Networker

[Networker] Adding a dedicated storage node in v7.3.2

2006-11-29 06:48:43
Subject: [Networker] Adding a dedicated storage node in v7.3.2
From: Andy Garman <andyg AT STAFFMAIL.ED.AC DOT UK>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Wed, 29 Nov 2006 06:33:04 -0500
Hello,

    Our v7.3.2 backup server has licences for up to 100 clients, 5 shared
(FC LTO3) drives and 17 dedicated storage nodes. When configuring new
storage nodes, we have been unable to follow the suggested and logical
procedure in the JVM gui as we are requested for storage node licenses which
we do not have - we have dedicated storage node licenses only. Our
workaround has been to use jbconfig, assigning multiple remote paths for
each physical drive, which causes dedicated storage node licenses to be
allocated automatically.

    However, this process involves deleting and recreating the jukebox every
time a new storage node is needed or an existing jukebox changes its device
paths. This was inconvenient enough under v7.3, but since the upgrade to
v7.3.2, when the jukebox is recreated, the tape labels are no longer read in
- we have to reinventory 400 slots each time, taking 3-4 hours).

    So I have 3 questions which some helpful people might have useful
suggestions to:

- has anyone got the standard procedure for adding new storage nodes to    
work? Or just a better workaround?

- has anyone else observed/solved the same jukebox problem we have seen of
tapes needing re-inventoried after jukebox recreation? I've checked obvious
things like barcode scanner enabled and labels to match, but might have
missed something else?

- the two problems above are exacerbated by the tendency for windows servers
to change their device pathnames on reboot. Do any windows admins have any
tips for this unix admin to pass on to his windows admin colleagues to
ensure device persistence across system restarts?

Many thanks in advance,


Andy Garman
Computing Services
University of Edinburgh
Scotland UK.

To sign off this list, send email to listserv AT listserv.temple DOT edu and 
type "signoff networker" in the body of the email. Please write to 
networker-request AT listserv.temple DOT edu if you have any problems with this 
list. You can access the archives at 
http://listserv.temple.edu/archives/networker.html or
via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER