z/OS V1R8 DFSMS Technical Update - IBM Redbooks

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International Technical Support Organization z/OS V1R8 DFSMS Technical Update April 2008 SG24-7435-00
Page 1: ibm.com/redbooks Front cover z/OS V
Page 5 and 6: Contents Notices . . . . . . . . .
Page 7 and 8: 7.1.3 Preparing for fast replicatio
Page 9 and 10: 9.5.24 Test case 24 . . . . . . . .
Page 11 and 12: Notices This information was develo
Page 13 and 14: Preface Each release of DFSMS build
Page 15 and 16: Comments welcome Your comments are
Page 17 and 18: 1 Chapter 1. Something old, somethi
Page 19 and 20: 1.1.3 DFSMShsm 1.1.4 DFSMSrmm 1.1.5
Page 21 and 22: 1.2.2 DFSMSdfp OAM enhancements DFS
Page 23 and 24: Chapter 2. Useful information to ge
Page 25 and 26: 2.4 Tape security This could result
Page 27 and 28: 2.5 RECYCLE error - potential data
Page 29 and 30: 3 Chapter 3. DFSMSdfp V1R8 enhancem
Page 31 and 32: Figure 3-2 shows an example of z/OS
Page 33 and 34: After we have removed the SYSCAT st
Page 35 and 36: An example of setting fast volume s
Page 37 and 38: SMS automatically verifies that:
Page 39 and 40: Usage The new VDUMPON and VDUMPOFF
Page 41 and 42: 3.6.1 RLS enhanced recovery In orde
Page 43 and 44: In Figure 3-18 we show sample data
Page 45 and 46: D SMS,OPTIONS IGD002I 19:54:14 DISP
Page 47 and 48: In Figure 3-21 we show the JCL to e
Page 49 and 50: * ---------------------------------
Page 51 and 52: In Figure 3-25 we show part of the
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In Figure 3-26 we show the JCL to e
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SMF TYPE 42 S/TYPE 18 RECS. COLS US
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Field name Meaning SMF42IEJ Current
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* ---------------------------------
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In Figure 3-31 we show the JCL to e
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* ---------------------------------
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* ---------------------------------
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Examples In Figure 3-35 we show sam
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In Figure 3-40 we show an example o
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3.8.1 PDSE PO5 module format compat
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D SMS,OPTIONS IGD002I 13:26:24 DISP
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In Figure 3-47 we show the command
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In Figure 3-49 we show the command
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In Figure 3-50 we show the SMS opti
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In Figure 3-54 we show the followin
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So that the user can relate the pro
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An example of output from the IFASM
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Note: The number assigned to the BM
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the storage class if not already av
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The simulation is done by carrying
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Step 2 - create initial IDCAMS EXPO
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In Figure 3-64 we show the job to r
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STMT NO. MESSAGE - ICH70001I MHLRES
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In Figure 3-68 we show the job to a
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The appropriate SMF data set names
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In addition to the report output, a
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In Figure 3-76 we show the job set
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CRURRAP SYSPRINT 03/16/07 (07.075)
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In Figure 3-81 we show the job used
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Chapter 4. OAM enhancements 4 In th
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3. Add the LOB keyword in your IEFS
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Figure 4-5 is an example of a custo
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We have written a simple program ca
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SMFDTE/TME: 2007061 14:14:06.039 ST
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In Figure 4-11 to Figure 4-15 on pa
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***********************************
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***********************************
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Figure 4-17 provides an example JCL
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In Figure 4-40 on page 130 we show
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ST39 DSECT SUBTYPE 39 @L5A ST39COLN
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=nnn An optional keyword indicating
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4.3.2 Validating An example of an u
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Figure 4-28 SMF85TJ output In Figur
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Figure 4-31 SMF85TH output Note: Th
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***********************************
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***********************************
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keyword2 must be one of the options
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The left-hand side of the report co
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Chapter 5. DFSMSdss enhancements In
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► Data that may need to be restor
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Use of the INDDNAME/INDYNAM keyword
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In Figure 5-4 we show the output fr
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In Figure 5-7 we show sample JCL to
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Chapter 6. DFSMShsm enhancements Th
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Figure 6-2 shows the result of a dy
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Figure 6-5 shows the PATCH provided
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In the sequence in Figure 6-7 on pa
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- Original volume error: If an outp
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► Aggregate backup (ABACKUP): The
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ecord size of 80, and be cataloged.
