TCP/IP only connection

Figure 9 shows a JES2 with two images. In Image 1, the controller and tracker are in the same address space. Image 2 contains a tracker. The spool is not shared. Two Data Stores are required, one for Image 1 and one for Image 2. All connections are TCP/IP links.

Figure 9. Controller and tracker in same address space with tracker connected through TCP/IP
The graphic shows a controller and tracker in the same address space with the tracker connected through TCP/IP.

Key:

FCC
Data Store Communication task
FL
Fetch Job Log Task
ID
Task for Data Store-to-controller TCP/IP communication
IP
Task for tracker-to-controller TCP/IP communication

Table 11 shows the initialization statements you can use to create the configuration in Figure 9.

Table 11. Example members for Figure 9
  Controller member     Tracker member  
C1 

OPCOPTS
 RCLEANUP(YES)
 
FLOPTS
  TCPDEST(********.'9.12.134.1',
          '9.12.134.9')

ROUTOPTS TCPIP(TRK1:'9.12.134.9')
T1 

TRROPTS
 HOSTCON(TCP)
 TCPHOSTNAME('9.12.134.1')
 Data Store members
D1 

DSTOPTS 
 HOSTCON(TCP)
 CTLHOSTNAME('9.12.134.1')
D2 

DSTOPTS 
 HOSTCON(TCP)
 CTLHOSTNAME('9.12.134.1')

Note:
In this example, the name of the tracker destination is TRK1. The destination name is defined also in the destination field of the workstation. The TCP/IP address of image 1 is 9.12.134.1 and the TCP/IP address of image 2 is 9.12.134.9.