DOCUMENTATION: What is the SIZE_DATA_BUFFERS_NDMP touch file?

Article:TECH51967  |  Created: 2007-01-11  |  Updated: 2010-01-03  |  Article URL http://www.symantec.com/docs/TECH51967
Article Type
Technical Solution


Environment

Problem



DOCUMENTATION: What is the SIZE_DATA_BUFFERS_NDMP touch file?

Solution



Manual: Veritas NetBackup Backup Planning and Performance Tuning Guide

Modification Type: Addition

Modification: To change the buffer size for NDMP backups, create the following file containing the desired buffer size:

UNIX: /usr/openv/netbackup/db/config/SIZE_DATA_BUFFERS_NDMP
Windows: <install_path>\netbackup\db\config\SIZE_DATA_BUFFERS_NDMP

Possible values include:
32768 (equals 32KB)
65536 (64KB)
98304 (96KB)
131072 (128KB)
163840 (160KB)
196608 (192KB)
229376 (224KB)
262144 (256KB)

When this file is not used, the default value is used.  The default value is 64512 (63KB) (through NetBackup 6.0) or 65536 (64KB) (from NetBackup 6.5).

Supplemental Materials

Value2548
DescriptionWhat is the SIZE_DATA_BUFFERS_NDMP touch file?

Legacy ID



289067


Article URL http://www.symantec.com/docs/TECH51967


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