System Administration Guide: Devices and File Systems

ProcedureHow to Resolve a Failed SCSI Unconfigure Operation

Use this procedure if one or more target devices are busy and the SCSI unconfigure operation fails. Otherwise, future dynamic reconfiguration operations on this controller and target devices will fail with a dr in progress message.

  1. Become superuser.

  2. Reconfigure the controller.

    # cfgadm -c configure device-name