Retrieve information about the pool of JVMs in the CICS address space.
INQUIRE JVMPOOL >>-INQUIRE JVMPOOL--+-------------------------+---------------->< +-TOTAL(data-area)--------+ +-PHASINGOUT(data-area)---+ +-STATUS(data-area)-------+ +-JVMLVL0TRACE(data-area)-+ +-JVMLVL1TRACE(data-area)-+ +-JVMLVL2TRACE(data-area)-+ '-JVMUSERTRACE(data-area)-'
Conditions: NOTAUTH
For more information about the use of CVDAs, see CICS-value data areas (CVDAs).
The INQUIRE JVMPOOL command returns information about the pool of JVMs in the CICS region. There can be only one pool of JVMs in a CICS region, therefore there is no name or identifier required on this command.
CICS determines the information you request from the actual JVMs that are started and pre-initialized in the CICS region.
When you issue an EXEC CICS SET JVMPOOL TERMINATE command (or the equivalent CEMT command), all the JVMs in the JVM pool are marked for removal. When you issue an EXEC CICS PERFORM CLASSCACHE TERMINATE command (or the equivalent CEMT command), all worker JVMs using the active shared class cache are marked for removal.