Veritas-bu

[Veritas-bu] NUMBER_DATA_BUFFERS / SIZE_DATA_BUFFERS

2004-05-12 14:10:02
Subject: [Veritas-bu] NUMBER_DATA_BUFFERS / SIZE_DATA_BUFFERS
From: cecchind AT qwestip DOT net (Dave Cecchino)
Date: Wed, 12 May 2004 14:10:02 -0400 (EDT)
Hi All,

Quick question, I am seeing this message in my bptm logs, and I am trying
to performance tune my backups. I do not think the client is being set to
the right number data buffers, however I have setup correct file paths


13:51:00.350 [10142] <2> write_data: received first buffer (262144 bytes),
begin writing data
13:51:00.358 [10142] <2> write_data: writing block shorter than BUFF_SIZE,
32768 bytes
13:51:00.359 [10142] <2> write_data: writing short block, 32768 bytes,
remainder 0


On the master

master # cat cat /usr/openv/netbackup/db/NUMBER_DATA_BUFFERS
16
master # cat /usr/openv/netbackup/db/config/SIZE_DATA_BUFFERS
262144


And on the client I have done the same,

client # cat /usr/openv/netbackup/NET_BUFFER_SZ
65536
client # cat cat /usr/openv/netbackup/db/NUMBER_DATA_BUFFERS
16
client # cat /usr/openv/netbackup/db/config/SIZE_DATA_BUFFERS
262144


My question, is /usr/openv/netbackup/db/config a valid path on the client
unix host or does it have to be in root install of netbackup
/usr/openv/netbackup?

thanks,

David





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