After figuring out the SnapVault stuff, I needed to implement a whole bunch of SnapMirror relations. As I am lazy (as in click-lazy), I ended up writing a somewhat short Bash script, that’ll either establish a bunch of SnapMirror relations (for a single host) or just for a single volume.
The script expects, that SSH public key authentification has been set up, and that the source for the SnapMirror exists and is online/not-restricted.