Amanda-Users

Re: disklist file maintenance

2003-09-18 15:41:19
Subject: Re: disklist file maintenance
From: Brian Cuttler <brian AT wadsworth DOT org>
To: Bruno Negrão <bnegrao-amanda AT engepel.com DOT br>
Date: Thu, 18 Sep 2003 15:36:39 -0400 (EDT)
Bruno,

(No problem with list posting)

Yes, I see that as a valid potential way to go, if only it
was that simple the script you are suggesting could run in
advance of the amanda-server startup.

You know, actually its not a bad solution, I was going to
object that it wasn't a matter of home directories but of
directories on a non-home data disk on an amanda-client.

However the script could/would work just fine as the client
disks are all nfs mountable (automounter) and I can get the
list of top level directories.

I'd thought there was a more automated way but this should
work around the issue pretty well.

You have any experience with comp-tar usage on sgi and solaris
(vs discussions that I'd seen for linux systems) ?

                                                thanks,

                                                Brian

> (See brian, i´m posting your message on the list, ok?)
> 
> Oh, Let´s see if I correctly understood your problem: you need to backup
> your user directories, like /home/brian,  /home/john, /home/melissa, (etc).
> But you can´t simply make a backup of your entire /home directory.
> So you, basically, would need a disklist file with the following entries:
> 
> machine1    /home/brian        comp-root-tar
> machine1    /home/jon           comp-root-tar
> machine1    /home/melissa     comp-root-tar
> (and so on for every user directory)
> 
> However, you don´t want to manually edit the disklist file every time you
> create and delete a user.
> Is this right?
> 
> Well, the first thing that occurred to me is to do a script that runs before
> amdump which would check what are the valid user directories of your machine
> and would write these names in the disklist file. (actually, it would write
> the correct disklist file entries, one for each directory).
> 
> If someone know anything better, share with us.
> 
> Hope it helps,
> Bruno.
> 
> ----- Original Message ----- 
> From: "Brian Cuttler"
> To: "Bruno Negrão"
> Cc: "Brian Cuttler"
> Sent: Thursday, September 18, 2003 3:28 PM
> Subject: Re: Using amanda with just 1 tape - for testing - SOLVED
> 
> 
> 
> Bruno,
> 
> I realized you are writing about tapecycle (my latest guess was
> that a tapecycle of 0 is a problem) but as long as you are using
> tar rather than dump I've got a question.
> 
> I've got a couple of large partitions that I'd like to move
> from dump to tar, but only specific partitions within the
> disklist and I don't know now to divide up the data ? Dividing
> at highest level on the partition by username might work ok
> (directories at that level named for the data owner) but I
> don't really want to maintain the disklist (look to see if
> it needs updating everytime I create/remove a user data area).
> 
> Are you doing anything like this ? I'm in need of the feature
> for both Solaris/IRIX servers/clients.
> 
> What version of amanda are you running ? Or rather, what is the
> min version that supports what I'm hoping to do ?
> 
> thanks,
> 
> Brian
> 
> 



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