The Sun Cluster Geographic Edition software internally changes some properties for the SUNWscgrepavs resource type. Therefore, you must not edit these properties manually.
For Sun StorageTek Availability Suite, do not edit the following properties:
Device_group – Specifies the Sun Cluster device group that contains the volumes that are being replicated.
Remote_logical_host – Defines the remote logical hostname that is used for the replication of the device group.
Role – local data replication role.