OS/390 MVS IPCS User's Guid

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This book contains information previously presented in MVS/ESA IPCS User’s Guide GC28-1490, which supports MVS/ESA System Product Version 5. xiv OS/390 V2R10.0 MVS IPCS User’s Guide
Part 1. Getting Started with IPCS Chapter 1. Introduction to IPCS . . . . . . . . . . . . . . . . . . 3 What You Can Do with IPCS . . . . . . . . . . . . . . . . . . . . 3 Analyzing Dumps . . . . . . . . . . . . . . . . . . . . . . . 3 Analyzing Traces . . . . . . . . . . . . . . . . . . . . . . . 3 IPCS Concepts . . . . . . . . . . . . . . . . . . . . . . . . . 4 Processing Dumps, Traces, and Other Sources . . . . . . . . . . . . 4 Dump Data Set Processing . . . . . . . . . . . . . . . . . . . 5 Trace Data Set Processing . . . . . . . . . . . . . . . . . . . 6 VSAM and Other Data Set Processing . . . . . . . . . . . . . . 6 Active Storage Processing . . . . . . . . . . . . . . . . . . . 6 Using IPCS at the Terminal . . . . . . . . . . . . . . . . . . . . 6 IPCS Line Mode . . . . . . . . . . . . . . . . . . . . . . . 6 IPCS Dialog . . . . . . . . . . . . . . . . . . . . . . . . 6 IPCS Batch Mode . . . . . . . . . . . . . . . . . . . . . . 7 Saving Dump Analysis Results . . . . . . . . . . . . . . . . . . 7 User Dump Directory . . . . . . . . . . . . . . . . . . . . . 7 Sysplex Dump Directory . . . . . . . . . . . . . . . . . . . . 7 Dump Header Record . . . . . . . . . . . . . . . . . . . . . 8 Print Data Set. . . . . . . . . . . . . . . . . . . . . . . . 8 Providing Format and Analysis Support . . . . . . . . . . . . . . . 8 IPCSPRxx Parmlib Member . . . . . . . . . . . . . . . . . . 8 BLSCECT Parmlib Member. . . . . . . . . . . . . . . . . . . 8 BLSCUSER Parmlib Member . . . . . . . . . . . . . . . . . . 8 Other Pieces of IPCS . . . . . . . . . . . . . . . . . . . . . . 9 PRDMP . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Problem and Data Set Management . . . . . . . . . . . . . . . 9 How IPCS Works as a TSO/E Application . . . . . . . . . . . . . . . 9 IPCS Command Processing . . . . . . . . . . . . . . . . . . . 10 TSO/E Commands for IPCS . . . . . . . . . . . . . . . . . . 10 IPCS Subcommands. . . . . . . . . . . . . . . . . . . . . 10 IPCS Primary and Line Commands . . . . . . . . . . . . . . . 10 REXX Execs and CLISTs . . . . . . . . . . . . . . . . . . . 10 Running Different Levels of IPCS . . . . . . . . . . . . . . . . . 10 IPCS Messages and User Completion Codes. . . . . . . . . . . . . 11 Creating IPCS Analysis and Formatting Routines . . . . . . . . . . . . 11 Chapter 2. Starting IPCS . . . . . . . . . . . . . . . . . . . . . 13 Starting IPCS . . . . . . . . . . . . . . . . . . . . . . . . . 13 Customized Access . . . . . . . . . . . . . . . . . . . . . . 13 Starting IPCS with Customized Access . . . . . . . . . . . . . . . 14 Starting IPCS without Customized Access . . . . . . . . . . . . . . 14 Setting Session Defaults . . . . . . . . . . . . . . . . . . . . . 15 IPCS Default Values . . . . . . . . . . . . . . . . . . . . . . 15 Local and Global Defaults . . . . . . . . . . . . . . . . . . . 16 Defaults for IPCS Dialog Panels . . . . . . . . . . . . . . . . 16 PROFILE Default Values . . . . . . . . . . . . . . . . . . . 17 Address Processing Parameters . . . . . . . . . . . . . . . . 17 Specifying the Source . . . . . . . . . . . . . . . . . . . . . 17 Initializing Dumps and Traces . . . . . . . . . . . . . . . . . . . 19 Dump Data Set Initialization . . . . . . . . . . . . . . . . . . . 19 Summary Dump Data . . . . . . . . . . . . . . . . . . . . 19 Trace Data Set Initialization . . . . . . . . . . . . . . . . . . . 19 © Copyright IBM Corp. 1988, 2000 1
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 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 40 and 41: 24 OS/390 V2R10.0 MVS IPCS User’s
Page 42 and 43: Use the browse option to display a
Page 44 and 45: Note: Overriding default values on
Page 46 and 47: Use the STATUS option to request a
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
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v v For stand-alone dumps, IPCS use
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DSNAME('D83DUMP.DUMPC.PB00465') POI
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Figure 26. IPCS Storage Panel Brows
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ASID(X'0001') STORAGE -------------
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2. If you issue the IPCS primary co
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Source of Dump Blocks Bytes DSNAME(
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IPCS OUTPUT STREAM ----------------
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Help Entering IPCS Subcommands Thro
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ISPF profile data set. Deletion of
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68 OS/390 V2R10.0 MVS IPCS User’s
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group. For ease in assigning and re
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the dump directory. However, compre
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----------------------------- Copy
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looking for, it generates a name fo
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Note: Processing for certain IPCS s
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The following example, which was ru
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LIST 00000000. NOCPU ASID(X'0001')
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When You Want to Identify data sets
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ADDR1 X is the symbolic address ass
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list aaa+4 Because location AAA+4 i
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Example: Invoking a REXX EXEC or CL
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does not wait for the END subcomman
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CLISTs that Print Screening Dump Re
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Writing IPCS REXX EXECs This sectio
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* REXX */ Signal on halt Trace off
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if rc > 0 then do /*---------------
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Put_Error: nop Retc = 16 Signal Exi
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on page 99) to retrieve the TCB poi
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Customizing the TCB Pointer Chain F
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Table 2. Considerations for Designi
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110 OS/390 V2R10.0 MVS IPCS User’
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parameters for this session. You us
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IPCSJOB JOB 'acctinfo','IPCSU1 outp
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IPCSJOB JOB 'acctinfo','IPCSU1 outp
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DISP DSORG RECFM NEW, OLD, or MOD W
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v ALLOCATE DDNAME(IPCSPRNT) SYSOUT(
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Use STACK to control duplication of
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IPCSJOB JOB //* //* SUBMIT THIS JOB
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PROC 3 DSN OUTFILE CLEAR /*--------
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BLSCDDIR BLSCBSVB CLIST provided by
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If no one at your installation has
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ADDPROB subcommand. Once the proble
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You have considerable flexibility i
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alloc fi(b) ds('ipcs.data.set.direc
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adddsn dsname(prob31.dump) problem(
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Avoid moving the data set to a diff
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Licensees of this program who wish
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CLIST (command list) (continued) wr
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IPCS dialog (continued) customize P
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storage map associated subcommands
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