| 摘要 |
According to one aspect, a data storage system is disclosed. In one embodiment, the data storage system includes a storage backplane having a plurality of drive slots configured to operatively connect to a corresponding plurality of mass storage devices, a first serial interface operative to communicatively connect one or more sets of the plurality of drive slots to a host bus adapter (HBA), according to a first drive slot assignment, a second serial interface operative to communicatively connect one or more sets of the plurality of drive slots to the HBA, according to a second drive slot assignment, and a backplane controller operatively connected to the first serial interface and the second serial interface, operative to detect the activity status on the first serial interface and the activity status on the second serial interface and, if a change in the activity status is detected for at least one of the first serial interface and the second serial interface, modify the first drive slot assignment and the second drive slot assignment.
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