| 主权项 |
1. A library controller for controlling a library device including a first drive, a second drive, and an operating unit, the library controller comprising:
a data storage; and a processor configured to
receive a plurality of data from a host device,write the received plurality of data to a first data buffer included in the first drive,instruct, upon occurrence of a first write error, the operating unit to demount a recording medium from the first drive and mount the recording medium into the second drive, the first write error being an error occurred while the first drive is writing partial data from among the plurality of data stored in the first data buffer to the recording medium,receive unwritten data including the partial data from the first drive to store the received unwritten data in the data storage, the unwritten data being data stored in the first data buffer and not yet written to the recording medium, andread the unwritten data stored in the data storage to write the read unwritten data to a second data buffer included in the second drive. |
