SNAX/XF LU Network Services Manual

Adding an Application and Terminal to a Second System
Application Example
3–12 097841 Tandem Computers Incorporated
Using SCF to Add the New
Application and LU to
\SYS2
Because this example assumes that no SET table has been made active on \SYS2, the
SETTAB attribute of the ALTER SUBSYS $SSCP command is used to make active the
SET table built in the previous subsection ($SYSTEM.SNAX.SNXSET2).
The ADD APPL command is then used to define the Tandem Creator process and
SNAXUTL to LUNS. (Although this application example does not show the dynamic
modification of ESS2, SNAXUTL is nevertheless added as an APPL object on \SYS2;
this is done because the capacity to modify ESS tables dynamically should exist on any
system that uses LUNS.)
Next, the primary line ($P3) is added, along with the PU subordinate to it (#PU3).
When the terminal LU (#LU5) is added, the ADD command specifies PROTOCOL
CRT. The ADD command also specifies AUTOLOGON “INVENTORY” so that the
terminal is automatically logged on to the Inventory process when the LU is started.
Note that the AUTOLOGON operand specifies the name of a logon record in the ESS
table. Note also that the Tandem Creator process must be started before the automatic
logon can take place. Because there is no default ESS table for \SYS2, ESS2 is specified
as an LU attribute.
ALTER SUBSYS $SSCP,SETTAB $SYSTEM.SNAX.SNXSET2
ADD APPL $SSCP.#CREATE, APPLTYPE LUNSCRE, &
PASSWORD "TARDIS "
ADD APPL $SSCP.#SNAXUTL, APPLTYPE LUNSAPPL, &
PASSWORD "SNAXUTL "
ADD LINE $P3, CHARACTERSET EBCDIC, &
ADD PU $P3.#PU3, TYPE (13,2),RECSIZE 265, &
MAXLUS 1,ADDRESS %HC8
ADD LU $P3.#LU5, TYPE (14,2),PUNAME #PU3, &
RECSIZE 1024,PROTOCOL CRT, &
DEVTYPE "3278-2",ESSTABLE ESS2, &
AUTOLOGON "INVENTORY"
SCF can now be used to start the line, the PU, and the LU.
START LINE $P3
START PU $P3.#PU3
START LU $P3.#LU5