Sun Cluster 3.1 Data Service Planning and Administration Guide

Administering Data Service Resources

Table 2–1 lists the sections that describe the administration tasks for data service resources.

Table 2–1 Task Map: Data Service Administration


Task	For Instructions, Go To …
Register a resource type	How to Register a Resource Type
Upgrade a resource type	How to Migrate Existing Resources to a New Version of the Resource Type How to Install and Register an Upgrade of a Resource Type
Create failover or scalable resource groups	How to Create a Failover Resource Group How to Create a Scalable Resource Group
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	How to Bring a Resource Group Online
Disable and enable resource monitors independent of the resource	How to Disable a Resource Fault Monitor How to Enable a Resource Fault Monitor
Remove resource types from the cluster	How to Remove a Resource Type
Remove resource groups from the cluster	How to Remove a Resource Group
Remove resources from resource groups	How to Remove a Resource
Switch the primary for a resource group	How to Switch the Current Primary of 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	How to Display Resource Type, Resource Group, and Resource Configuration Information
Change resource type, resource group, and resource properties	How to Change Resource Type Properties How to Change Resource Group Properties How to Change Resource Properties
Clear error flags for failed Resource Group Manager (RGM) processes	How to Clear the `STOP_FAILED` Error Flag on Resources
Re-register the built-in resource types `LogicalHostname` and `SharedAddress`	How to Re-register Preregistered Resource Types
Update the network interface ID list for the network resources, and update the node list for the resource group	How to Add a Node to a Resource Group
Remove a node from a resource group	How to Remove a Node From a Resource Group
Set up `HAStorage` or `HAStoragePlus` for resource groups so as to synchronize the startups between those resource groups and disk device groups	How to Set Up `HAStorage` Resource Type for New Resources
Set up `HAStoragePlus` to enable highly available local file systems for failover data services with high I/O disk intensity	How to Set Up `HAStoragePlus` Resource Type
Configure a resource type to automatically free up a node for a critical data service.	How to Set Up an `RGOffload` Resource

Note –

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.