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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!
Showing posts with label windows. Show all posts
Showing posts with label windows. Show all posts

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.

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