IBM SG24-5360-00 IXFP/SnapShot Setup Job Streams, JOB WCWTEST1, Exec DTRIATTN,PARM=′ Ixfp REPORT′

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ixfp report

AR 0015 SUBSYSTEM 1321117

AR 0015 *** DEVICE

DETAIL

REPORT ***

AR 0015

<---FUNC. CAPACITY (MB)--->

<---CAPACITY (%)--->

PHYS.

COMP.

AR 0015 CUU DEF

ALLOC STORED UNUSED

ALLOC

STORED UNUSED USED(MB)

RATIO

AR 0015 80E 2838.0

N/A

392.9 2445.1

N/A

13.84

86.16

214.4

1.83

AR 0015 80F 2838.0

N/A

392.9 2445.1

N/A

13.84

86.16

214.4

1.83

AR 0015

AR 0015 *** DEVICE

SUMMARY REPORT

AR 0015 CAPACITY

<-----TOTAL-----> <------TOTALS %------>

COMP.

AR 0015

DEFINED

5676.032 MB

100.00

RATIO

AR 0015

STORED

785.816 MB

13.84

AR 0015

PHYS.USED

428.908 MB

7.56

1.83

AR 0015

UNUSED

4890.216 MB

86.16

AR 0015

AR 0015 *** SUBSYSTEM SUMMARY REPORT ***

AR 0015 SYSTEM

DEFINED-CAPACITY

DISK-ARRAY-CAP

FREE-DISK-ARRAY-CAP

AR 0015

PROD

726532.208 MB

117880.209 MB

57750.030 MB

AR 0015

AR 0015

NET-CAPACITY-LOAD(%)

COLL.-FREE-SPACE(%)

UNCOLL-FREE-SPACE(%)

AR 0015

TEST

PROD OVERALL

TEST PROD

OVERALL TEST PROD

OVERALL

AR 0015

0.00

51.01

51.01

0.00

47.55

47.55

0.00

1.44

1.44

AR 0015 1I40I READY

Figure 35. Entire Subsystem IXFP REPORT

Submitting the batch job shown in Figure 36 would achieve the same results.

//JOB WCWTEST1

//LOG

//EXEC DTRIATTN,PARM=′ IXFP REPORT′

/&

Figure 36. JCL to Produce an Entire Subsystem IXFP REPORT

B.4 IXFP/SnapShot Setup Job Streams

For the verification of IXFP/SnapShot for VSE/ESA, two RVA disks were made available. In this section we present the job streams used to allocate and create the test data. We used the following job stream to release the space on the RVA and write the VTOCs to the disks:

