05-28-2012 01:53 AM
Dears ,,,
i know is not able to use multiplexing on VTL (Datadomain), but i don't know if that able to use multiple data stream in VTL.
Any idea about that...
Thanks All
Solved! Go to Solution.
05-28-2012 02:16 AM
Multiple Data Streams with MPX = 1 will mean that each stream will write to a different drive.
Perfectly fine, as long as you have enough virtual drives.
All VTL vendors have their own 'Best Practice' docs. The ones I have seen all recommend single stream backups to virtual tape drives.
Symantec White Paper: http://eval.symantec.com/mktginfo/enterprise/white_papers/b-whitepaper_using_virtual_tape_libraries_with_netbackup_04-2009.en-us.pdf
See these topics:
Does it Matter How Many Virtual Tape Drives are Configured?
Should Multiplexing Be Used with a VTL?
05-28-2012 02:16 AM
Multiple Data Streams with MPX = 1 will mean that each stream will write to a different drive.
Perfectly fine, as long as you have enough virtual drives.
All VTL vendors have their own 'Best Practice' docs. The ones I have seen all recommend single stream backups to virtual tape drives.
Symantec White Paper: http://eval.symantec.com/mktginfo/enterprise/white_papers/b-whitepaper_using_virtual_tape_libraries_with_netbackup_04-2009.en-us.pdf
See these topics:
Does it Matter How Many Virtual Tape Drives are Configured?
Should Multiplexing Be Used with a VTL?