Comment 3 for bug 1569724

To further illustrate how ridiculous this is, I've updated /etc/cron.weekly/apt-btrfs-snapshot to make a backup of fstab, remove all occurrences of noatime, run apt-btrfs-snapshot delete-older-than, and then move the original fstab back into place.

I understand that there are legitimate concerns around determining the age of a snapshot, but as things stand right now the "fix" in #833980 only served to annoy legitimate users while providing no actual protection whatsoever.