OUCB queues
The following examples are representative. The actual output might contain other fields or control blocks.
The following report is an example that shows OUCB wait and logically swapped wait
queues.
*** OUCB WAIT QUEUE ***
*** QUEUE EMPTY ***
*** OUCB LS WAIT QUEUE ***
JOB MAINASID
ASID 001B
OUCB 0203CC00 LS WAIT QUEUE
+10 (LSW) LOGICALLY SWAPPED
+11 (PVL) PRIVILEGED PROGRAM
+29 (SRC) SWAP OUT REASON: DETECTED WAIT
(ASCBRSME) RAX ADDRESS IS 02051300
SERVICE CLASS = VEL50
WORKLOAD = VICOM
PERIOD = 01
ADDRESS SPACE IS AN ENCLAVE(S) OWNER
ADDRESS SPACE IS CURRENTLY CPU PROTECTED
ADDRESS SPACE IS ASSIGNED STORAGE PROTECTION
ADDRESS SPACE IS CURRENTLY STORAGE PROTECTED
ADDRESS SPACE IS EXEMPT FROM BEING MANAGED AS A TRANSACTION SERVER
+0000 NAME..... OUCB FWD...... 015BF568 BCK...... 015BF568 TMA...... 0103BAF0 QFL...... 0E
+0011 SFL...... 00 YFL...... 40 AFL...... 48 TFL...... 93 EFL...... 03
+0016 NQC...... 00 UFL...... 00 LFL...... 00 RFL...... 01 NDP...... F3
+001B TNDP..... FF MFL...... 00 IAC...... 01 IDP...... 00 PGP...... 01
+0020 WMG...... 002C0000 MFL2..... 00 MFL3..... 00 DMO...... 0000 DMN...... 00
+0029 SRC...... 06 SWC...... 0003 ASCB..... 00FB5A00 PAGP..... 00000000 TMW...... 01042B39
+0038 WMS...... 00000000 CPU...... 00000000 IOC...... 00000000 MSO...... 00000000 TMS...... 01042B39
+004C TMO...... 00F92399 DRFR..... 00000000 ACT...... 00000000 ACN...... 0000 CFL...... 00
+005B CSBT..... 04 WMR...... 00000063 WMRL..... 00000063 VAL...... 0000 PFL...... 00
+0067 ACTL..... 00 ERS1..... 00000000 ERS2..... 00000000 DSPC..... 00 DSPN..... 00
+0072 NTSP..... 0000 PS1...... 00000000 PS2...... 00038491 PST...... 00000214 RCT...... 00000C57
+0084 IIT...... 00000000 NDS...... 0000 NTSG..... FF SDP...... 00 TME...... 00004034
+0090 TML...... 01042B39 DWMS..... 00000000 SRB...... 00000000 TWSS..... 00000000 TMP...... 00F92399
+00A4 DSYT..... 00000000 HST...... 00000000 CFS...... 00000362 SUBN..... STC RPG...... 0000
+00B6 SPG...... 0000 NPG...... 0000 SRPG..... 0000 NRPG..... 0000 URPG..... 0000
+00C0 CRPG..... 0000 ARPG..... 0000 DRFP..... 00000000 TRXN..... MAINASID USRD.....
