Load balancing come from the
storage unit group.
Here is a snippet – please read
up more on Storage unit groups to find your best option.
Option 4: Load Balance. If the user selects this option and installed the
Capacity Management License key, Media Device Selection (MDS) balances the job load. It balances the job load by considering if a media server meets the
following conditions:
- Enough disk volume free
space available to accommodate the estimated job size.
- Enough CPU and memory
resources available to accommodate another job.
- Least amount of estimated
job size data being processed compared to other media servers of the same class
or rank.
If the user does not have
the Capacity Management license key, then Load Balance reverts to Option 2 behavior. It selects the
least-recently selected storage unit.
From:
veritas-bu-bounces AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of pranav
batra
Sent: Wednesday, July 07, 2010 12:20 PM
To: Veritas
Subject: [Veritas-bu] (no subject)
http://support.veritas.com/docs/316845
====================================================================================================================================
Restore
and duplications from the OpenStorage disk option need not use the same media
server that wrote the backup image. This is by design as NetBackup is
trying to use the media server with the least load, in accordance with Media
Server Load Balancing strategy.
====================================================================================================================================
If
for a single LSU,we select to use multiple media servers:-Will the backup use
the media server with least load ??
do
we have this thing documented anywhere ?
Thanks and Regards
Pranav Batra
The
dark side of terrorists revealed in MSN Internal Security Get it now.
