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Extend nodes Tips

原创 Linux操作系统 作者:mambo_shen 时间:2009-09-21 13:46:26 0 删除 编辑

The following sections provide a summary of the command line procedures for deployments of RAC in grid environments with large numbers of nodes using cloned Clusterware and RAC images:

 

Cloning Oracle Clusterware Homes:

 

1. On the source node, install Oracle Clusterware software. All required root scripts must run successfully.

2. As root, create a tar file of the Oracle Clusterware home

3. On the target node, create an Oracle Clusterware home, and copy the Oracle Clusterware tar file from the source node to the target node Oracle Clusterware home.

4. As root, uncompress the tar file.

5. Run OUI in clone mode, as described in Oracle Universal Installer and OPatch User's Guide.

6. Run root scripts.

7. Repeat steps 1 through 6 on each node that you want to add to the cluster. On the last node that you install, run the tool oifcfg to configure the network interfaces.

 

Cloning RAC Homes

 

1. On the source node, install a RAC database Oracle home. All required root scripts must run successfully. Do not create a database, and do not run any configuration tools.

2. As root, create a tar file of the RAC database Oracle home.

3. On the target node, create an Oracle home directory for the RAC database, and copy the RAC database tar from the source node to the target node Oracle home.

4. Create required Oracle users and groups, ensuring that you use the same names, user ID numbers and group ID numbers as those on the source node.

5. As root, uncompress the tar file.

6. Run OUI in clone mode, as described in Oracle Universal Installer and OPatch User's Guide.

7. Run root scripts.

8. Repeat steps 1 through 7 for on each node that you want to add to the cluster.

9. Run the configuration assistant NetCA on a local node of the cluster, and provide a list when prompted of all nodes that are part of the cluster. This procedure creates the listener.

10. Run the configuration assistant DBCA to create the database.

11. Follow post-cloning phase instructions as provided in Oracle Universal Installer and OPatch User's Guide.

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