> Testing was semi-successful. On one hand, QUIESCE stopped the > system. Missing heartbeat was detected by SFM and system was > partitioned out. However, I was also trying to test SAD and AutoIPL. > Nothing happened in that arena, so--as I do when all else fails--I > RTFM. Found this: > > "For restartable wait states, Loadwait will ignore the AutoIPL > policy unless a matching WSAT entry is found that has one or both > flags on. If a bit is found on, then the corresponding SAD or re-IPL > will be performed. As of this writing, the WSAT contains no entries > matching any restartable wait state and reason codes, so a > restartable wait state request will not result in any AutoIPL action." > > Because the QUIESCE wait state (x'CCC') is restartable, AutoIPL and > SAD are ignored. I need to find another way to kill the system. > Ironically we've had a few AutoIPLs over the years, mostly (all?) > involving virtual storage exhaustion of some kind. None of them intentional.
To zap the WSAT such that all restartable wait states drive AutoIPL with SADMP and ReIPL: //D10JHM1P JOB 'D1003P,D10,?',MULDER,CLASS=J,MSGCLASS=H, // MSGLEVEL=(1,1),NOTIFY=D10JHM1 //STEP1 EXEC PGM=AMASPZAP,PARM='IGNIDRFULL' //SYSPRINT DD SYSOUT=* //SYSLIB DD DSN=SYS1.NUCLEUS,DISP=SHR //SYSIN DD * NAME IEANUC01 BLWWSATC VER 0030 00000FFF REP 0030 30000FFF /* // To add an entry to the WSAT which causes the QUIESCE CCC wait code to drive AutoIPL with SADMP and ReIPL: //D10JHM1P JOB 'D1003P,D10,?',MULDER,CLASS=J,MSGCLASS=H, // MSGLEVEL=(1,1),NOTIFY=D10JHM1 //STEP1 EXEC PGM=AMASPZAP,PARM='IGNIDRFULL' //SYSPRINT DD SYSOUT=* //SYSLIB DD DSN=SYS1.NUCLEUS,DISP=SHR //SYSIN DD * NAME IEANUC01 BLWWSATC VER 0020 00000013 REP 0020 00000014 VER 0078 00000000 REP 0078 30000CCC /* // Then reIPL to activate the changed WSAT. Jim Mulder z/OS System Test IBM Corp. Poughkeepsie, NY ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
