Tivoli Storage Manager for Sun Solaris Administrator's Reference

BUFPOOLSIZE

Specifies the size of the database buffer pool in kilobytes. A large buffer pool means that database pages remain longer in memory cache, and Tivoli Storage Manager requires fewer input/output operations to server storage. However, a large buffer pool also requires more memory.

You can use this option to adjust the buffer pool size, or you can have Tivoli Storage Manager make the adjustments. If you set the SELFTUNEBUFPOOLSIZE server option to YES, Tivoli Storage Manager uses the default or the BUFPOOLSIZE setting as a starting point for adjustments.

Syntax

>>-BUFPoolsize--kilobytes--------------------------------------><
 

Parameters

kilobytes
Specifies the size of the database buffer pool in kilobytes. The minimum value is 256. The maximum value is limited by available virtual memory size. The default value is 2048.

Examples

bufpoolsize 512


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