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|Oracle Solaris Cluster Data Service for Oracle Real Application Clusters Guide|
Perform this task only if you are using the Sun QFS shared file system.
Perform this procedure on only one node of the cluster.
If you are also using a volume manager, set a strong positive affinity by the resource group for the resource group that contains the volume manager's scalable device-group resource. This resource group is created in How to Create a Resource for a Scalable Device Group in the Global Cluster.
# clresourcegroup create -n nodelist \ [-p rg_affinities=++scal-dg-rg] \ [-p rg_description="description"] \ qfs-mds-rg
# clresourcetype register SUNW.qfs
Each instance of SUNW.qfs represents the metadata server of the file system.
If you are also using a volume manager, set a strong dependency by the instance of SUNW.qfs on the resource for the scalable device group that is to store the file system . This resource is created in How to Create a Resource for a Scalable Device Group in the Global Cluster.
# clresource create -t SUNW.qfs -g qfs-mds-rg \ -p qfsfilesystem=path \ [-p resource_dependencies=scal-dg-rs] \ qfs-mds-rs
# clresourcegroup online -emM qfs-mds-rg