Many shared module settings are configured using SystemProperty tags in the container XML configuration file. These properties are set as JVM system properties and are accessible to all classes loaded in the container. Properties set in this manner are “container-global.”
You can enter numeric parameters using several formats:
Plain integers – for example, 20
K – for example, 20K = 20 x 1000
M – for example, 20M = 20 x 1000K
KB – for example, 20KB = 20 x 1024 bytes
MB – for example, 20MB = 20 x 1024K
GB – for example, 20GB = 20 x 1024MB
These formats allow high values to be entered as parameters while keeping the parameters easy to read. They also avoid the “missing zero” problem that can sometimes occur when entering parameters that have a high number of trailing zeros.
