[OpenAFS-devel] suggested openafs feature

[aeneous@speakeasy.org]

> It would be nice if a 'vos move' could retain the backup volume. i.e. allow
> you to move a RO/BK along with the corresponding RW, cause one negative of
> moving volumes around is that users lose their backup volume.

Good idea.
Also multiple backup volumes is a good idea.
Both of these could be done while maintaining backward compatibility with old CMs and FSs, though the multiple backup volumes would have to be done very carefully to maintain compatibility with a downrev version of "vos backup" for instance.