Edit Resource Group Properties For a Specific Cluster

Use the Edit task on the Resource Groups > cluster_name > General page to view and change cluster properties for resource groups.

Fields

Name
This field specifies the unique name of the selected cluster. The name must consist of a minimum of one alphanumeric character and a maximum of 64 alphanumeric characters. You can use alphabetic characters of A - Z and a - z, numbers of 0 - 9, as well as underscore (_) characters. A name cannot begin with a number and cannot be a reserved word. However, you can use reserved words when combined with numerals or another word (for example, my_network or rs232_02). You can find the most current list of reserved words in the file /usr/es/sbin/cluster/etc/reserved_words.
Resource Group Processing Order
Resource groups are acquired and released in parallel by default. Or, you can use the serial processing order to dictate the order of processing on the local node.
Resource groups acquired in parallel
Specify the resource groups that you want to be acquired in parallel.
Serial acquisition order
Specify the resource groups, in priority order, that you want to be acquired in parallel.
Resource Groups released in parallel
Specify the resource groups that you want to be released in parallel.
Serial release order
Specify the resource groups, in priority order, that you want to be released in parallel.
Other Cluster-wide Settings
Resource Group settling time (seconds)
Specifies how long PowerHA™ SystemMirror waits for a higher priority node to activate a resource group that is currently offline on that node. If the settling time is zero (0), then the resource group does not wait before attempting to start on a joining higher priority node. Specify any positive integer number in this field. The default value is zero (0).
Resource Group timeout (seconds)
Specifies the length of time that PowerHA SystemMirror is to wait for a resource group processing action to complete.