+00D8 CLS...... TRS...... 000017CF TRR...... 000025EE ACTP..... 00000000 SWSS..... 00000000
+00F0 PSUM..... 00000002 FIXB..... 0000 APLV..... 00 ESAP..... 02 RST1..... 00000000
+00FC RST2..... 00000000 APRQ..... 00000000 RSTB..... 01042B39 EJST..... 00000000 00000000
+0110 PSO...... 00000000 WSS...... 000001B1 HOLD..... 00000000 OUTT..... 001AD588 FIX...... 0000001C
+0124 HSUM..... 00000000 CSUM..... 00000000 CFCT..... 0002 SWCB..... 005D WKTM..... 00F9236E
+0134 SRRC..... 00000000 PGTB..... 00000000 AUXB..... 00000000 CAPB..... 00000220 RESB..... 01042586
+0148 PGIB..... 00000000 PU2B..... 00000000 BPIN..... 00000000 BPNE..... 00000000 PINE..... 00000000
+015C BKIA..... 00000000 BKIE..... 00000000 SWFC..... 0000 SFEC..... 0000 SEEC..... 0000
+016A MTRM..... 0000 WTKN..... 2C058000 NSPT..... 021FD81C NSCT..... 021FD7D4 SCTE..... 021FD7D4
+0180 IS....... 00000000 OUS...... 00000000 CU....... 00000000 DASD..... 00000000 CD....... 00000000
+0194 APPD..... 00000000 APCD..... 00000000 AVD...... 00000000 ASHD..... 00000000 ACHD..... 00000000
+01A8 ASWD..... 00000000 MD....... 00000000 CCD...... 00000000 ASPD..... 00000000 DASD..... 00000000
+01BC WLMQ..... 00000000 ENCL..... 00000000 ENCL..... 00000000 ENCL..... 00000000 ENCL..... 00000000
+01D0 ENCL..... 00000000 PXMO..... 00000000 PXM1..... 00000000 PXM2..... 00000000 XSMF..... 00000000
+0204 00000000 XDEC..... 00000000 00000000 XDET..... 00000000 00000000
+021C SERV..... 0000 SERV..... 0000 WAIT..... 00000000 USIN..... 0000007F WORK..... 7FFFF000
+022C WAIT..... 00000016 USIN..... 000000D4 ESMB..... 7FFFF000 SHBP..... 00000000 SXM1..... 02056B80
+0244 SXM2..... 00000000 SXMX..... 00000000 WLMF..... 10 SFLG..... 00 ASID..... 001B
+0268 RQCT..... 00000000 CAP...... 00000000 ASMP..... 00000000 NOND..... 00000000 XENC..... 00000000
+0238 SPTE..... 021FD81C SQFP..... 021FD5DC SQBP..... 021FD5DC ESVP..... 02 ESHP..... 02
+028E ESTP..... 02 SONA..... 00 XDAT..... 04032028 MDEL..... 000028BF SWSA..... 00000362
+029C SWSC..... 00000002 ESB1..... 00000000 ESB2..... 00000000 ESB3..... 00000000 ESB4..... 00000000
+02B0 AXPU..... 00000000 PLAB..... 00000000 EFS...... 00000000 SDAC..... 00002A7B APDS..... 00000000
+02C4 TMPS..... 0000039B TMCT..... 00000002 TMSD..... 01040E2F TMRD..... 01040E2F TMC...... 01042B39
+02D8 IATK..... 2C058000 LRPS..... 01042B39 QID...... L PQID..... I IQFL..... 00
+02E3 SMSK..... 10 PINB..... 00000000 PINT..... 00F91FD8 TAXB..... 00000000 VHDB..... 00000000
+02F4 VHPB..... 00000000 VHUB..... 00000000 EXIB..... 00000000 EXOB..... 00000000 CRMB..... 00000000
+0308 CPUS..... 00 PROP..... 0000 TMF...... 00000000 EUB1..... 00000000 EUB2..... 00000000
+0318 EUB3..... 00000000 EUB4..... 00000000 WLM2..... 00 WL2F..... 00 XDEP..... 0000
+0324 ENCH..... 02051C28 ENCL..... 0219D618 ETIM..... 00000000 ECPU..... 00000000 ECPT..... 00000000
+0338 00000000 ETRC..... 00000000 GRLU..... 00000000 GR01..... 00000000 GR02..... 00000000
+0350 SPSS..... 00000000 00000000 RSV7..... 00000000 ASST..... 00000000 00000000
+0368 SRST..... 00000000 00000000 ETCB..... 0203CF5C ETCB..... 0203CF5C XIEI..... 00000000
+0384 XIEI..... 00000000 XIEI..... 00000000 XIES..... 00000000 XDEI..... 00000000 XDEI..... 00000000
+0398 XDEI..... 00000000 XDES..... 00000000 XPER..... 00000000The following information describes the fields in the OUCB wait and logically swapped wait queues
report:
- JOB cccccccc
- The name of the job that is associated with the address space.
- ASID hhhhhhhh
- The address space identifier (ASID) of the job.
- OUCB hhhhhhhh LS WAIT QUEUE
- The address of the OUCB.
- +10 (LSW) xxxxxxxxxx
- The swap transition flag (only for OUCBs on the LS WAIT QUEUE).
- +11 (sfl)
- The swapout continuation flag.
- +1F (PGP) PERIOD = pp
- The period number.
- +29 (SRC) SWAP OUT REASON: xxxxxxxxxx
- The swapout reason code.
- ‘ADDRESS SPACE IS AN ENCLAVE(S) OWNER’
- Flag denoting that this address space owns one or more enclaves.
