Before you begin, check that your MVS environment is correctly
defined to support CICSPlex SM.
If you want to record information about the installation and set
up of your CICSPlex SM environment, you can use the checklists and worksheets
provided in the library CICSTS31.CPSM.SEYUINST.
- Ensure that the CICSPlex SM SEYUAUTH library is defined to MVS
as an APF-authorized library.
- Ensure that the CICSPlex SM SEYULINK library is included in the
MVS link list.
- Increase the number of linkage indexes by 3 for CICSPlex SM. This is defined by the MVS NSYSLX parameter in IEASYSxx.
- Increase the number of common MVS data spaces by adding 6 for each
CMAS. This is defined by the MVS MAXCAD parameter in IEASYSxx.
- Check the IEASYSxx member of SYS1.PARMLIB that you use for MVS
initialization and make a note of the initialization values. These are referenced
during the installation of a CMAS. For a detailed description of these values,
see ../dfha1/dfha1b00178.htm#dfha1bg.
- Ensure that enough MVS auxiliary storage is available to support
the data spaces used by each CMAS. A CMAS uses up to 9 MVS data spaces, which
could mean an increase in auxiliary storage of as much as 100MB. For
details on how to increase auxiliary storage, see Storage considerations.
- Assign a VTAM applid and sysid for each of the CMAS and Web User
Interface regions. You can record these values on the planning
worksheet.
- Reserve a TCP/IP port for the Web User Interface server. You can record the port number on the planning worksheet.