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Date:      Mon, 8 Jul 2002 22:29:32 +0930
From:      "Rob" <listone@deathbeforedecaf.net>
To:        "Doug Hardie" <bc979@lafn.org>
Cc:        <freebsd-questions@FreeBSD.ORG>
Subject:   Re: Backups to CD-R - problems with filesystems
Message-ID:  <000801c2267f$4dd34a30$a4b826cb@goo>
References:  <000e01c22501$26e349e0$a4b826cb@goo> <f05111b1db94ce9ad8407@[10.0.1.90]> <000601c22572$50fd4430$a4b826cb@goo> <f05111b43b94e2f6d8f86@[10.0.1.90]>

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On 8 July 2002, Doug wrote:

> >Why do you prefer to put archives on the backup rather than the actual
> >files & directories?
> 
> I use the tar format because of the problems with the V7 format you 
> mentioned.  My machine that handles the backup only has a couple of 
> users.  The production machines have thousands and directory 
> permissions are extremely important.  By backing up in tar format, 
> tar is only run on the machine in question so the users are all 
> defined.  On a complete restore to a new disk you have to restore the 
> password files first and get the users working before  restoring the 
> bulk of the system.
> 
> The other advantage is on restore, tar will restore many files in 
> different directories easily with one command.  If you have separate 
> files on the backup machine, you have to move them one at a time.  A 
> lot of extra typing.  Its also easier to keep a few files on the 
> backup machine from getting trashed inadvertendly.  When there are 
> lots, its easier to be in the wrong place and delete files by 
> accident.
> 

I'll give it a try... thanks for the help!

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