The values for the OPTIONS parameter for the CTIIEFxx parmlib member and reply for a TRACE command are listed. The suboptions on the CONTROL, DATA, FLOW, and SERIAL, allow you to refine the set of events traced for the major option. When you select the major option, all events pertaining to that option are traced. However, you can select one or more of the suboptions instead of the major option and thus limit the trace to only those events included in the suboptions specified. A major option, such as DATA, and all of its suboptions (in this case DATA0, DATA1, and so forth) is referred to as an option group. In alphabetical order the values for the OPTIONS parameter are:
- CONTROL
- Traces the control within a module.
- CONTROL0
- Traces common allocation processing only.
- CONTROL1
- Traces allocation services 1 processing only.
- CONTROL2
- Traces unallocation processing only.
- CONTROL3
- Traces volume mount and verify processing only.
- CONTROL4
- Traces assign/unassign processing only.
- CONTROL5
- Traces allocation services 2 processing only.
- CONTROL6
- Traces allocation device management processing only.
- CONTROL7
- Traces Dynamic Allocation processing only.
- CONTROL8
- Reserved for IBM® use.
- CONTROL9
- Traces JFCB Houskeeping processing only.
CONTROLA
- Traces TCTIOT management processing only.
- CONTROLB-CONTROLE
- Reserved for IBM use.
- CONTROLF
- Traces unexpected or unusual control within a module.
- DATA
- Traces when data is processed or changed.
- DATA0
- Traces when an ATSP device type array is being processed only.
- DATA1
- Traces when an ATSP device array is being processed only.
- DATA2
- Traces when an IGDE is going through XCF messaging only.
- DATA3
- Traces when an IGDE goes through a state change only.
- DATA4
- Traces UCB changes only.
- DATA5
- Traces ENQ changes for DDR SWAP processing only.
- DATA6
- Traces device management data only.
- DATA7
- Traces Dynamic Allocation processing only.
- DATA8
- Traces when an allocation occurs only.
- DATA9
- Traces JFCB Housekeeping data only.
- DATAA
- Traces TCTIOT management data only.
- DATAB-DATAE
- Reserved for IBM use.
- DATAF
- Traces when data is unexpected or unusual.
- FLOW
- Traces the flow of control from one entry point to another.
- FLOW0
- Traces common allocation processing only.
- FLOW1
- Traces allocation services 1 processing only.
- FLOW2
- Traces unallocation processing only.
- FLOW3
- Traces volume mount and verify processing only.
- FLOW4
- Traces assign/unassign processing only.
- FLOW5
- Traces allocation services 2 processing only.
- FLOW6
- Traces device management data only.
- FLOW7
- Traces Dynamic Allocation processing only.
- FLOW8
- Reserved for IBM use.
- FLOW9
- Traces JFCB Housekeeping processing only.
- FLOWA
- Traces TCTIOT management processing only.
- FLOWB-FLOWE
- Reserved for IBM use.
- FLOWF
- Traces unexpected or unusual flow from one entry point to another.
- SERIAL
- Traces serialization events.
- SERIAL0
- Traces locking (SETLOCK) serialization events only.
- SERIAL1
- Traces ENQ/DEQ serialization events only.
- SERIAL2
- Traces latch manager serialization events only.
- SERIAL3
- Traces compare and swap serialization events only.
- SERIAL4
- Traces SYSDSN ENQ/DEQ serialization events only.
- SERIAL5–SERIALE
- Reserved for IBM use.
- SERIALF
- Traces unexpected or unusual serialization events.