Oracle Database Oracle Clusterware Installation Guide for HP-UX

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Checking Oracle Clusterware Installation Readiness with CVU 2.14.5 Verbose Mode and "Unknown" Output If you run Cluster Verification Utility using the -verbose argument, and it responds with UNKNOWN for a particular node, then this is because Cluster Verification Utility cannot determine if a check passed or failed. The following is a list of possible causes for an "Unknown" response: ■ The node is down ■ Executables required by Cluster Verification Utility are missing in the /bin directory in the Oracle Clusterware home or Oracle home directory ■ The user account starting Cluster Verification Utility does not have privileges to run common operating system executables on the node ■ The node is missing an operating system patch, or a required package ■ The node has exceeded the maximum number of processes or maximum number of open files, or there is a problem with IPC segments, such as shared memory or semaphores 2.15 Checking Oracle Clusterware Installation Readiness with CVU Use Cluster Verification Utility (CVU) to check your servers for their readiness to install Oracle Clusterware: As the installation owner user (oracle or crs), ensure that you have ssh keys loaded into memory, and enter a command using the following syntax to verify that your cluster is properly configured for Oracle Clusterware installation: /mountpoint/runcluvfy.sh stage -pre crsinst -n node_list [-verbose] In the preceding syntax example, the variable node_list is a comma-delimited list of nodes in your cluster. This command checks node reachability, user and group equivalence on each node, node connectivity, and basic system requirements, including kernel versions and packages. Select the option -verbose to receive progress updates as Cluster Verification Utility performs its system checks, and detailed reporting of the test results. For example, to verify system readiness on a two-node cluster with nodes node1 and node2, with the mountpoint /mnt/dvdrom, and with updates and a summary of the verification checks Cluster Verification Utility performs, enter the following command: $ /mnt/dvdrom/runcluvfy.sh stage -pre crsinst -n node1,node2 -verbose 2-32 Oracle Clusterware Installation Guide Note: If you do not specify a release version to check, then Cluster Verification Utility checks for 11g release 1 (11.1) requirements.
3 3 Oracle Real Application Clusters Preinstallation Tasks This chapter describes the system configuration tasks that are generally completed by the system administrator if you plan to install Oracle Database or Oracle Database with Oracle Real Application Clusters (Oracle RAC). These tasks include creating additional groups and users for the database and for Automatic Storage Management (ASM). You must complete these tasks before you or a database administrator start Oracle Universal Installer to install Oracle RAC. If you do not plan on installing Oracle Database on this cluster, then you can continue to the next chapter. This chapter contains the following topics: ■ Creating Standard Configuration Operating System Groups and Users ■ Creating Custom Configuration Groups and Users for Job Roles ■ Understanding the Oracle Base Directory Path ■ Creating the Oracle Base Directory Path ■ Environment Requirements for Oracle Database and Oracle ASM Owners Note: Any task required for Oracle Database is also required for Oracle RAC, unless otherwise stated. 3.1 Creating Standard Configuration Operating System Groups and Users A standard configuration is a configuration with the default groups and users that Oracle Universal Installer (OUI) displays by default during Oracle database installation, which are not created already for Oracle Clusterware installation. The following sections describe how to create the required operating system user and groups for Oracle Database or Oracle Database with Oracle RAC and ASM installations: To allocate separate operating system user privileges to different administrative users, refer to "Creating Custom Configuration Groups and Users for Job Roles" on page 3-4. ■ Overview of Groups and Users for Oracle Database Installations ■ Creating Standard Operating System Groups and Users Oracle Real Application Clusters Preinstallation Tasks 3-1
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Oracle® Clusterware Installation G
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Contents Preface ..................
Page 5 and 6: 4.3 Configuring Storage for Oracle
Page 7 and 8: List of Tables 2-1 HP-UX PA-RISC (6
Page 9 and 10: Preface Oracle Clusterware Installa
Page 11 and 12: Conventions ■ Getting Started wit
Page 13 and 14: What's New in Oracle Clusterware In
Page 15 and 16: 1 1 Summary List: Installing Oracle
Page 17 and 18: 1.5 Configure Groups and Users Conf
Page 19 and 20: Note: Every server running one or m
Page 21 and 22: Note: You must complete this proced
Page 23 and 24: $ cd /Disk1 ./runInstaller Prepare
Page 25 and 26: 2 2 Oracle Clusterware Preinstallat
Page 27 and 28: Creating Groups and Users for Oracl
Page 29 and 30: Creating Groups and Users for Oracl
Page 31 and 32: In the preceding command: Checking
Page 33 and 34: Checking the Network Requirements I
Page 35 and 36: Checking the Network Requirements t
Page 37 and 38: Identifying Software Requirements 3
Page 39 and 40: Table 2-1 (Cont.) HP-UX PA-RISC (64
Page 41 and 42: 2.8 Checking the Software Requireme
Page 43 and 44: Table 2-3 (Cont.) Recommended HP-UX
Page 45 and 46: # chmod 400 .rhosts Configuring SSH
Page 47 and 48: Configuring SSH or RCP on All Clust
Page 49 and 50: Configuring SSH or RCP on All Clust
Page 51 and 52: Configuring Software Owner User Env
Page 53 and 54: # ln -s libX11.3 libX11.sl # ln -s
Page 55: Understanding and Using Cluster Ver
Page 59 and 60: Creating Standard Configuration Ope
Page 61 and 62: Creating Custom Configuration Group
Page 63 and 64: ■ Creating an OSOPER Group ■ Cr
Page 65 and 66: Creating Custom Configuration Group
Page 67 and 68: Understanding the Oracle Base Direc
Page 69 and 70: 4 4 Configuring Oracle Clusterware
Page 71 and 72: Configuring Storage for Oracle Clus
Page 79 and 80: ■ OCR: # chown root:oinstall /dev
Page 83 and 84: # /sbin/pvcreate /dev/rdsk/cxtydz C
Page 89 and 90: 5 5 Configuring Oracle Real Applica
Page 91 and 92: Reviewing Storage Options for Oracl
Page 93 and 94: Configuring Storage for Oracle Data
Page 99 and 100: Configuring Disks for Automatic Sto
Page 105 and 106: Configuring Disks for Database File
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Configuring Disks for Database File
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system=/dev/rdsk/c2t1d1 sysaux=/dev
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■ vg_name is the name of the volu
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6 6 Installing Oracle Clusterware T
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Verifying Oracle Clusterware Requir
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Preparing to Install Oracle Cluster
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Installing Oracle Clusterware with
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Confirming Oracle Clusterware Funct
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7 7 Oracle Clusterware Postinstalla
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8 8 Deinstallation of Oracle Cluste
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CRS_HOME=true ORA_CRS_HOME=/u01/app
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A A Troubleshooting the Oracle Clus
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Performing Cluster Diagnostics Duri
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B B How to Perform Oracle Clusterwa
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B.4 Installing a Patch Set On a Sub
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Note: You must perform these steps
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Installing an Upgrade On a Subset o
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A architecture checking system arch
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etc/lvmrc file, 4-7 EXAMPLE tablesp
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description, 2-3 olsnodes command,
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oot user logging in as, 2-2 root.sh
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Oracle Database Oracle Clusterware Installation Guide for HP-UX

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