//JOB INITDISK DVCDN X′80E′

//EXEC DTRIATTN,PARM=′ IXFP DDSR,80E′ DVCDN X′80F′

//EXEC DTRIATTN,PARM=′ IXFP DDSR,80F′

//LOG

* WAIT UNTIL IXFP/SNAPSHOT HAS RELEASED THE SPACE BEFORE CONTINUING

//EXEC IESWAIT

DVCUP X′80E′

DVCUP X′80F′

//ASSGN SYS004,80E,SHR

//EXEC ICKDSF,SIZE=AUTO

54 RAMAC Virtual Array, Peer-to Peer Remote VSE/ESA

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Contents International Technical Support Organization Page International Technical Support Organization First Edition January Contents Peer-to-Peer Remote Copy Itso Redbook Evaluation Contents Vi Ramac Virtual Array, Peer-to Peer Remote VSE/ESA Preface Team That Wrote This RedbookComments Welcome Your comments are important to usWhat Is an IBM Ramac Virtual Array? IBM Ramac Virtual ArrayOverview of RVA and the Virtual Disk Architecture Log Structured FileData Compression and Compaction − Functional track tableWhat Is SnapShot? What Is IXFP/SnapShot for VSE/ESA?VSE/ESA Support for the RVA What Is IXFP? Deleted Data Space ReleaseWhat Is Peer-to-Peer Remote Copy? Reporting FunctionsRamac Virtual Array, Peer-to Peer Remote VSE/ESA RVA Simplifies Your Storage Management RVA Benefits for VSE/ESADisk Capacity Ixfp AdministrationBatch Window Improvement Ramac Virtual Array IXFP/SnapShot for VSE/ESARVA Data Availability Application DevelopmentHardware SnapShot PprcRamac Virtual Array, Peer-to Peer Remote VSE/ESA VSE/ESA Support for the RVA Prerequisites1 VSE/ESA Input/Output Configuration Program VolumesHost Connection Volume Minimal Init Partial Disk Minimal InitAssgn ExecRamac Virtual Array, Peer-to Peer Remote VSE/ESA IXFP/SnapShot for VSE/ESA System VSE/ESA User TimeDTRIATTN,PARM=′ Ixfp REPORT′ Sample Batch Job to Invoke Ixfp Report FunctionIXFP/SnapShot for VSE/ESA Detail PhysAR 0015 CUU DEF DefinedFull Volume Ixfp SnapReply ′ YES′ to Proceed VSE/VSAMRange of Cylinders Non-VSAM File Expired Files Ixfp DDSR,PATEV3 Total VolumeIxfp DDSR,PATEV30000-0999,NOPROMPT Specified File Ixfp DDSR,PATEV3DSN=′ test.data.3′ , NopromptIxfp REPORT,80E,80F Ixfp REPORT,80E Ixfp REPORT,80FIxfp Report Sample Output of Ixfp Report Command Device Detail ReportRamac Virtual Array, Peer-to Peer Remote VSE/ESA Device Summary Report Subsystem Summary ReportRamac Virtual Array, Peer-to Peer Remote VSE/ESA Peer-to-Peer Remote Copy Peer-to-Peer Remote CopyPprc and VSE/ESA Software Requirements Pprc Data FlowPprc Hardware Requirements Invoking peer-to-peer remote copyExamples of Pprcopy Commands SnapShot ConsiderationsPrimary Devices of a Pprc Pair Secondary Devices of a Pprc PairSetting Up Pprc Paths and Pairs Recovering from a Primary Site FailureDeleting Pprc Pairs and Paths Recovering from a Secondary Site FailurePhysical Connections to the RVA Determining the Logical Control Unit Number for RVA Determining the Channel Connection AddressRamac Virtual Array, Peer-to Peer Remote VSE/ESA Appendix A. RVA Functional Device Configuration Functional Device ConfigurationFunctional Device Configuration Screen CD23 Snap Command Appendix B. Ixfp Command ExamplesSyntax Ramac Virtual Array, Peer-to Peer Remote VSE/ESA Using SnapShot to Copy One Volume to Another NopromptDEFINED-CAPACITY AR 0015 CapacityTest Prod Overall Test Prod Using SnapShot to Copy a File from One Volume to Another Using SnapShot to Copy Files with RelocationOther Uses of SnapShot IXFP20I Snap Function Completed ATDdsr Command Syntax of Ixfp Ddsr Command DetailsUsing Ddsr to Delete a Single Data Set Using Ddsr to Delete the Contents of a VolumeReport Using Ddsr to Delete the Free Space on an RVAAR+0015 IXFP29D Ddsr for For Deletion Report Command Reporting on the Capacity of a Single Volume Reporting on the Capacity of Multiple VolumesReporting on the Capacity of the RVA Subsystem Device Detail Report FUNC. Capacity MBJOB WCWTEST1 IXFP/SnapShot Setup Job StreamsExec DTRIATTN,PARM=′ Ixfp REPORT′ BG 0000 // JOB Initdisk BG 0000 1A86I Following Assignments are ReleasedIxfp DDSR,80E Ready Ixfp DDSR,80F50.83 47.86 AR 0015 1I40I Ready $$DITTO BLKFACTOR=1 EOJ$$DITTO BLKFACTOR=1 $$DITTO EOJ 726532.208 MB 117880.209 MB 57754.953 MB Appendix C. VSE/VSAM Considerations Backing up Vsam Volumes Appendix C. VSE/VSAM Considerations Ramac Virtual Array, Peer-to Peer Remote VSE/ESA Appendix D. Iocds Example Ramac Virtual Array, Peer-to Peer Remote VSE/ESA Appendix E. Special Notices Following terms are trademarks of other companies Appendix F. Related Publications International Technical Support Organization PublicationsRedbooks on CD-ROMs Other PublicationsRamac Virtual Array, Peer-to Peer Remote VSE/ESA How to Get Itso Redbooks ∙ E-mail OrdersIBM Redbook Fax Order Form Please send me the followingIndex See CKDPprc distance Itso Redbook Evaluation Please answer the following questionsSG24-5360-00