Expert Oracle Exadata - Parent Directory

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• CONTENTSControlling ESFC Usage ........................................................................................................................ 134Monitoring .....................................................................................................................135At the Storage Layer............................................................................................................................. 135At the Database Layer .......................................................................................................................... 139Performance ..................................................................................................................140Summary .......................................................................................................................141• Chapter 6: Exadata Parallel Operations ..............................................................143Parameters ....................................................................................................................143Parallelization at the Storage Tier .................................................................................145Auto DOP........................................................................................................................146Operation and Configuration................................................................................................................. 146I/O Calibration....................................................................................................................................... 149Auto DOP Wrap Up................................................................................................................................ 152Parallel Statement Queuing ...........................................................................................152The Old Way.......................................................................................................................................... 153The New Way........................................................................................................................................ 153Controlling Parallel Queuing ................................................................................................................. 157Parallel Statement Queuing Wrap Up ................................................................................................... 165In-Memory Parallel Execution........................................................................................165Summary .......................................................................................................................175• Chapter 7: Resource Management......................................................................175Database Resource Manager.........................................................................................176Consumer Groups ................................................................................................................................. 178Plan Directives...................................................................................................................................... 181Resource Plan....................................................................................................................................... 183Resource Manager Views..................................................................................................................... 184The Wait Event: resmgr: cpu quantum ................................................................................................. 185ix
• CONTENTSDBRM Example ..................................................................................................................................... 185Testing a Resource Plan....................................................................................................................... 190Instance Caging .............................................................................................................198Configuring and Testing Instance Caging............................................................................................. 199Over-Provisioning ................................................................................................................................. 204I/O Resource Manager ...................................................................................................204How IORM Works.................................................................................................................................. 206Methods for Managing I/O on Exadata ................................................................................................. 209Bringing It All Together......................................................................................................................... 215IORM Monitoring and Metrics............................................................................................................... 219Summary .......................................................................................................................235• Chapter 8: Configuring Exadata ..........................................................................237Exadata Network Components ......................................................................................237The Management Network ................................................................................................................... 237The Client Access Network................................................................................................................... 238The Private Network ............................................................................................................................. 239About the Configuration Process ...................................................................................240Configuring Exadata.......................................................................................................241Step 1: The Configuration Worksheet................................................................................................... 242Step 2: The DBM Configurator.............................................................................................................. 253Step 3: Upload Parameter and Deployment Files ................................................................................. 254Step 4: CheckIP (checkip.sh) ............................................................................................................ 258Step 5: Firstboot ................................................................................................................................... 260Step 6: Staging the Installation Media.................................................................................................. 262Step 7: Running OneCommand............................................................................................................. 263Upgrading Exadata.........................................................................................................268Creating a New RAC Cluster ................................................................................................................. 268Upgrading the Existing Cluster ............................................................................................................. 270x
