An IBM Tivoli Storage Manager (TSM) administrator has been using only the simultaneous write function on the primary storage pool to make offsite copies for disaster recovery. While performing a…

An IBM Tivoli Storage Manager (TSM) administrator has been using only the simultaneous write function on the primary storage pool to make offsite copies for disaster recovery. While performing a disaster recovery test, the administrator notices that some of the data on the copy storage pool tapes are incomplete and that some data is missing. What should the administrator have also been doing to ensure that a complete set of data was available offsite?