Networker

[Networker] Question regarding scanner

2009-10-15 10:04:49
Subject: [Networker] Question regarding scanner
From: Thorsten Linow <Thorsten.Linow AT TALKLINE DOT DE>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Thu, 15 Oct 2009 16:00:25 +0200
Hi,
I have to move an ssid from one networker 7.4.x  datazone (Zone "a") towards 
another datazone (Zone "b"), based on Networker 7.5.1.
This ssid is spawned over 13 x 9940B tapes and recovering via WAN is *NOT* an 
alternative.

-The volumes have been added to datazone "b" 's (networker) Jukebox, inventory 
of  slots succeeded.

Once I know which tape includes the header-part of the ssid, I suggested to do 
a scanner, redirected into a uasm.
Therefor I load the volume Nr. one with nomount-option, set the networker 
device to disable and perform a

scanner -S [ssid] /dev/rmt/13cbn | uasm -rv

configuration done at nsrserver of Zone "b":
- The original client was "host_a" in datazone  "a". This client is created now 
also in Networker-config of Zone "b" 's
  Networker Server.
- The goal is to perform a restore of the ssid to "storagenode_b" (by it's name 
it is a Storagenode in Datazone "b")
- Inside networker Server in Zone "b", 
root@storagenode_b<mailto:root@storagenode_b> is on "host_a" 's remote 
access-list
- also storagenode_b is declared as recovery storagenode for "host_a"

Question:
Is the mentioned scanner-command usefull for this job? It should prevent me for 
do the complete scanning of 13 Tapes before recovering.
What happends if tape one is recovered completely, will it prompt for changing 
the tape?


Thank's in advance

Thorsten

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