Veritas-bu

Re: [Veritas-bu] BPCOVERAGE internals

2007-11-13 20:13:41
Subject: Re: [Veritas-bu] BPCOVERAGE internals
From: Dominik Pietrzykowski <dominik_pietrzykowski AT toll.com DOT au>
To: "Marianu, Jonathan" <JM7640 AT att DOT com>, Curtis Preston <cpreston AT glasshouse DOT com>, veritas-bu AT mailman.eng.auburn DOT edu
Date: Wed, 14 Nov 2007 12:00:06 +1100

 

Jonathan,

 

I think this is the best way if you have your master setup as a trusted server. Ie setup ssh keys etc

 

Do the following:

 

In a script, I’d use perl run:

 

rsh <client> /usr/openv/netbackup/bin/bpmount

 

Do what you need with the output and you’re done.

 

Dominik

 


From: Marianu, Jonathan [mailto:JM7640 AT att DOT com]
Sent: Wednesday, 14 November 2007 11:50 AM
To: Curtis Preston; Dominik Pietrzykowski; veritas-bu AT mailman.eng.auburn DOT edu
Subject: BPCOVERAGE internals

 

Yes, I know of the bpmount command. I mentioned it in my original post.

 

I have considered putting the bpmount command in a bpstart_notify script and then using bpgp to receive a copy of the output.

The challenge to that is deploying this to the vast number of clients.

I could use bpgp to copy the script to the client but I would still have to make it executable to run and I do not know how to do that through nbu.

 

 

Currently, I am analyzing the packet sent by the master to the client when issuing the bpcoverage command.

It instructs bpcd to run a remote bpmount -i and bpcd passes back the information so it looks like bpmount is the key.

 

Does anyone know how to programmatically pass commands directly to bpcd daemon?

I have tried cleartext commands in telnet but the connection closes.


__________________________________________
Jonathan Marianu (mah ree ah' nu)
AT&T Storage Planning and Design Architect
(360) 597-6896
Work Hours 0800-1800 PST M-F

Manager: David Anderson
(314) 340-9296

 

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