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ARC6054I AGGREGATE BACKUP STARTING
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Figure 6-19 shows panel 1 of 8 from
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Figure 6-21 shows panel 3 of 8 from
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Panel 8 of 8 from AGGREGATE GROUP R
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Element or feature DFSMShsm Timing
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To demonstrate our test, we issue a
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Chapter 7. DFSMShsm fast replicatio
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7.1.1 FlashCopy target volume. When
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When a no-background copy FlashCopy
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DFSMShsm invokes the DFSMSdss COPY
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What is a copy pool backup storage
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Defining copy pools Define your cop
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Scroll down to reach the next page
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After defining the copy pool backup
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7.2 Backup and recovery of copy poo
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The output of the LIST command show
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MHL0A1 MHL0A0 SG1 (Storgrp) CP1 (CO
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ARC0640I ARCFRTM - ADR050I (001)-PR
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consider creating VTOCCOPIES to enh
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Refer to Figure 7-16 to see what ha
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► ALLVOLS Shows all available inf
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Automatic dump (phases 1 and 3) The
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This does not necessarily imply tha
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ARC1801I FAST REPLICATION DUMP IS S
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When you look at the output of a QU
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To determine the contents of such a
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If you do not specify a dump class
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MAXIMUM VOLUME RC=0000 ARC0637I DUM
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By specifying the DUMPONLY paramete
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When you request a command (as show
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When we repeated the same LIST comm
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When we use a list command, as show
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volume record (MCP). Such dump gene
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PAGE 1 ARC0640I ARCGRVOL - ARC0640I
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The keywords that are available to
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ARC0640I GDSN01 - ALLDATA(*) ALLEXC
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Suppose that we want to recover dat
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ON VOLUME(S): MHL0A1 ARC0640I GDSN0
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The likelihood for a decrease in vo
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ARC0640I GDSN01 - ADR109I (R/I)-RI0
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The recovery was done successfully
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THE INPUT DUMP DATA SET BEING PROCE
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FRRECOV for this particular data se
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There were no updates with z/OS DFS
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Offsets Type Length Name Descriptio
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All FSR types are shown in Figure 7
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The installation of DFSMShsm places
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CPY1CNTL DD * INCLUDE COND=(43,1,BI
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Profile Protects STGADMIN.ARC.LC.cp
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► When a copy pool is renamed and
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Table 7-5 Type H record key fields
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+00A0 00000000 00000000 00000000 00
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Description Troubleshooting Hints *
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Chapter 8. DFSMSrmm enhancements Th
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8.2 Support true e-mail address imp
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Figure 8-3 shows you the result of
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To prevent that, DFSMSrmm changes t
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For these date fields, DFSMSrmm use
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Figure 8-11 shows you the result of
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Set the TIMEZONE in the CLOCKxx PAR
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Separating the data set name mask f
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If you do not need to run expiratio
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8.4.5 Incomplete VRS chains - dummy
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Operators Response None. Sysprogr R
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These CA-1 retention data set entri
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Subcommand with an alphabetic chara
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VRS The volume is being retained by
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Press the right button to show the
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DATASET ( D ) - Data set name VOLUM
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8.5.4 RMM TSO CHANGEVRS subcommand
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8.5.5 RMM TSO SEARCHOWNER subcomman
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► CLIST(prefix_string,suffix_stri
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If your TSO LOGON session parameter
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After the update of your profile se
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Refer to Figure 8-42 to see how you
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The Modify PDF Configuration Settin
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A small pop-up window is dispayed t
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The result is shown in Figure 8-49.
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Figure 8-52 displays a search resul
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SMSTAPE(UPDATE(EXITS,SCRATCH,COMMAN
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The VSAM local shared resources (LS
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In Figure 8-55 you can see the diff
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LIST(FILTER) List all data set VRSs
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LIST DD DISP=(,CATLG),DSN=RMM.EDGRV
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The commands generated using parame
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Use JCL as shown in Example 8-25 to
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deleting and re-adding the vital re
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Chapter 9. Tape security DFSMS V1.8
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DFSMSdfp function addresses the aut
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SETROPTS TAPEDSN and SETROPTS NOCLA
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OPEN/CLOSE/EOV. A return code of 4
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Note: Before you start this new tap
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Where: ► COMPACT Specifies the de
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SYSTSPRT DD SYSOUT=* //SYSTSIN DD *
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In Figure 9-10 you can see that the
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Note: The RACF option of the SETSYS
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SMSTAPE(UPDATE(EXITS,SCRATCH,COMMAN
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After you have checked the commands
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Figure 9-15 shows you an ICH408I me
