Re: [Networker] what is acsls and when should it be used?

ACSLS is used for library sharing only (in this context) and not drive sharing. 
 It cannot replace DDS or other drive sharing technologies.  What it 
virtualises under NetWorker are the slot numbers only.  Drives are on a 1:1 
mapping with whatever application is accessing them.  The only way that ACSLS 
can help with virtualisation is if you use an SN6000, which gives you lots of 
options regarding data duplication, drive virtualisation etc, and even more 
headaches managing them all....

________________________________

From: EMC NetWorker discussion on behalf of Fazil Saiyed
Sent: Thu 15/11/2007 17:38
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Subject: Re: [Networker] what is acsls and when should it be used?



Hello,
If you already have a large library that you would like to share may be
ACLS may be suitable, especially, in Mixed environment where you may have
Main Frame, Unix, large & diverse  backup environment.
Today, other options exists such as Library partitioning, VTL , disk
backups etc to achieve the similar results, however, if you already have
acls environment and want to utilize the benefits of it, may be worth a
look, personally, excepts for better tape management  ( could get rid of
DDS) i don't know if i would like to put all my eggs in one  basket.
Altimately, it may come down to cost and compatibility as typical MF
environment may be running on 9840 tapes and you may not have the same
capability available ( related to hardware) @ offsite dr.( There are
always exceptions )
Thanks

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