Veritas-bu

Re: [Veritas-bu] BPCOVERAGE internals

2007-11-13 20:26:58
Subject: Re: [Veritas-bu] BPCOVERAGE internals
From: "Curtis Preston" <cpreston AT glasshouse DOT com>
To: <JM7640 AT att DOT com>, <dominik_pietrzykowski AT toll.com DOT au>, <veritas-bu AT mailman.eng.auburn DOT edu>
Date: Tue, 13 Nov 2007 20:14:36 -0500

I think you will find that bpstart_notify does not have to be executable.  Create a special bpstart_notify.sumit, push it out with bpgp, make a sumit class and run it. Waych magic happen.




----- Original Message -----
From: Marianu, Jonathan <JM7640 AT att DOT com>
To: Curtis Preston; Dominik Pietrzykowski <dominik_pietrzykowski AT toll.com DOT au>; veritas-bu AT mailman.eng.auburn DOT edu <veritas-bu AT mailman.eng.auburn DOT edu>
Sent: Tue Nov 13 19:50:20 2007
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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