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Test case/ success 9.5.1 Test case
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YOUR ACCESS CREATION GROUP DATASET
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LD DATASET('MHLRES7.**') ALL SETR R
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* //* //* DEVSUP //* TAPEAUTHDSN=N/
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9.5.4 Test case 4 NO INSTALLATION D
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9.5.5 Test case 5 NO USER TO BE NOT
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Example 9-19 shows the most importa
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Example 9-21 shows you the JCL and
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9.5.7 Test case 7 AUDITING --------
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---- ------ ------ ----- STC ALTER
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* TAPEAUTHDSN=N/A //* TAPEAUTHF1=N/
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9.5.9 Test case 9 SECURITY LEVEL --
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-------- NO USER TO BE NOTIFIED YOU
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Example 9-31 shows the most importa
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* //CLEANUP EXEC PGM=IDCAMS //SYSPR
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9.5.12 Test case 12 END OF SYMPTOM
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NO INSTALLATION DATA SECURITY LEVEL
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00 MHLRES5 NONE ALTER NO USER ACCES
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CLEANUP EXEC PGM=IDCAMS //SYSPRINT
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* TAPEAUTHDSN=N/A //* TAPEAUTHF1=N/
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9.5.16 Test case 16 NO INSTALLATION
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SYSIN DD DUMMY //*-----------------
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9.5.17 Test case 17 For test case 1
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SYSPRINT DD SYSOUT=* //SYSUT1 DD DI
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* MHLRES7.RACF.TEST1.FILE2 //* MHLR
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LD DATASET('MHLRES7.**') ALL INFORM
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VOL=(,RETAIN,,,SER=(THM001)),LABEL=
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9.5.20 Test case 20 PSW AT TIME OF
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Result The job ended without any er
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NO SECURITY LEVEL CATEGORIES 9.5.22
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NOTIFY -------- NO USER TO BE NOTIF
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9.5.24 Test case 24 For test case 2
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-------- NO USER TO BE NOTIFIED YOU
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SETR REFRESH GENERIC(DATASET) LD DA
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* //* FUNCTION //* CREATE AN ADDITI
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9.5.27 Test case 27 A: 00000000/000
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LEVEL OWNER UNIVERSAL ACCESS WARNIN
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SYSIN DD * DELETE MHLRES7.RACF.TEST
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Result The job ended without any er
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9.5.30 Test case 30 SECURITY LEVEL
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----- -------- ---------------- ---
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SYSUT1 DD DISP=SHR,DSN=MHLRES1.RACF
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Example 9-84 shows the JCL that we
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In the output of the job in Example
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SYSIN DD * DELETE MHLRES7.RACF.TEST
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* MHLRES1.** ACC(ALTER) //* MHLRES7
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9.5.36 Test case 36 AR/GR 0: A3280F
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LEVEL OWNER UNIVERSAL ACCESS WARNIN
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Appendix A. APAR text A This append
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OA11708 Support for the SMS,SMSVSAM
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OA14666 OA16191 *******************
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Explanation: The load of ADRXMAIA f
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2) Log on to FTP server (user: ANON
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OA20242 OA09928 Local Fix: none Mes
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OA17734 PROBLEM DESCRIPTION: Recycl
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OA17415 * error x'00140408') when a
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OA20293 New code provided in HDZ11K
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set record to be blank, and thus, t
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* PROBLEM DESCRIPTION: Management c
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Appendix B. Code samples This appen
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R1 EQU 1 00050011 R2 EQU 2 00060011
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OI DWORD+7,X'0F' 01250011 UNPK P42T
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P42TMTH DC CL9'SMF42TMT' 02450011 P
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MACRO &NAME SEGSTART &NAME STM 14,1
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***********************************
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Step 3: store the JCL to assemble a
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* CONVERT CNID L R1,ST39CNID CVD R1
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SCOTRIP DS 0H LA R4,0(R3,R8) LA R5,
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MACRO 00010099 &NAME SEGSTART 00020
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* THEN THE DSECTS SHOULD ADDRESS TH
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PUT PRINTDCB,PRINTL7 02200099 BINDE
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PRINTL3 DC CL133' POWO/POWK/PORO/PO
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PRINTL10 DC CL133' FLGS/NTE/RCLD/RC
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SMF record type 85 subtype 1-7 data
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* R8 RECORD TYPE/SUBTYPE CHECKING/W
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SETDZ EQU * * CONVERT THE TIME FROM
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* PRINT FLAGS UNPK FLGS(09),ST1FLGS
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* PROCESS THE DS SUMMARY ENTRIES TR
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LR R15,R9 LOAD LEGTH IN R9 02980073
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* 04430057 * 04440043 PGA142L2 DC C
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PGA12AL3 DC CL133' ' 05890073 ORG P
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* REMAINDER NOW IN R14 WHICH IS MIN
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UNPK P42TIC1#(7),DWORD+4(4) 0221009
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************* SMF42IA1 ************
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P42IDGH DC CL18'SMF42IDG' 04300091
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PIE142L3 DC CL133' ' 05330091 ORG P
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Program SMF42TI alteration The SMF
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* THE STANDARD SMF RECORD MAPPING M
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JNA42TRP DS 0H CYCLE ROUND RECORDS
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JNA2ATRP DS 0H CYCLE 02410099 LH R1
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************* SMF42JNA ************
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************* SMF2AJNA ************
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Related publications IBM Redbooks T
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Index Numerics 0F4 completion code
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RECOVERABLE 200, 208 FASTREPLICATIO
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SMF42SRH field 72 SMF42SRT field 72
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z/OS V1R8 DFSMS Technical Update (0
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z/OS V1R8 DFSMS Technical Update Un
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z/OS V1R8 DFSMS Technical Update - IBM Redbooks

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