DEFINE PSID

Compaq NSK HP OpenVMS i5/OS UNIX systems Windows z/OS
1CR

For an explanation of the symbols in the z/OS column, see Using commands in z/OS.

Use DEFINE PSID to define a page set and associated buffer pool.

You can use ALTER PSID to dynamically change the expansion method.

You can use the DISPLAY USAGE TYPE(PAGESET) command to display information about page sets (see DISPLAY USAGE).

Synonym: DEF PSID

Read syntax diagramSkip visual syntax diagramDEFINE PSID

                             .-BUFFPOOL(0)-------.
>>-DEFINE PSID(psid-number)--+-------------------+-------------->
                             '-BUFFPOOL(integer)-'

                           .-EXPAND(USER)---.
>--+--------------------+--+----------------+------------------><
   '-DSN(data set name)-'  +-EXPAND(SYSTEM)-+
                           '-EXPAND(NONE)---'