- ‘ADDRESS SPACE IS CURRENTLY CPU PROTECTED’
- Flag denoting that this address space was assigned long-term CPU protection. See the “CPU Protection” section of the “Workload Management Participants” chapter in z/OS MVS Planning: Workload Management.
- ‘ADDRESS SPACE IS ASSIGNED STORAGE PROTECTION’
- Flag denoting that this address space was assigned long-term storage protection. See the
“Storage Protection” section of the “Workload Management Participants” chapter in
z/OS MVS Planning: Workload Management. Note: Assigning long-term storage protection does not guarantee that an address space will remain storage protected (see 'ADDRESS SPACE IS CURRENTLY STORAGE PROTECTED').
- ‘ADDRESS SPACE IS CURRENTLY STORAGE PROTECTED’
- Flag denoting that this address space, which was assigned long-term storage protection (with ‘ADDRESS SPACE IS ASSIGNED STORAGE PROTECTION’), is in fact currently storage protected.
- ‘ADDRESS SPACE IS EXEMPT FROM BEING TRANSACTION SERVER’
- Flag denoting that this address space was exempted from management as a transaction server. See the “Exemption from Transaction Server Management” section of the “Workload Management Participants” chapter in z/OS MVS Planning: Workload Management.
The following report is an example that shows OUCB out and in
queues.
JOB PCAUTH
ASID 0002
OUCB 023DBA00 IN QUEUE
+11 (NSW) NONSWAPPABLE
(ASCBRSME) RAX ADDRESS IS 023DB8F8
SERVICE CLASS = SYSSTC
WORKLOAD = SYSTEM
INTERNAL CLASS= $SRMGOOD
PERIOD = 01
+0000 NAME..... OUCB FWD...... 02075600 BCK...... 018638F0
+0011 SFL...... 80 YFL...... 40 AFL...... 40
+0017 UFL...... 08 LFL...... 80 RFL...... 21
+001C MFL...... 00 IAC...... 01 RSV1..... 00
+0024 MFL2..... 00 MFL3..... 00 DMO...... 0000
+002A SWC...... 0000 ASCB..... 00FC2180 PAGP..... 00000000
+003C CPU...... 00000001 IOC...... 00000000 MSO...... 00000000
+0050 DRFR..... 00000000 ACT...... 00000000 ACN...... 0000
+005C WMR...... 00000000 WMRL..... 00000000 VAL...... 0000
+0068 ERS1..... 00000000 ERS2..... 00000000 DSPC..... 00
+0074 PS1...... 00000000 PS2...... 000000F8 PST...... 00000004
+0088 NDS...... 0001 NTSG..... FF RSV2..... 00
+0094 DWMS..... 00000000 SRB...... 00000037 TWSS..... 00000000
+00A8 HST...... 00000000 CFS...... 0001C0AA SUBN..... STC
+00B8 NPG...... 0000 SRPG..... 0000 NRPG..... 0000
+00C2 ARPG..... 0000 DRFP..... 00000000 TRXN..... PCAUTH
+00E0 TRS...... 00000000 TRR...... 00000000 ACTP..... 00000000
+00F4 FIXB..... 0000 APLV..... 00 ESAP..... 02
OUCBX Fields
+0100 APRQ..... 00000000 RSTB..... 006C590F EJST..... 00000000
+0114 WSS...... 00000000 HOLD..... 00000000 OUTT..... 00000001
+0128 CSUM..... 00000000 CFCT..... 058A SWCB..... 0022
+0138 PGTB..... 00000000 AUXB..... 00000000 RESB..... 006C19C6
+014C BPIN..... 00000000 BPNE..... 00000000 PINE..... 00000000
+0160 SWFC..... 0000 SFEC..... 0000 SEEC..... 0000
+016C SQBP..... 023A32E0 SPTR..... 023DBE00 SAMPPTR.. 023DBF00
+0180 SMF30EPT. 00000000 00000000 DCPUTIM1. 00000000
+0192 SINS..... 0000 SRVINCAP. 0000 WRKQTOKN. 7FFFF000
+01A4 WLMF..... 10 ENSSCHCT. 00000000 FIX_B2G.. 00000000
+01B2 ESTP..... 02 SONA..... 00 MDEL..... 00000000
+01C0 ESB1..... 00000000 ESB2..... 00000000 ESB3..... 00000000
