Overview
Before Starting
Installing Sun Cluster HA for NFS
Modifying the Sun Cluster HA for NFS Configuration
After the Sun Cluster HA for NFS installation is complete, you can customize the configuration by modifying, adding, and removing the exported directories. The section Modifying the Sun Cluster HA for NFS Configuration contains more information.
Note: Multiple instances of Sun Cluster HA for NFS can run on the cluster as long as the location of the configuration files and installation files are different for each installation and the ports do not conflict. |
To customize your Sun Cluster HA for NFS installation, follow the procedures in the Sun Cluster 3.1 Data Services Installation and Configuration Guide.
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The Sun Cluster HA for NFS takes approximately 10 minutes to install. |
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When you exit SunPlex Manager or click
Back
in your web browser after you begin the installation,
the data service disconnects you from the installation.
This disconnection can result in an incomplete installation because of insufficient information or an unresolved error message.
To clean up an incomplete installation, you must remove the application files and resources and resource groups that were created. |
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To install Sun Cluster HA for NFS, complete the following steps:
The Cluster window appears.
SunPlex Manager ensures that:
If the NFS data service package is installed and is registered, proceed to the next step.
If SunPlex Manager does not find the NFS data service package already installed and registered, SunPlex Manager guides you through installation and registration. You need to provide the location of the CD that contains the Sun Cluster 3.1 data service.
A window that contains configuration information appears.
Field | Description |
---|---|
Export Directory | The global directory that is exported. |
Path Prefix | The directory that is to hold the configuration files. |
Resource Name | The name of the Sun Cluster HA for NFS resource that is created. This name must be unique within the cluster. |
Network Resource | The logical host name that is used to access NFS over the network. |
SunPlex Manager verifies the information on the configuration page. If SunPlex Manager finds no errors, it installs Sun Cluster HA for NFS. If SunPlex Manager discovers errors, it displays an error message and then displays the configuration page.
SunPlex Manager lists the commands that it executes to configure and start the resource.
Note: The share_nfs(1M) man page provides additional information about how to modify the Sun Cluster HA for NFS configuration. |
To modify the configuration, complete the following steps:
The Cluster window appears.
The Configure NFS window appears.
A second Configure NFS window appears. This window contains a list of all the Sun Cluster HA for NFS exported directories.
Field | Description |
---|---|
Exported Directory | The path for the exported directory |
Access Options | The type of access that is permitted (rw = read and write, ro = read only) |
Description | The description of the exported directory |
Action | Whether or not the directory is exported |
A confirmation page appears. This page contains a list of the commands that SunPlex Manager used to make the changes.
Note: Do not remove all directories from the export list, as a Sun Cluster HA for NFS resource must export at least one directory. If you want to stop exporting all directories, take the resource offline, delete the resource, or do both. |