Implementing secondary quota w/ "Archive" namespace

[@lbutlr]

On Nov 21, 2016, at 7:34 PM, Fred Turner <fred at c5consulting.net> wrote:
> Lol, may actually be a 2010...which is essentially no different than a 2012. Mac OS X 10.6.8 would work just fine on that hardware. And probably 10.5.8 as well!

It is generally not possible o install an older OS on a Mac than it shipped with.

That machine, even if it’s a 2010, will run 10.7, 10.8, 10.8, 10.10, 10.11, or even 10.12.

You might have better luck with a support OS.