Veritas-bu

Re: [Veritas-bu] Multiplexing on destaging basic disk dssu

2011-03-01 12:31:21
Subject: Re: [Veritas-bu] Multiplexing on destaging basic disk dssu
From: <Rusty.Major AT sungard DOT com>
To: Patrick <netbackup AT whelan-consulting.co DOT uk>
Date: Tue, 1 Mar 2011 11:31:07 -0600
I believe you can't MPX duplications because of a limitation within the bpduplicate process. It will allow you to keep already MPX'ed images MPX'ed, but you can't MPX a duplication job that isn't MPX'ed already, which is your case since they are on disk. The jobs coming off your disk should be fast enough to keep this from happening. If it's not fast enough, you'll need to look to tuning your components.

Rusty Major, MCSE, BCFP, VCS ▪ Sr. Storage Engineer ▪ SunGard Availability Services ▪ 757 N. Eldridge Suite 200, Houston TX 77079 ▪ 281-584-4693
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Patrick <netbackup AT whelan-consulting.co DOT uk>
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03/01/2011 07:06 AM

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[Veritas-bu] Multiplexing on destaging basic disk dssu






Hello All,
 
Is there a way to do the above? If so how?
The tape storage unit is already set to allow multiplexing, but the destaging is only using one job per tape drive at a time.
 
NBU 7.0
 
Thank you in advance for any advice,
 
Patrick Whelan
VERITAS Certified NetBackup Support Engineer for UNIX.
VERITAS Certified NetBackup Support Engineer for Windows.
 
netbackup AT whelan-consulting.co DOT uk
 
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