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dolohow/full_system_backup.sh

Created February 19, 2021 17:31
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btrfs snapshot + rsync backup
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full_system_backup.sh
#!/bin/bash
# Run
# chmod +x full_system_backup.sh
# touch full_system_backup_exclude
# ./full_system_backup.sh SSH_REMOTE
btrfs subvolume snapshot -r / /mnt/snapshot
mount --bind /boot /mnt/snapshot/boot
rsync -aASvPzz --delete --numeric-ids --delete-excluded \
--exclude-from=full_system_backup_exclude \
/mnt/snapshot/ $1
umount /mnt/snapshots/boot
btrfs subvolume delete /mnt/snapshot
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