It’s defined in SYS1.PARMLIB(LPALSTxx). It’s an area of Common Storage that is loaded at IPL time. This area contains SVC routines, access methods, and other READ-ONLY System Programs, along with any READ-ONLY reenterable user programs selected by an installation that can be shared among users of the system. There cannot […]
It’s a common Virtual Storage Area. It’s non-getmainable. It’s built at IPL time by loading Load modules contained in SYS1.LPALIB and its concatenations. There are 2 LPAs: one above “the line” (16MB) and the other below depending on the residence mode of the load module. Because the Load modules are […]
I admit Michael Crichton is my favourite writer. It’s a shame that he has passed away. I simply love his books. However, when “Pirate Latitudes” first came out I was not entirely convinced if this would be the type of book I would want to read. A book about pirates? […]
To display all the Storage Groups of the currently active SMS configuration, we use the command: D SMS,SG(ALL) Example: D SMS,SG(ALL) IGD002I 15:24:57 DISPLAY SMS 749 STORGRP TYPE SYSTEM= 1 SGTSTVL POOL + SGDB2VL POOL + DUMMY DUMMY . SGOVRFL POOL * SGTAPE TAPE + ***************************** LEGEND ***************************** . THE […]
If you come across the need to check the status of a storage group then you can use the MVS command: D SMS,SG(storage_group) For example: storage group name: STGTSTVL RESPONSE=SYST IGD002I 15:17:43 DISPLAY SMS 939 STORGRP TYPE SYSTEM= 1 SGTSTVL POOL + ***************************** LEGEND ***************************** . THE STORAGE GROUP OR […]
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