OS/390 MVS IPCS User's Guid

More documents

Recommendations

Info

Use the STATUS option to request a brief description of the system’s environment at the time the dump was taken. The STATUS CONTENTION subcommand generates the same report as this option. See the OS/390 MVS IPCS Commands for sample output. 3 WORKSHEET Use the WORKSHEET option to display a diagnostic worksheet that describes the state of the system and each processor in the system. The STATUS WORKSHEET subcommand generates the same report as this option. See the OS/390 MVS IPCS Commands for sample output. 4 SUMMARY Use the SUMMARY option to request a description of the units of work in current and error address spaces. The SUMMARY subcommand generates the same report as this option. See the OS/390 MVS IPCS Commands for sample output. 5 CONTENTION Use the CONTENTION option to request a summary of system-wide resource contention. The ANALYZE subcommand generates the same report as this option. See the OS/390 MVS IPCS Commands for sample output. 6 COMPONENT Use the COMPONENT option to display the Dump Component Data Analysis panel as shown in Figure 10 on page 31. On this panel you can select problem analysis reports associated with individual components. 7 TRACE Use the TRACE option to display the Trace Processing panel as shown in Figure 11 on page 33. On this panel you can select trace processing reports. Use the following commands and PF keys on this panel: Command PF Key CURSOR command (ISPF) 12 or 24 END primary command (IPCS) 3 or 15 HELP command (ISPF) 1 or 13 IPCS command (ISPF) — RETURN primary command (IPCS) 4 or 18 SPLIT command (ISPF) 2 or 14 SWAP command (ISPF) 9 or 21 After selecting an option, view the report on the dump display reporter panel; see “Dump Display Reporter Panel” on page 47. 30 OS/390 V2R10.0 MVS IPCS User’s Guide
Option 2.6 — COMPONENT ------------------- IPCS MVS DUMP COMPONENT DATA ANALYSIS --------------------- OPTION ===> SCROLL ===> CSR To display information, specify the corresponding option name or enter S to the left of the option desired. Enter to the left of an option to display help regarding the component support. Name Abstract ALCWAIT Allocation wait summary AOMDATA AOM Analysis APPCDATA APPC analysis ASCHDATA APPC transaction scheduler analysis ASMCHECK Auxiliary storage paging activity ASMDATA ASM control block analysis AVMDATA AVM control block analysis COMCHECK Operator communications data COUPLE XCF Coupling analysis CTRACE Component Trace summary DAEDATA DAE header data DB2DATA DB2 analysis DIVDATA Data in virtual storage DLFDATA Data Lookaside analysis DLFTRACE Data Lookaside trace GRSTRACE ENQ/DEQ data areas Figure 10. IPCS MVS Dump Component Data Analysis Panel The IPCS Dump Component Data Analysis panel ( Figure 10) displays a menu of diagnostic reports associated with individual components. Invoke this panel by selecting option 6 (COMPONENT) from the Analysis of Dump Contents panel or by entering option 2.6 from the IPCS Primary Option Menu panel. Use the component analysis panel to request one of these component reports. IPCS processes the request for the current default dump source and displays the requested data on the dump display reporter panel (see “Dump Display Reporter Panel” on page 47). Note: Figure 10 does not show all the available options. When viewing this panel online, press PF7 and PF8 to scroll through the list. You may not see the options exactly as pictured, depending on the mix of products used at your installation. Use the following commands and PF keys on this panel: Command PF Key CURSOR command (ISPF) 12 or 24 END primary command (IPCS) 3 or 15 HELP command (ISPF) 1 or 13 IPCS command (ISPF) — RETURN primary command (IPCS) 4 or 18 SPLIT command (ISPF) 2 or 14 SWAP command (ISPF) 9 or 21 After selecting an option, view the report on the dump display reporter panel; see “Dump Display Reporter Panel” on page 47. Chapter 3. Using the IPCS Dialog 31
Page 1: OS/390 MVS Interactive Problem Con
Page 4 and 5: Note Before using this information
Page 6 and 7: | Option 6 — COMMAND . . . . . .
Page 8 and 9: Associating and Dissociating Data S
