Sun Java System Messaging Server 6.3 Administration Guide

ProcedureTo Set Dispatcher Parameters (Solaris)

The dispatcher services offered in the dispatcher configuration file affects requirements for various system parameters. The system’s heap size (datasize) must be enough to accommodate the dispatcher’s thread stack usage.

  1. To display the heap size (that is, default datasize), use one of the following:

    The csh command:

    # limit

    The ksh command

    # ulimit -a

    The Solaris utility

    # sysdef
  2. For each dispatcher service compute STACKSIZE*MAX_CONNS, and then add up the values computed for each service. The system’s heap size needs to be at least twice this number.