I believe both settings may need to be adjusted.
Also, don't forget to increase the shared memory kernel parameter otherwise
the NBU settings will be useless.  You're best bet is to consult with
Veritas support.

-----Original Message-----
From: Porsuelo, Bryan [mailto:porsuelobb AT delmonte-phil DOT com]
Sent: Thursday, May 30, 2002 12:54 AM
To: veritas-bu AT mailman.eng.auburn DOT edu
Subject: [Veritas-bu] fill_buffer and write_backup bptm entries


Hi,

What parameter should be adjusted given the following entries from bptm?

15:11:06 [165.212] <2> fill_buffer: [184] socket is closed, waited for empty
buffer 24 times, delayed 377 times, read 14426080 Kbytes - Do I need to
increase number_data_buffers here?

15:11:14 [184.102] <4> write_backup: waited for full buffer 80491 times,
delayed 80777 times - Do I need to increase size_data_buffers or
NET_BUFFER_SZ for this?

I'm confused as to which among the three parameters I should modify.

Thanks in advance,
Bryan




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