Amanda-Users

Re: Dumpcycles vs Runs

2002-09-13 13:44:54
Subject: Re: Dumpcycles vs Runs
From: Jon LaBadie <jon AT jgcomp DOT com>
To: amanda-users AT amanda DOT org
Date: Fri, 13 Sep 2002 13:33:28 -0400
On Sat, Sep 14, 2002 at 12:57:15PM -0400, Jason Greenberg wrote:
> You'll have to excuse my newbieness for this one, if you would...
> 
> If I have a dumpcycle of 7 days, with 7 runs per cylce, I understand
> that I will have a full backup every 7 days.   So, if that's the case,
> here are my questions:
> 
> 1) How many tapes are used for these 7 runs?  7? or just 1?
> 2) does the tape change after every dumpcycle or every run?
> 3) I have 15 tapes, and

> I would like to use 1 tape per week, with 15 weeks of total history.

In that case, use a different backup program.

Unless you only plan to backup (run amdump) once a week.  Then:

    dumpcycle       1 wk        # maybe 0
    runspercycle    1
    runtapes        1
    tapecycle       15

-- 
Jon H. LaBadie                  jon AT jgcomp DOT com
 JG Computing
 4455 Province Line Road        (609) 252-0159
 Princeton, NJ  08540-4322      (609) 683-7220 (fax)

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