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For your convenience Apress has pla
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IntroductionThank you for purchasin
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INTRODUCTIONwere implementing Exada
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CHAPTER 1 WHAT IS EXADATA?end of t
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CHAPTER 1 WHAT IS EXADATA? Kevin S
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CHAPTER 1 WHAT IS EXADATA?Limited
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CHAPTER 1 WHAT IS EXADATA? Note: H
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CHAPTER 1 WHAT IS EXADATA?StorageS
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CHAPTER 1 WHAT IS EXADATA?Adapters
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CHAPTER 1 WHAT IS EXADATA? Kevin S
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CHAPTER 1 WHAT IS EXADATA?Notice t
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CHAPTER 1 WHAT IS EXADATA?Software
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CHAPTER 1 WHAT IS EXADATA?Single I
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C H A P T E R 2Offloading / Smart S
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CHAPTER 2 OFFLOADING / SMART SCANR
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CHAPTER 2 OFFLOADING / SMART SCAN3
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CHAPTER 2 OFFLOADING / SMART SCANm
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CHAPTER 2 OFFLOADING / SMART SCANo
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CHAPTER 2 OFFLOADING / SMART SCANS
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CHAPTER 2 OFFLOADING / SMART SCAN|
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CHAPTER 2 OFFLOADING / SMART SCANX
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CHAPTER 2 OFFLOADING / SMART SCANC
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CHAPTER 2 OFFLOADING / SMART SCANe
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CHAPTER 2 OFFLOADING / SMART SCANa
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CHAPTER 2 OFFLOADING / SMART SCANs
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CHAPTER 2 OFFLOADING / SMART SCAN-
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CHAPTER 2 OFFLOADING / SMART SCANF
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CHAPTER 2 OFFLOADING / SMART SCAN_
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C H A P T E R 3Hybrid Columnar Comp
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CHAPTER 3 HYBRID COLUMNAR COMPRESS
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C H A P T E R 4Storage IndexesStora
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CHAPTER 4 STORAGE INDEXESMonitorin
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CHAPTER 4 STORAGE INDEXESVersion:
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CHAPTER 4 STORAGE INDEXES• For e
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CHAPTER 4 STORAGE INDEXES• _cell
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CHAPTER 4 STORAGE INDEXESSYS@EXDB1
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CHAPTER 4 STORAGE INDEXESpositives
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CHAPTER 4 STORAGE INDEXESIncorrect
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CHAPTER 4 STORAGE INDEXES---------
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CHAPTER 4 STORAGE INDEXES1 row sel
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C H A P T E R 5Exadata Smart Flash
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CHAPTER 5 EXADATA SMART FLASH CACH
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C H A P T E R 6Exadata Parallel Ope
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CHAPTER 6 MAKING PCBSParameter Def
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CHAPTER 6 MAKING PCBSTable 6-2. Hi
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CHAPTER 6 MAKING PCBSSo as you can
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CHAPTER 6 MAKING PCBS-- switch to
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CHAPTER 6 MAKING PCBSThe Old WayBe
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CHAPTER 6 MAKING PCBS642 05cq2hb1r
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CHAPTER 6 MAKING PCBS((4 × CPU_co
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CHAPTER 6 MAKING PCBSSYS@EXDB1> /S
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CHAPTER 6 MAKING PCBSSYS@EXDB1> @q
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CHAPTER 6 MAKING PCBSControlDescri
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CHAPTER 6 MAKING PCBSthe normal ca
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CHAPTER 6 MAKING PCBSEnter value f
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CHAPTER 6 MAKING PCBSphysical read
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CHAPTER 6 MAKING PCBStransaction t
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CHAPTER 6 MAKING PCBSSYS@EXDB1> se
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CHAPTER 7 RESOURCE MANAGEMENTimpor
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CHAPTER 7 RESOURCE MANAGEMENTSQL>
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CHAPTER 7 RESOURCE MANAGEMENTSessi
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CHAPTER 7 RESOURCE MANAGEMENTrelat
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CHAPTER 7 RESOURCE MANAGEMENTResou
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CHAPTER 7 RESOURCE MANAGEMENTdbms_
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CHAPTER 7 RESOURCE MANAGEMENTcomme
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CHAPTER 7 RESOURCE MANAGEMENTBEGIN
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CHAPTER 7 RESOURCE MANAGEMENTStep
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CHAPTER 7 RESOURCE MANAGEMENT Tip:
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CHAPTER 7 RESOURCE MANAGEMENTAccor
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CHAPTER 7 RESOURCE MANAGEMENTNow,
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CHAPTER 7 RESOURCE MANAGEMENTFigur
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CHAPTER 7 RESOURCE MANAGEMENTOver-
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CHAPTER 7 RESOURCE MANAGEMENT50% m
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CHAPTER 7 RESOURCE MANAGEMENT Note
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CHAPTER 7 RESOURCE MANAGEMENTI/O R
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CHAPTER 7 RESOURCE MANAGEMENTdbPla
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CHAPTER 7 RESOURCE MANAGEMENTthumb
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CHAPTER 7 RESOURCE MANAGEMENTInter
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CHAPTER 7 RESOURCE MANAGEMENTAn IO
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CHAPTER 7 RESOURCE MANAGEMENTgroup
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CHAPTER 7 RESOURCE MANAGEMENTLIST
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CHAPTER 7 RESOURCE MANAGEMENTCateg
