SPARC: DR Clustering Considerations for Quorum Devices

If the DR remove-board operation pertains to a board that contains an interface to a device configured for quorum, Sun Cluster software rejects the operation. Sun Cluster software also identifies the quorum device that would be affected by the operation. You must disable the device as a quorum device before you can perform a DR remove-board operation.

See Chapter 6, Administering Quorum, in Sun Cluster System Administration Guide for Solaris OS for detailed instructions about how administer quorum.