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$E MEMBer - Perform cleanup for a failed MAS member z/OS JES2 Commands SA32-0990-00 |
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FunctionWhen a member of a MAS fails (terminates without proper $PJES2 processing), JES2 does not free resources that are assigned to that member. You can request that JES2 perform this cleanup processing by issuing this command or by using the AUTOEMEM function on the MASDEF initialization statement. $E MEMBER processing (either through this command or the automatic E MEMBER processing) performs the following functions:
Syntax>>-$E-----------------------------------------------------------> >--MEMBer--+-nn--+------------+-----------------------------------+--> | '- ---+-mm-+-' | | '-*--' | +-'--member--'-----------------------------------------+ | .-,------------------------------------------. | | V | | '-(----+-+-nn-+--+------------+-----------------+-+--)-' | '-*--' '- ---+-mm-+-' | | '-*--' | '-+-member-------+--+------------------+-' +-'--member--'-+ +- ---member-------+ '-*------------' +- ---'--member--'-+ '- -*--------------' >--+----------------------------------+-------------------------> '-,--+---+--SLEVEL--+-=--+--slevel-' '-/-' +-¬=-+ +->--+ '-<--' >--+----------------------------------+-------------------------> '-,--+---+--SSNAME--+-=--+--ssname-' '-/-' +-¬=-+ +->--+ '-<--' >--+---------------------------------------+--------------------> '-,--+---+--STATUS----=------MVS-GONE---' '-/-' >--+------------------------------------+-----------------------> '-,--+---+--SYSNAME--+-=--+--sysname-' '-/-' +-¬=-+ +->--+ '-<--' >--+------------------------------------+---------------------->< '-,--+---+--VERSION--+-=--+--version-' '-/-' +-¬=-+ +->--+ '-<--' Parameters
Authority RequiredThis command requires system authority. The description of the $T RDRnn command explains how to ensure that the authority of the appropriate MVS system command group is assigned. This command requires control security access authority. For a description of assigning command input authority, see z/OS JES2 Initialization and Tuning Guide, SA32-0991. Processing ConsiderationsThe failed member must re-IPL. When it does, it will automatically quick start instead of warm start, resulting in significantly less JES2 initialization processing. If your installation is participating in the AUTOEMEM option, jobs from a failed member can be restarted without this command. For information about the AUTOEMEM option, refer to the $T MASDEF command. Note:
Note:
ScopeSingle member. The values supplied for this command will be in effect for this member only. MessagesThe $HASP000 message indicates the command was accepted. JES2 issues the $HASP493 message when initialization processing is in progress. The $HASP492 message is issued when initialization has completed. Examples
Assuming that the console on which you issue the $E command
is attached to SYSC, this command causes the SYSC member to make the
jobs that were being processed on SYSA (the failed member) eligible
for restart on other members in the MAS configuration.
The member (1) specified on the command does not need to be restarted, therefore, JES2 issues the $HASP003 message. |
Copyright IBM Corporation 1990, 2014
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