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272 VM/HSC 6.0 System Programmer’s Guide
1st ed., 6/30/04 - 312579601
13. Perform the following tasks to prepare for reconfiguration:
a. Issue the following commands:
ACCESS 191 A
ACCESS 254 B
ACCESS 255 C
The 191-disk is MAINTSTK 191, the 254-disk is the RUN-disk, and the
255-disk is STKACS 191.
b. Make a backup copy of the ACS SYSPROF by issuing:
COPY ACS SYSPROF B ACSOLD SYSPROF A (REPLACE
c. Copy ACS SYSPROF from the RUN-disk (B) to the A-disk. This allows you to
modify ACS SYSPROF for the Reconfig and ensure it is correct before placing
it back on the RUN-disk.
COPY ACS SYSPROF B ACS SYSPROF A
d. XEDIT ACS SYSPROF A to describe the new data sets and LIBGEN module.
In particular, modify the following parameters:
Comment out any AUTOJOB statements.
LIBGEN file name of the LIBGEN load module.
SLSCNTL DSN of the new primary control data set (for SLICREAT).
Comment out the old statement to use later (see step 13n on
page 4-95).
SLSCNTL2 DSN of the new secondary control data set (for SLICREAT).
Comment out the old statement to use later (see step 13n on
page 4-95).
SLSSTBY DSN of the new standby control data set (for SLICREAT).
SLSJRNxx DSNs of any new journal data sets (for SLICREAT).
SLSOFFxx DSNs of new journal off-load data sets.
SLSBKUP DSN of new backup data set. STATION list of station
addresses should be corrected.
DBPRMNEW DSN of the new primary control data set (for RECONFIG).
Copy the unit address and DSN from the new SLSCNTL
statement. DBSHDNEW DSN of the new secondary control
data set (for RECONFIG). Copy the unit address and DSN
from the new SLSCNTL2 statement.
Reconfiguration