup.sh
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@ -4,6 +4,7 @@
#http://www.bobulous.org.uk/misc/rsync-backup.html #http://www.bobulous.org.uk/misc/rsync-backup.html
date=`date +%Y-%m-%d` date=`date +%Y-%m-%d`
log_file='/home/tracey/backuplogs/usb-rsync-backup-'${date}'.txt' log_file='/home/tracey/backuplogs/usb-rsync-backup-'${date}'.txt'
backup_dir_mount='/data/LinuxBack'
echo "#####" echo "#####"
echo "" echo ""
@ -13,12 +14,13 @@ echo ""
# echo "OS we're running on is $OS" # echo "OS we're running on is $OS"
source ~/git/shell-scripts/check_os.sh source ~/git/shell-scripts/check_os.sh
# Get the mount point by uuid - for old USB drive # Get the mount point by uuid
#UUID=ff0b3c83-853d-452f-abb6-48069e337446 #UUID=ff0b3c83-853d-452f-abb6-48069e337446
#mount_point=`findmnt -rn -S UUID=$UUID -o TARGET` #mount_point=`findmnt -rn -S UUID=$UUID -o TARGET`
# For dedicated Linux Backup drive # For dedicated Linux Backup drive
# LABEL="LinuxBack" UUID="af60e100-e805-4318-abc8-175f916ff18a" TYPE="ext4" PARTUUID="3b3d0d2d-65a8-e440-a878-29fbf9184759"
# LABEL="LinuxBackups" UUID="498d5c30-d9c2-4fcd-ba75-ca417ea5e962" TYPE="ext4" PARTUUID="f1ee7312-41a8-b044-879a-8eef185b0453"
mount_point=/data/LinuxBack mount_point=/data/LinuxBack
@ -37,10 +39,25 @@ else echo "${mount_point} is already mounted.";
fi fi
# Target volume **must** be mounted by this point. If not, die screaming. # Target volume **must** be mounted by this point. If not, die screaming.
if ! mountpoint -q ${mount_point}/; then if ! mountpoint -q ${mount_point}/; then
echo "Mounting failed! Cannot run backup without mounted backup volume!" echo "Mounting failed! Cannot run backup without a mounted backup volume!"
exit 1 exit 1
fi fi
# This only has to be done once per new ext* partition. Perms should stick after that every time its mounted
if [ -w $backup_dir_mount ]
then
echo "User has write permission for backup directory, proceeding with rsync"
else
echo "Changing ownership for backup directory - only has to be done once for the drive"
sudo chown tracey.users $backup_dir_mount
fi
# Check whether target directory exists. If not need to use sudo to make it
if [ ! -d "$backup_dir_mount/tracey_home" ]; then
echo "Creawting backup directory"
fi
echo "Preparing to rsync differences in home directory to backup USB drive." echo "Preparing to rsync differences in home directory to backup USB drive."
rsync -azh --exclude '.cache' --exclude 'Videos' --exclude 'Nextcloud' --exclude 'Downloads/isos' --exclude 'VirtualBox VMs' --exclude 'Sync' --exclude '.local/share/Steam' --exclude 'Music' --exclude '.Trash-*' --exclude 'home_backup' --progress /home/tracey/ $mount_point/tracey_home --delete 2>&1 | tee $log_file rsync -azh --exclude '.cache' --exclude 'Videos' --exclude 'Nextcloud' --exclude 'Downloads/isos' --exclude 'VirtualBox VMs' --exclude 'Sync' --exclude '.local/share/Steam' --exclude 'Music' --exclude '.Trash-*' --exclude 'home_backup' --progress /home/tracey/ $mount_point/tracey_home --delete 2>&1 | tee $log_file