backup_diff.sh, backup_full.sh: Prepared for in-place backups

[mgsautils.git] / fs / snapshot-rootfs.sh

#!/bin/sh
mount /btrfs
/sbin/btrfs subvolume snapshot -r /btrfs/@ /btrfs/@-snapshot-$(date +%Y%m%d%H%M%S)
umount /btrfs