03-18-2010 10:00 AM
03-18-2010 01:23 PM
03-18-2010 02:03 PM
Storage unit - have to say max streams per drive- The Maximum streams per drive setting determines the maximum number of concurrent, multiple client backups that NetBackup can multiplex onto a single drive. The range is from 2 to 32.
Schedule - have to say how many on Meida multiplexing-
The Media multiplexing attribute specifies the number of jobs from the schedule that NetBackup can multiplex onto any one drive. Multiplexing sends concurrent backup jobs from one or several clients to a single drive and multiplexes the backups onto the media.
Specify a number from 1 through 32, where 1 specifies no multiplexing.
Policy - The Allow multiple data streams attribute specifies that NetBackup can divide automatic backups for each client into multiple jobs. The directives, scripts, or templates in the backup selection list specify whether each job can back up only a part of the backup selection list. Since the jobs are in separate data streams, they can occur concurrently. - nothing to do with multiplexing.
Master server properties - Global Att. - The Maximum jobs per client property specifies the maximum number of backup and archive jobs that NetBackup clients can perform concurrently. Default: 1 job. , nothing to do with multiplexing.
Master server properties - client att. -The Maximum data streams property specifies the maximum number of jobs that are allowed at one time for each selected client. (This value applies to the number of jobs on the client, even if multistreaming is not used.) - nothing to do with multiplexing.
03-18-2010 06:20 PM
03-19-2010 09:05 AM
Thank you guys, I have only one drive and I have done the below settings in my environment, but still multiplexing not working.
The Settings are,
Max. job per client - 99(in global Attrib.)
Multiplexing - 4(in policy)
Max. Streams Per drive - 4
Please advise.
03-19-2010 09:24 AM
03-22-2010 03:22 PM