+01D4 PLAB..... 00000000 EFS...... 00000000 SDAC..... 00000000
+01E8 TMCT..... 00000000 TMSD..... 867763E5 TMRD..... 867763E5
+0204 LRPS..... 867763E6 QID...... I PQID..... U
+020C PINB..... 00000000 PINT..... 00000000 TAXB..... 00000000
+0220 VHUB..... 00000000 EXIB..... 00000000 EXOB..... 00000000
+0231 FLGX..... 20 TMF...... 00000000 EUB1..... 00000000
+0244 EUB4..... 00000000 WLM2..... 00 WL2F..... 00
+0250 ENCL..... 023DBC2C ETIM..... 00000000 ECPU..... 00000000
+0264 ETRC..... 00000000 EnqFlags. 0000 NQT...... 00000000
+0278 ECQHEAD.. 023DBC60 ECQTAIL.. 023DBC60 GRLU..... 00000000
+028C FrStlReq. 00000000 SPSS..... 00000000 00000000
+02A0 ASST..... 00000000 00000000 SRST..... 00000000
+02B2 SRCI..... 0000 ETCBFRST. 023DBC9C ETCBLAST. 023DBC9C
+02C4 SCPI..... 002B IOCONTI.. 00000000 IODCONTI. 00000000
+02D8 DIOCONTI. 00000000 DIODCNTI. 00000000 DIOWTTI.. 00000000
+02EA FLGS..... 0000 DCTC..... 00000000 CTCI..... 00000000
+02F5 SRCSAVE.. 00 IRST..... 00000000 IRSFAILT. 00000000
+0300 SSPY..... 80000000 QUET..... 00000000 JCTI..... 00000000
+0314 SCHEDENV. ................ EBQD..... 00000000
+0330 IOCT..... 00000000 IOCI..... 00000000 IODT..... 00000000
+0344 CRAS..... 00000000 CAPB..... 00000000 01878224
+0358 LATC..... 00000000 PSRS..... 00000000 ARRT..... BAA19E3F
+0370 GMIF..... 00000000 PPCT..... 00000000 PSCT..... 00000000
OUCBS - Sampling Related Fields
+0380 NAME..... ........ SVER..... 00 SLEN..... 0000
+039C PVSB..... 00000000 PVSA..... 00000000 LLUT..... 00000000
+0400 SRVINACT. D6E4 WTIMBASM. E2404040 UTIMBASM. 01000000
+0414 SHBP..... 00000000 SXM1..... 00000000 SXM2..... 00000000
+0428 00000000 BPT2..... 00000000 00000000
+043C WLMF..... 00 SFLG..... 00 ASID..... 0000
+0448 NSPT..... 00000000 SRMTOKEN. 00000000 SCTE..... 00000000
+0464 TAFE..... 00000000 SIAR..... 0000
OUCBSamples - Samples Array Section
+0480 IS....... 00000000 OUS...... 00000000 CU....... 00000000
+0494 APPD..... 00000000 APCD..... 00000000 AVD...... 00000000
+04A8 ASWD..... 00000000 MD....... 00000000 CCD...... 00000000
+04BC WLMQUDLY. 00000002 ENCPVTPA. 00000000 ENCVIOPA. 1A578000
+04D0 ENCSWPDY. 00000000 PXMO..... 023A33CC BPOD..... 00000000
+04E4 BPD1..... 00000000 BPD2..... 00000000 SOSNAME.. ....
OUCBSamples - Samples Array Section
+0480 IS....... 00000000 OUS...... 00000000 CU....... 00000000
+0494 APPD..... 00000000 APCD..... 00000000 AVD...... 00000000
+04A8 ASWD..... 00000000 MD....... 00000000 CCD...... 00000000
+04BC WLMQUDLY. 00000002 ENCPVTPA. 00000000 ENCVIOPA. 1A578000
+04D0 ENCSWPDY. 00000000 PXMO..... 023A33CC BPOD..... 00000000
+04E4 BPD1..... 00000000 BPD2..... 00000000 SOSNAME.. ....
OUCBReptSamples - Report Samples Array Section
+0500 RQCT..... 00000000 CAP...... 00000000 ASMP..... 00000000
+0518 CAMD..... 00000000 APU...... 00000000 APD...... 00000000
+054C RCSU..... 00000000 RSOSNAME. SOSThe following information describes the fields in the OUCB out and in queues report:
- JOB cccccccc
- The name of the job that is associated with the address space.
- ASID hhhhhhhh
- The address space identifier (ASID) of the job.
- OUCB hhhhhhhh IN QUEUE
- The address of the OUCB.
- +11 (sfl) xxxxxxxxx
- The swapout continuation flag.