RACGuides_Rac11gR2OnLinux（MOS文档）
Rac11gR2OnLinux............................................................................................................................................11. Introduction........................................................................................................................................1
1.1. Overview of new concepts in 11gR2 Grid Infrastructure...................................................1
1.1.1. SCAN..................................................................................................................1
1.1.2. GNS....................................................................................................................1
1.1.3. OCR and Voting on ASM storage......................................................................1
1.1.4. Passwordless Automatic SSH Connectivity.......................................................1
1.1.5. Intelligent Platform Management interface (IPMI)............................................1
1.1.6. Time Sync...........................................................................................................2
1.1.7. Clusterware and ASM share the same Oracle Home..........................................2
1.1.8. Hangchecktimer and oprocd are replaced...........................................................2
1.1.9. Rebootless Restart..............................................................................................2
1.1.10. HAIP.................................................................................................................2
1.2. System Requirements...................................................................................................................................2
1.2.1. Hardware Requirements................................................................................................................2
1.2.2. Network Hardware Requirements.................................................................................................3
1.2.3. IP Address Requirements..............................................................................................................3
1.2.4. Installation method.......................................................................................................................3
2. Prepare the cluster nodes for Oracle RAC.......................................................................................................3
2.1. User Accounts.................................................................................................................................4
2.2. Networking.....................................................................................................................................4
2.3. Synchronizing the Time on ALL Nodes..........................................................................................6
2.4. Configuring Kernel Parameters.......................................................................................................6
2.5. Set shell limits for the oracle user....................................................................................................6
2.6. Create the Oracle Inventory Directory.............................................................................................7
2.7. Creating the Oracle Grid Infrastructure Home Directory................................................................7
2.8. Creating the Oracle Base Directory.................................................................................................8
2.9. Creating the Oracle RDBMS Home Directory................................................................................8
2.10. Stage the Oracle Software..............................................................................................................8
2.11. Check OS Software Requirements.................................................................................................8
3. Prepare the shared storage for Oracle RAC...................................................................................................10
3.1. Shared Storage..............................................................................................................................10
3.1.1. Partition the Shared Disks..............................................................................................10
3.1.2. Installing and Configuring ASMLib..............................................................................11
3.1.3. Using ASMLib to Mark the Shared Disks as Candidate Disks.....................................12
4. Oracle Grid Infrastructure Install...................................................................................................................13
4.1. Basic Grid Infrastructure Install (without GNS and IPMI)...........................................................13
5. Grid Infrastructure Home Patching................................................................................................................34
6. RDBMS Software Install..............................................................................................................................34
7. RAC Home Patching.....................................................................................................................................47
8. Run ASMCA to create diskgroups................................................................................................................47
9. Run DBCA to create the database.................................................................................................................52
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[ 本帖最后由 hcn 于 2012-6-14 13:15 编辑 ] 谢谢分享，学习！！！！！！
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