The following table summarizes the tasks for installing and configuring Sun Cluster data services. The table also provides cross-references to detailed instructions for performing the tasks.
Table 2–1 Tasks for Administering Data Service Resources
Task |
Instructions |
---|---|
Register a resource type | |
Upgrade a resource type |
How to Migrate Existing Resources to a New Version of the Resource Type |
Create failover or scalable resource groups | |
Add logical hostnames or shared addresses and data service resources to resource groups |
How to Add a Logical Hostname Resource to a Resource Group How to Add a Shared Address Resource to a Resource Group How to Add a Failover Application Resource to a Resource Group How to Add a Scalable Application Resource to a Resource Group |
Enable resources and resource monitors, manage the resource group, and bring the resource group and its associated resources online | |
Disable and enable resource monitors independent of the resource | |
Remove resource types from the cluster | |
Remove resource groups from the cluster | |
Remove resources from resource groups | |
Switch the primary for a resource group | |
Disable resources and move their resource group into the UNMANAGED state |
How to Disable a Resource and Move Its Resource Group Into the UNMANAGED State |
Display resource type, resource group, and resource configuration information |
Displaying Resource Type, Resource Group, and Resource Configuration Information |
Change resource type, resource group, and resource properties |
How to Change Resource Type Properties |
Clear error flags for failed Resource Group Manager (RGM) processes | |
Reregister the built-in resource types LogicalHostname and SharedAddress |
How to Reregister Preregistered Resource Types After Inadvertent Deletion |
Upgrade the built-in resource types LogicalHostname and SharedAddress | |
Update the network interface ID list for the network resources, and update the node list for the resource group | |
Remove a node from a resource group | |
Set up HAStorage or HAStoragePlus for resource groups to synchronize the startups between those resource groups and disk device groups | |
Set up HAStoragePlus to enable highly available local file systems for failover data services with high I/O disk intensity |
How to Set Up the HAStoragePlus Resource Type for an NFS-Exported File System |
Modify online the resource for a highly available file system |
Modifying Online the Resource for a Highly Available File System |
Upgrade the HAStoragePlus resource type | |
Distribute online resource groups among cluster nodes | |
Configure a resource type to automatically free up a node for a critical data service. | |
Replicate and upgrade configuration data for resource groups, resource types, and resources |
Replicating and Upgrading Configuration Data for Resource Groups, Resource Types, and Resources |
Tune fault monitors for Sun Cluster data services |
The procedures in this chapter describe how to use the scrgadm(1M) command to complete these tasks. Other tools also enable you to administer your resources. See Tools for Data Service Resource Administration for details about these options.