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Hello world! This is it. I've always wanted to blog. I don't want no fame but just to let myself heard. No! Just to express myself. So, I don't really care if someone believes in what I'm going to write here nor if ever someone gets interested reading it. My blogs may be a novel-like, a one-liner, it doesn't matter. Still, I'm willing to listen to your views, as long as it justifies mine... Well, enjoy your stay, and I hope you'll learn something new because I just did and sharing it with you.. Welcome!

Monday, December 29, 2008

Veritas NetBackup Tutorial: config, executable files

Previously on Netbackup [cool; sounds like Heroes]... we discussed the overview on how NBU works. Going forward, we'll do check out the directories and files needed and/or configured for it to work.

Well, the one of the most - IF not the most - important files is bp.conf located in /usr/openv/netbackup. This file [which can be found accross setup] tells how a machine is configured: Master, Media Manager, and/or Client. Please also note that a machine can be configured as follows:

Master-MM-Client-in-one
MM-Client-in-one

Client

And here is a sample of a basic entry:

$ more /usr/open/netbackup/bp.conf
SERVER=[name of Master]
SERVER=[name of Media Manager]

...[list of other servers]

EMMSERVER=[name of EMM; mostly Master - depending on setup]

CLIENT_NAME=[name of Client; depending on the role as defined above]

... [additional options follows]


Another config file you might want to check-up is /usr/openv/volmgr/vm.conf which contains:

MM_SERVER_NAME=[name of MM]

In addition to these files, we are also considering native UNIX files and ensure that they're properly configured to allow NBU to run:

/etc/services - defines service names and corresponding ports
/etc/inetd.conf
/dev - device files directory which will identify the robots and tapes

Forgive me, I've been busy with specifics and gravely forgot the parent of it all. Almost all of the files: config and commands are located in /usr/openv for Unices or [install directory]\VERITAS for Windows.

So what we're talking here are:

../netbackup - contains NBU, VolMgr binaries, NBU DB
../db/data - EMM & NB databases
../netbackup/db - NBU DB of class, schedules, images, etc.
../netbackup/logs - log files

Here are the daemons, in addition to what was listed before:

tldd - started with ltid robotic daemon one on each MM server
tldcd - started with ltid; talks to the robot
bpbrm - backup and restore manager
bptm - tape manager
bpdm - disk manager
avrd - bar code reader

Next, we'll go to basic troubleshooting of common issues encountered.

2 comments:

  1. Hallo

    the path to bp.conf must contain openv not only open.

    ReplyDelete
  2. Correct! Thanks for this. It's a typo but appreciate it.

    From:

    $ more /usr/open/netbackup/bp.conf

    To:

    $ more /usr/openv/netbackup/bp.conf

    ReplyDelete

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