Use the Edit task on the 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.