Page 10 and 11: 52. Example of a REXX EXEC Function
Page 12 and 13: x OS/390 V2R10.0 MVS IPCS User’s
Page 14 and 15: xii OS/390 V2R10.0 MVS IPCS User’
Page 16 and 17: This book contains information prev
Page 18 and 19: Requesting IPCS Functions . . . . .
Page 20 and 21: v v v v Mix formatted GTF and compo
Page 22 and 23: v A compressed extended sequential
Page 24 and 25: Dump Header Record When IPCS identi
Page 26 and 27: Table 1. Libraries that Contain IPC
Page 28 and 29: 12 OS/390 V2R10.0 MVS IPCS User’s
Page 30 and 31: v v See OS/390 MVS IPCS Customizati
Page 32 and 33: establishes these defaults. See the
Page 34 and 35: You can specify the source data set
Page 36 and 37: Requesting IPCS Functions subcomman
Page 38 and 39: Using a Three-Step Process . . . .
Page 42 and 43: Use the browse option to display a
Page 44 and 45: Note: Overriding default values on
Page 48 and 49: The following chart lists the optio
Page 50 and 51: Option 3 — UTILITY Use the GTFTRA
Page 52 and 53: Command A B D Description Adds the
Page 54 and 55: v v v v v v AC: The leftmost column
Page 56 and 57: Option 4 — INVENTORY REFR Refresh
Page 58 and 59: Option 5 — SUBMIT ---------------
Page 60 and 61: Option 6 — COMMAND --------------
Page 62 and 63: v v The pointer and storage panels
Page 64 and 65: Command PF Key CURSOR command (ISPF
Page 66 and 67: v v For stand-alone dumps, IPCS use
Page 68 and 69: DSNAME('D83DUMP.DUMPC.PB00465') POI
Page 70 and 71: Figure 26. IPCS Storage Panel Brows
Page 72 and 73: ASID(X'0001') STORAGE -------------
Page 74 and 75: 2. If you issue the IPCS primary co
Page 76 and 77: Source of Dump Blocks Bytes DSNAME(
Page 78 and 79: IPCS OUTPUT STREAM ----------------
Page 80 and 81: Help Entering IPCS Subcommands Thro
Page 82 and 83: ISPF profile data set. Deletion of
Page 86 and 87: group. For ease in assigning and re
Page 88 and 89: the dump directory. However, compre
Page 90 and 91: ----------------------------- Copy
Page 92 and 93: looking for, it generates a name fo
Page 94 and 95: Note: Processing for certain IPCS s
Page 96 and 97:
The following example, which was ru
Page 98 and 99:
LIST 00000000. NOCPU ASID(X'0001')
Page 100 and 101:
When You Want to Identify data sets
Page 102 and 103:
ADDR1 X is the symbolic address ass
Page 104 and 105:
list aaa+4 Because location AAA+4 i
Page 106 and 107:
Example: Invoking a REXX EXEC or CL
Page 108 and 109:
does not wait for the END subcomman
Page 110 and 111:
CLISTs that Print Screening Dump Re
Page 112 and 113:
Writing IPCS REXX EXECs This sectio
Page 114 and 115:
* REXX */ Signal on halt Trace off
Page 116 and 117:
if rc > 0 then do /*---------------
Page 118 and 119:
Put_Error: nop Retc = 16 Signal Exi
Page 120 and 121:
on page 99) to retrieve the TCB poi
Page 122 and 123:
Customizing the TCB Pointer Chain F
Page 124 and 125:
Table 2. Considerations for Designi
Page 126 and 127:
110 OS/390 V2R10.0 MVS IPCS User’
Page 128 and 129:
parameters for this session. You us
Page 130 and 131:
Page 132 and 133:
IPCSJOB JOB 'acctinfo','IPCSU1 outp
Page 134 and 135:
IPCSJOB JOB 'acctinfo','IPCSU1 outp
Page 136 and 137:
DISP DSORG RECFM NEW, OLD, or MOD W
Page 138 and 139:
v ALLOCATE DDNAME(IPCSPRNT) SYSOUT(
Page 140 and 141:
Use STACK to control duplication of
Page 142 and 143:
Page 144 and 145:
Page 146 and 147:
IPCSJOB JOB //* //* SUBMIT THIS JOB
Page 148 and 149:
PROC 3 DSN OUTFILE CLEAR /*--------
Page 150 and 151:
BLSCDDIR BLSCBSVB CLIST provided by
Page 152 and 153:
If no one at your installation has
Page 154 and 155:
ADDPROB subcommand. Once the proble
Page 156 and 157:
You have considerable flexibility i
Page 158 and 159:
alloc fi(b) ds('ipcs.data.set.direc
Page 160 and 161:
adddsn dsname(prob31.dump) problem(
Page 162 and 163:
Page 164 and 165:
Avoid moving the data set to a diff
Page 166 and 167:
Licensees of this program who wish
Page 168 and 169:
CLIST (command list) (continued) wr
Page 170 and 171:
IPCS dialog (continued) customize P
Page 172 and 173:
storage map associated subcommands
Page 174:
Readers’ Comments — We’d Like
show all

OS/390 MVS IPCS User's Guid

Create successful ePaper yourself

Delete template?

Save as template?