To Set Up Tuxedo as a Distributed Transaction Manager

1. Install Tuxedo.

   See Tuxedo documentation for instructions.

2. Set up the following environment variables:

   Environment Variable	Description
   LD_LIBRARY_PATH	Modify to include Message Queue C-API runtime library path and TUXDIR/lib path
   TUXDIR	Tuxedo install root
   PATH	modify to include $TUXDIR/bin and compiler path
   TUXCONFIG	TUXCONFIG filename path
   TLOGDEVICE	Tuxedo transaction log filename path
   MQ_HOME	Message Queue install root
   MQ_LOG_FILE	Message Queue C-API runtime log file name
   MQ_LOG_FILE_APPEND_PID	Set so that Message Queue C-API runtime log file name will be auto-appended with the Tuxedo server process id

3. Build the Tuxedo transaction monitor server (TMS).

   1. Add the following entry to the $TUXDIR/udataobj/RM file:

      # SUN_MQ:sun_mq_xa_switch:-lmqcrt

   2. Build the TMS executable using buildtms:

      # buildtms -o $TUXDIR/bin/<exe-name> -r SUN_MQ

4. Configure the Tuxedo servers.

   # tmloadcf config-file

   where config-file is the Tuxedo UBBCONFIG file.