Oracle^® Solaris Cluster Data Service for Oracle Real Application Clusters Guide

Modifying Online the Resource for a Scalable Device Group

Modifying online the resource for a scalable device group involves changing the list of logical volumes that are to be monitored. The logicaldevicelist extension property of the SUNW.ScalDeviceGroup resource type specifies the list of logical volumes in a global device group that are to be monitored.

How to Modify Online the Resource for a Scalable Device Group

1. Assume the root role or assume a role that provides solaris.cluster.modify RBAC authorization.
2. Modify the logicaldevicelist extension property of the ScalDeviceGroup resource.
   • To add device groups to a ScalDeviceGroup resource, type the following command:

     # clresource set -p logicaldevicelist+=logical-device-listscal-mp-rs

     The addition of the logical volume is effective immediately.

   • To remove device groups from a ScalDeviceGroup resource, type the following command:

     # clresource set -p logicaldevicelist-=logical-device-listscal-mp-rs

     The removal of the logical volume is effective immediately.