Oracle RAC Course Content

Transcription

1 1 Oracle RAC Course Content Oracle 11g R2 Grid Infrastructure Concepts What is a Cluster Grid Foundation Components Oracle Clusterware Architecture Oracle Clusterware Software and Storage Describe ASM Architecture Creating and Managing ASM Disk Groups Creating and Managing ASM Cluster File systems Administering Oracle Clusterware Troubleshooting Oracle Clusterware Grid Infrastructure Installation and Configuration. Hardware Requirements Network Requirements Software Requirements DNS and DHCP Configuration Grid Plug and Play Considerations Single Client Access Names Post installation tasks

2 2 Oracle Automatic Storage Management concepts ASM Instance ASM Disks ASM Disk Groups ASM Redundancy Cluster installation Prerequisite for Oracle 11g R2 RAC Linux OS Software Installation Create OS Group and User Accounts Networking Synchronizing the Time on ALL Nodes Configuring Kernel Parameters Set shell limits for the oracle & grid user Create the Oracle Inventory Directory Creating the Oracle Grid Infrastructure Home Directory Creating the Oracle Base Directory Creating the Oracle RDBMS Home Directory Stage the Oracle Software Check OS Software Requirements Cluster Verification Utility Shared Storage Configuration Types of Shared Storage Partition the Shared Disks Installing and Configuring ASMLib Using ASMLib to Mark the Shared Disks as Candidate Disks Oracle 11g Grid Infrastructure Installation Basic/Advanced Grid Infrastructure Install (without GNS and IPMI)... Grid Infrastructure Home Patching RDBMS Software Install Run ASMCA to create diskgroups

3 3 Oracle 11g R2 RAC Database Software Installation Installing The Oracle Database Software Creating A Cluster Database Post database Creation Tasks Administering Oracle Clusterware Managing Clusterware with Enterprise Manager Determining the Location of the Oracle Clusterware Configuration Files Backing Up and Recovering the Voting Disk Adding, Deleting, or Migrating Voting Disks Locating the OCR Automatic Backups Oracle Local Registry Migrating OCR Locations to ASM Managing Network Settings Managing Oracle Clusterware Administering Oracle Clusterware Managing Clusterware with Enterprise Manager Determining the Location of the Oracle Clusterware Configuration Files Backing Up and Recovering the Voting Disk Adding, Deleting, or Migrating Voting Disks Locating the OCR Automatic Backups Oracle Local Registry Migrating OCR Locations to ASM Managing Network Settings Managing Oracle Clusterware

4 4 Oracle Clusterware management & definition Introduction of rac background process GCS and GES Cache coherency and GRD Cache fusion GPNP profile ONS (Oracle Notification Services) GNS FAN (fast application notification) Introduction of evmd,crsd,cssd Oracle clusterware major topics How to identify master node in RAC env What is resource master Where we can found Oracle ClusterWare master s information Node membership issues Heartbeat or Private Interconnect Failures Node Eviction Split Brain Syndrome and I/O Fencing Disk Fencing or Failure Fencing. Administering ASM Instances ASM Initialization Parameters Installation of asmlib rpm Configure ASMLib and Create ASM Disks ASMCMD utility and commands Creating ACFS and managing ACFS Adjusting ASM Instance Parameters in SPFILEs Starting and Stopping ASM Instances Using srvctl Starting and Stopping ASM Instances Using ASMCA and ASMCMD Starting and Stopping ASM Instances Containing Cluster Files Starting and Stopping the ASM Listener

5 5 Administering ASM Disk Groups Creating and Deleting ASM Disk Groups ASM Disk Group Attributes ASM Disk Group Maintenance Tasks Viewing ASM Disk Statistics Cluster Node Management Add/Deleting the instance Add the Node Remove the Node Single Instance Conversion Using rconfig Single Instance Conversion Using DBCA Server pool RAC Operational Practices Workload Management Services Service Metrics Creation of Services LOAD BALANCING Failover Connection Failover Transparent Application Failover (TAF) To see the Connection of the pre-connect session SCAN and SCAN Listeners How application connection is happened via scan listener Clusterware Stack Management and Troubleshooting Cluster startup sequence ASM and Clusterware: Which One is Started First? Start and stop the cluster Debugging Clusterware Components and Resources OS level tracing

6 6 Diagnose cluvfy Failures Cluster Health Check with CVU Cluster Diagnostic Collection Tool - diagcollection.sh CHM Report RAC Database Hang Analysis New Features in RAC 12c Oracle Flex Clusters Oracle Flex Cluster Architecture Configuring Flex ASM New ASM Storage Limits Replacing ASM Disk in Disk Group Scrubbing ASM Disk Groups and Files Measure and Tune Rebalance Operation What-If Command Evaluation HAIP (high availability IP) Highly Available VIP (HAVIP) PDBs on Oracle RAC PDB Architecture Overview PDBs on Oracle RAC 12cR1: Miscellaneous New Features for RAC Public Networks for RAC: IPv6 Support Added Global Data Services Online Resource Attribute Modification RAC 12cR1: Policy-Based Management and Administration ASM Disk Group: Shared ASM Password File Valid Node Checking: Restricting Service Registration 12cR1: Shared GNS Oracle ASM, ACFS, and ADVM: Improvements and New Features NFS High Availability 12cR1: CHM Enhancements

7 7 Introducing Application Continuity Instance Caging Deploying Instance Caging RAC Database Performance Tuning The 3 A s of Performance Tuning Monitor CPU, Memory utilization through OEM GC Lost Block Issue Performance Analysis Analysis of the Receiving Side Understanding Wait Distribution RAC Wait Events Unique Indexes Enqueue Contention TM Enqueue Contention HW Enqueue Contention Library Cache Locks/Pins Troubleshooting Library Cache Lock Contention Enqueue Statistics v$wait_chains Clusterware and Database Upgrades Validating Node Readiness using runclufy command Upgrade cluster from 10 R2 to 11G R2 Upgrade cluster from 11g R2 to 12C R1 Upgrade database from 10 R2 to 11G R2 Upgrade database from 11g R2 to 12C R1 Post- upgrade task Installation of 12c R1 grid software and database for upgrade Migration of OCR & voting disk from RAW device to disk group