I for one, think this would be an excellent topic for a meeting. Amanda is 
one of the things that's been on my list to learn for quite a while now.

Now, seeing as you seem fairly well versed in it Paul.....

--rdp

On Thu, 21 Feb 2002, Paul Lussier wrote:

> 
> In a message dated: Thu, 21 Feb 2002 11:03:32 EST
> Brian Chabot said:
> 
> >Hello,
> >
> >I was wonderring if there was a quick and easy HOWTO for Amanda out
> >there....
> 
> No, but she comes with extensice documentation in the docs/ subdir of 
> the source.  If you installed the RPMs from RH, I highly recommend 
> you 'rpm -e' immediately and install from source.  RH not only places 
> the amanda stuff in really bizarre locations, but they don't even 
> configure the package properly.  Most problems I've seen on the 
> amanda-user's mailing list over the past couple of years have been 
> easily solved by installing from source over the RH rpms.
> 
> >Anyone out there have a relatively simple set of instructions for
> >getting it up and running with minimal hassle?
> 
> No, other than following the docs/* files.  Amanda is an incredibly 
> complex package, and as a result, it's not *easy* to do anything with 
> it until you really know and understand how she works.  I've been 
> using Amanda for years, so I'm quite familiar with her quirks and 
> idiosynchrosies (for a while my wife was referring to Amanda as "the 
> other woman" because fighting with her cause me to get home so late 
> so many times :)
> 
> >For those interested, here's what I'm trying to do:
> >At work, we need backups made nightly, with weekly fulls.
> >Amanda to run on a PIII800/384 Mandrake8.1 to later be moved to an
> >Athlon1900+/1024/RH7.2.  Tape drive is an HP Surestore Autoloader (1/9)
> >with Ultrium tapes.  There is about half a TB that needs to be backed up
> >at the moment.
> 
> First thing is this:  Amanda uses a "dumpcycle" during which you are 
> guaranteed to get fulldumps done at least once per file system, but 
> not all at once, nor on the same tape.  That's just the way amanda 
> works.  Amanda is designed to load balance everything for you and 
> take the hassle out of trying to figure out which level to do when.
> 
> That being said, you can do what you want, you just need to be 
> creative.  I've been doing this for quite some time.  What I did was 
> create 2 configurations: 'fulldumps' and 'incrementals'.
> 
> Both run from cron, 'fulldumps' on Sun nights at 23:55, and 
> 'incrementals' Mon-Fri at 23:55.  The 'incrementals' dumpcycle is 17 
> days (basically 3 weeks plus a couple extra tapes).  The 'fulldumps' 
> dumpcycle is 1 week, but in the disklist file, I force a level 0 on 
> every run.
> 
> I offsite the fulldumps, and keep the incrementals on site.  This 
> allows for quick recovery of a file lost to the  'oops factor' 
> without having to resort to getting the tapes from offsite.
> I'm also usually able to restore the file from the most recent backup 
> rather than being several days or a week off.
> 
> I hope that helps.  Feel free to e-mail me privately if you get stuck!
> 

-- 
Rich Payne
http://talisman.mv.com


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