Amanda-Users

Re: disklist help

2005-06-09 04:17:08
Subject: Re: disklist help
From: Paul Bijnens <paul.bijnens AT xplanation DOT com>
To: khalid maqsudi <khalid7621 AT hotmail DOT com>
Date: Thu, 09 Jun 2005 10:07:24 +0200
khalid maqsudi wrote:
What should my disklist look like if I want to dump the entire c1t0d0s5 slice (which is also my holding disk) to tape. I have only 1 machine (master) and no clients connected to a powervault 128T tape device running solaris 8. Any help would be appreciated. Thanks. Also, How can I verify if I have the client software on my master (or was that taken care of automatically when I compiled AMANDA on it as a master? )

Running "amcheck" as user amanda on the server should pass without
errors.

The disklist entry could be as simple as:

my.master.com  c1t0d0s5  holding-disk

where "holding-disk" is a dumptype having the "holdingdisk no"
parameter (to avoid feeding the output to the input).  But by
bypassing the holdingdisk, you fall into the trouble of a non-optimal
backup with a streaming tape that does not stream anymore (and is
broken after a few weeks too probably).
It is better to configure the disk so that you can backup everything
except the holdingdisk directory.  Asume the slice is mounted
under /space, then:

mkdir /space/amandahold
mkdir /space/users
mkdir /space/projects

and then use gnutar to backup the /space/users and /space/projects
only (no need to bypass holdingdisk then).
Or you could use the gnutar exclude mechanism with a disklist
entry like:

my.master.com /space {
        comp-user-tar
        exclude append "./amandahold"
        }

--
Paul Bijnens, Xplanation                            Tel  +32 16 397.511
Technologielaan 21 bus 2, B-3001 Leuven, BELGIUM    Fax  +32 16 397.512
http://www.xplanation.com/          email:  Paul.Bijnens AT xplanation DOT com
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