zfs-auto-snapshot scripts allow automatic snapshots of all zfs filesystems and volumes. The script will automatically rotate snapshots deleting old ones.

It creates: 4 snapshots for hour to rotate every 15 min 24 hourly snapshots 30 daily snapshots 12 weekly snapshots 12 yearly snapshots

Script has been tested on zfs on linux 0.8.3, centos 7 Original script from https://github.com/zfsonlinux/zfs-auto-snapshot I semplified the code and fixed some bugs

to install

cd to current folder make install

to uninstall

cd to current folder make uninstall

NOTE

uninstalling the script doesn't delete made snapshots