Edit the file /etc/sysconfig/lmx to change the values of the LMX driver tunable global parameters. The following table describes the LMX driver tunable parameters:
LMX Parameter
Description
Default Value
Maximum Value
LMX_MINOR_MAX
Specifies the maximum number of contexts system-wide. Each Oracle process typically has two LMX contexts.
"Contexts" and "minors" are used interchangeably in the documentation; "context" is an Oracle-specific term and should be used to specify the value in the lmx.conf file.
2048
65535
LMX_PORT_MAX
Specifies the number of communication endpoints for transferring messages from the sender to the receiver in a uni-directional manner.
2048
65535
LMX_BUFFER_MAX
Specifies the number of addressable regions in memory to which LMX data can be copied.
