cluvfy comp sys

Use the cluvfy comp sys component verification command to check that the minimum system requirements are met for the specified product on all the specified nodes.

Parameters

Table A-24 cluvfy comp sys Command Parameters

Parameter Description 
-n node_list

The comma-delimited list of nondomain qualified node names on which to conduct the verification.

If you do not specify this option, then CVU checks only the local node.

-p {crs | ha | database}

Specifies whether CVU checks the system requirements for Oracle Clusterware, Oracle Restart (HA), or Oracle RAC.

Note: Oracle does not support Oracle Restart for Oracle Database 10g. If you use the -p ha option with -r 10.1 | 10.2, then the check will return an error.

 
-r {10.1 | 10.2 | 11.1 | 11.2 | 12.1}

Specifies the Oracle Database release that CVU checks as required for installation of Oracle Clusterware or Oracle RAC. If you do not specify this option, then CVU assumes Oracle Database 12c.

 
-osdba osdba_group

The name of the OSDBA group. If you do not specify this option, then CVU uses dba as the OSDBA group.

 
-orainv orainventory_group

The name of the Oracle Inventory group. If you do not specify this option, then CVU uses oinstall as the inventory group.

 
-fixup

Specifies that if the verification fails, then CVU performs fixup operations, if feasible.

 
-fixupnoexec

Specifies that if verification fails, then CVU generates the fixup data and displays the instructions for manual execution of the generated fixups.

 
-method {sudo -user user_name
 [-___location directory_path] | root}

Specify whether the privilege delegation method is sudo or root, for root user access. If you specify sudo, then you must specify the user name to access all the nodes with root privileges and, optionally, provide the full file system path for the sudo executable.

 
-verbose

CVU prints detailed output.

Syntax

cluvfy comp sys [-n node_list | -flex -hub hub_list [-leaf leaf_list]]
  -p {crs | ha | database}  [-r {10.1 | 10.2 | 11.1 | 11.2 | 12.1}] [-osdba osdba_group]
  [-orainv orainventory_group] [-fixup] [-fixupnoexec] [-method {sudo -user user_name
  [-___location directory_path] | root}] [-verbose]

Examples

Verifying the system requirements for installing Oracle Clusterware

To verify the system requirements for installing Oracle Clusterware 12c on the cluster nodes node1,node2 and node3, run the following command:

cluvfy comp sys -n node1,node2,node3 -p crs -verbose