Veritas-bu

Re: [Veritas-bu] Need date calculation utility

2007-12-20 19:44:11
Subject: Re: [Veritas-bu] Need date calculation utility
From: A Darren Dunham <ddunham AT taos DOT com>
To: veritas-bu AT mailman.eng.auburn DOT edu
Date: Fri, 21 Dec 2007 00:34:27 +0000
On Thu, Dec 20, 2007 at 03:38:51PM -0800, Conner, Neil wrote:
> It's a little more complicated than that.  My retention periods are 2
> and 5 years.  Media going offsite for the first time are not a
> problem.  The problem I have is with media that have been called back
> from offsite prior to their return date. I've been storing my offsite
> details in the volume database with vmchange (-vltsent, -vltreturn),
> but as soon as I load a tape in the robot, its return date is reset to
> 00/00/0000 (is this configurable?) so I have to recalculate it based
> on the expiration date.

Okay, that's a separate problem than I understood from your first
question.

While vtlreturn might be modified, I believe that the volume expiration
date will remain.  I'm assuming your vault return time is similar to or
the same as your volume expiration time (which is based on the the
retention period), right?

If so, could it be as simple as setting the vault return time to the
expiration time?

> I suppose I could use your code example and work backwards to
> normalize the expiration date to a service date week and then work
> forward from there.

Do you need to have the return date fall on some exact day or something?
Do you use the vltreturn field to schedule returns for your media?

I don't think I really understand your goal yet.

-- 
Darren Dunham                                           ddunham AT taos DOT com
Senior Technical Consultant         TAOS            http://www.taos.com/
Got some Dr Pepper?                           San Francisco, CA bay area
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