Re: Next Tapes are Offsite
2006-08-08 14:53:22
On Tuesday 08 August 2006 14:29, Jon LaBadie wrote:
> >> -- The most recently used "tapecycle" number of tapes is in A.
> >> -- Any remaining tapes are in I. The single least recently used
> >> of these is also in P.
>
> When I first read it, I was in a mindset of # tapes in rotation
> matches tapecycle and I applied the last sentence to that situation,
> i.e. the least recently used of tapecycle # of tapes is in P. Which
> would have to be true, otherwise you'd never cycle through them again.
Unless you have used fewer than tapecycle number of tapes, in which case the
only tapes in P are new tapes.
> I failed to consider you meant single most recently used of A+I is in P.
Any tape in P is never in A. Consider that P is a subset of I, and A and I are
disjoint sets.
> If at least tapecycle tapes have been used, would it be correct to
> say P is all unused, labeled tapes plus 1 previously used tape?
Yes, unless you have set some tapes as no-reuse.
Cheers,
--Ian
--
Forums for Amanda discussion: http://forums.zmanda.com/
|
|
|