Author: avro 42 <nbu-forum AT backupcentral DOT com>
Date: Wed, 21 Jan 2015 11:12:50 -0800
First make sure your data buffers are set. This can improve performance InstallPath\Veritas\NetBackup\db\config (touch files are plain text files no extensions) NUMBER_DATA_BUFFERS NUMBER_DATA_BUFFER
Author: tanders1 <nbu-forum AT backupcentral DOT com>
Date: Wed, 21 Jan 2015 10:36:05 -0800
Hello, I have been pulling my hair out for a couple of weeks on this issue. I first backup to tape and that is multiplexing so lots of jobs run at the same time. Then, I start duplication from the cu
Author: Bluejay Adametz <bluejay AT fujifilm DOT com>
Date: Thu, 29 Jan 2015 06:04:37 -0500
Are you specifying -mpx on your bpduplicate? If you don't, the backups will be "de-multiplexed" on the copies, which mean it will have to go through the original tapes several times to pick out each
Author: tanders1 <nbu-forum AT backupcentral DOT com>
Date: Thu, 29 Jan 2015 04:29:52 -0800
-- How do I check for the -mpx on my bpduplicate? The entire job is run through a GUI interface so I have never seen that option. I first backup to tape and that is multiplexing so lots of jobs run a
Author: Bluejay Adametz <bluejay AT fujifilm DOT com>
Date: Thu, 29 Jan 2015 07:37:39 -0500
I've only done duplications via the command line (we script our duplications), However, looking around in the Java GUI, when you get to the "Setup Duplication Variables" screen and set the destinati
Author: "Lightner, Jeff" <JLightner AT dsservices DOT com>
Date: Thu, 29 Jan 2015 13:38:07 +0000
The standard duplication does it by "image" rather than "tape" so it seems unlikely you'd get the same multiplexing on the duplicate as you did on the original. We don't do multiplexing here because
2nd thing consider not duplicating from tape. They can only do one thing at a time and can end up searching for data sequentially. Consider basic disk and staging, or synthetic backup, or deduplicati