| 摘要 |
In an adjustable storage architecture, first and second switching devices are coupled to a first SCSI controller. First and second cables are coupled to the first and second switching devices, respectively. First and second RAID connectors are coupled to the first and second cables, respectively. Multiple primary storage devices are coupled to the first cable. Third and fourth switching devices are coupled to the first and second cables, respectively. A third cable is coupled to the third and fourth switching devices, and multiple backup storage devices are coupled to the third cable. A RAID card may be selectively coupled to the first and second RAID connectors in order to determine turned-on or turned-off states of all of the switching devices.
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