IBM Tivoli Composite Application Manager for Transactions, Version 7.4.0.0

Disk space requirements

Datalogs are created by the Databridge Datalog module. These datalogs can occupy a large amount of disk space.

Note: Typically the Datalog module is not required; it is disabled by default.

To calculate the amount of disk space required by datalog files, use the following formula:

(600 / poll_interval) × 15 KB per profile element per day

For example, a single HTTP profile element polling a web page every 5 minutes for one year would require 10.95 MB of disk space:

(600 / (5 × 60)) × 15 × 365 = 10.95 MB

Last updated: September 2014