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C H A P T E R 8Configuring ExadataO
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CHAPTER 8 CONFIGURING EXADATAThe P
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CHAPTER 8 CONFIGURING EXADATAregis
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CHAPTER 8 CONFIGURING EXADATATable
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CHAPTER 8 CONFIGURING EXADATA Note
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CHAPTER 8 CONFIGURING EXADATANetwo
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CHAPTER 8 CONFIGURING EXADATAConfi
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CHAPTER 8 CONFIGURING EXADATAFile
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CHAPTER 8 CONFIGURING EXADATAourco
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CHAPTER 8 CONFIGURING EXADATASelec
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CHAPTER 8 CONFIGURING EXADATAFile
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CHAPTER 8 CONFIGURING EXADATA• /
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CHAPTER 8 CONFIGURING EXADATA10. U
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CHAPTER 9 RECOVERING EXADATAprovid
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CHAPTER 9 RECOVERING EXADATAconfig
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CHAPTER 9 RECOVERING EXADATACellCL
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CHAPTER 9 RECOVERING EXADATAThe de
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CHAPTER 9 RECOVERING EXADATABackin
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CHAPTER 9 RECOVERING EXADATA/dev/m
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CHAPTER 9 RECOVERING EXADATACELLBO
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CHAPTER 9 RECOVERING EXADATAPartit
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CHAPTER 9 RECOVERING EXADATAThe im
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CHAPTER 9 RECOVERING EXADATAInfini
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CHAPTER 9 RECOVERING EXADATAWait E
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CHAPTER 9 RECOVERING EXADATANetmas
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CHAPTER 9 RECOVERING EXADATASystem
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CHAPTER 9 RECOVERING EXADATA-rw-r-
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CHAPTER 9 RECOVERING EXADATASYS:+A
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CHAPTER 9 RECOVERING EXADATA■ No
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CHAPTER 9 RECOVERING EXADATACellCL
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CHAPTER 9 RECOVERING EXADATAyou sh
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CHAPTER 9 RECOVERING EXADATAPoor P
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CHAPTER 9 RECOVERING EXADATATempor
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CHAPTER 9 RECOVERING EXADATAFri Ja
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CHAPTER 9 RECOVERING EXADATARX byt
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CHAPTER 10 EXADATA WAIT EVENTSSYS@
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CHAPTER 10 EXADATA WAIT EVENTScell
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CHAPTER 10 EXADATA WAIT EVENTScolu
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CHAPTER 10 EXADATA WAIT EVENTSYou
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CHAPTER 10 EXADATA WAIT EVENTSWAIT
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CHAPTER 10 EXADATA WAIT EVENTSEven
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CHAPTER 10 EXADATA WAIT EVENTSTABL
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CHAPTER 10 EXADATA WAIT EVENTSsimp
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CHAPTER 10 EXADATA WAIT EVENTSreli
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CHAPTER 10 EXADATA WAIT EVENTSPARS
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C H A P T E R 11Understanding Exada
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CHAPTER 11 UNDERSTANDING EXADATA P
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CHAPTER 12 MONITORING EXADATA PERF
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CHAPTER 13 MIGRATING TO EXADATA Ke
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CHAPTER 13 MIGRATING TO EXADATA2.
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C H A P T E R 14Storage LayoutIn Or
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CHAPTER 14 STORAGE LAYOUTFailure G
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CHAPTER 14 STORAGE LAYOUTGrid Disk
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CHAPTER 14 STORAGE LAYOUTASM Disk
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CHAPTER 14 STORAGE LAYOUT1 st Grid
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CHAPTER 14 STORAGE LAYOUTTable 14-
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CHAPTER 14 STORAGE LAYOUTparameter
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CHAPTER 14 STORAGE LAYOUTLinux Par
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CHAPTER 14 STORAGE LAYOUTNotice th
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CHAPTER 14 STORAGE LAYOUTConfigura
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CHAPTER 14 STORAGE LAYOUTsystem. B
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CHAPTER 14 STORAGE LAYOUTCell Secu
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CHAPTER 14 STORAGE LAYOUTRemoving
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CHAPTER 15 COMPUTE NODE LAYOUTCPU
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CHAPTER 15 COMPUTE NODE LAYOUTmore
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CHAPTER 15 COMPUTE NODE LAYOUTReca
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CHAPTER 15 COMPUTE NODE LAYOUTWith
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CHAPTER 15 COMPUTE NODE LAYOUTspin
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C H A P T E R 16Unlearning Some Thi
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CHAPTER 16 UNLEARNING SOME THINGS
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Page 520 and 521: CHAPTER 16 UNLEARNING SOME THINGS
Page 536 and 537: A P P E N D I X ACellCLI and dcliCe
Page 538 and 539: APPENDIX A CELLCLI AND DCLILIST FL
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Page 542 and 543: APPENDIX A CELLCLI AND DCLICellCLI
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Page 546 and 547: A P P E N D I X BOnline Exadata Res
Page 548 and 549: A P P E N D I X CDiagnostic Scripts
Page 550 and 551: APPENDIX C DIAGNOSTIC SCRIPTSScrip
Page 552 and 553: Index• AAccess control list (ACL)
Page 554 and 555: • INDEXnetwork componentsclient a
Page 556 and 557: • INDEX• Epredicate offload, 36
Page 558 and 559: • INDEXOTHER_GROUPS consumer grou
Page 560 and 561: • INDEXCPU utilization, 152mixed
Page 562 and 563: • INDEXstructure, 105sub-query, 1
Page 564 and 565: Expert Oracle Exadatan n nKerry Osb
Page 566 and 567: Contents• About the Authors......
Page 568 and 569: • CONTENTSHow to Verify That Smar
Page 572 and 573: • CONTENTSSummary ...............
Page 574 and 575: • CONTENTS• Chapter 12: Monitor
Page 576 and 577: • CONTENTS• Chapter 16: Unlearn
Page 578 and 579: About the Technical Reviewer Kevin
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