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US 2022/0019381 A1Published application
Storage control device, storage medium, and storage control method
AssigneeFujitsu Limited
InventorTakashi IMAZATO
Life of this patent
Estimating the term…
Abstract
A storage control device, includes a memory; and a processor coupled to the memory and the processor configured to: when receiving a first response that includes first information from a control device, generate a second response that includes second information by converting the first response, transmit, to a host device, the second response, and when detecting that a first recording device is removed from a slot and a second recording device is mounted in the slot, update, by using the first information of the first recording device associated with the second information, the first information of the second recording device.
Claims12
A storage control device, comprising:
- a memory;
- and
- a processor coupled to the memory and the processor configured to:
- store first information and second information in the memory, the first information being identification information unique to a first recording device mounted in a slot, the second information being virtual identification information assigned to the first recording device and transmitted to a host device,
- when receiving a first command that includes the second information from the host device, generate a second command that includes the first information by converting the first command,
- transmit, to a control device which controls access to the first recording device, the second command,
- when receiving a first response that includes the first information from the control device, generate a second response that includes the second information by converting the first response,
- transmit, to the host device, the second response, and
- when detecting that the first recording device is removed from the slot and a second recording device is mounted in the slot, update, by using the first information of the first recording device associated with the second information, the first information of the second recording device.
6 more elements
A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process comprising:
- storing first information and second information in the memory, the first information being identification information unique to a first recording device mounted in a slot, the second information being virtual identification information assigned to the first recording device and transmitted to a host device;
- when receiving a first command that includes the second information from the host device, generate a second command that includes the first information by converting the first command;
- transmitting, to a control device which controls access to the first recording device, the second command;
- when receiving a first response that includes the first information from the control device, generate a second response that includes the second information by converting the first response;
- transmitting, to the host device, the second response;
- and
- when detecting that the first recording device is removed from the slot and a second recording device is mounted in the slot, updating, by using the first information of the first recording device associated with the second information, the first information of the second recording device.
4 more elements
A storage control method executed by a computer, the method comprising:
- storing first information and second information in the memory, the first information being identification information unique to a first recording device mounted in a slot, the second information being virtual identification information assigned to the first recording device and transmitted to a host device;
- when receiving a first command that includes the second information from the host device, generate a second command that includes the first information by converting the first command;
- transmitting, to a control device which controls access to the first recording device, the second command;
- when receiving a first response that includes the first information from the control device, generate a second response that includes the second information by converting the first response;
- transmitting, to the host device, the second response;
- and
- when detecting that the first recording device is removed from the slot and a second recording device is mounted in the slot, updating, by using the first information of the first recording device associated with the second information, the first information of the second recording device.
4 more elements
A storage control device, comprising:
- a memory;
- and
- a processor coupled to the memory and the processor configured to:
- when receiving a first response that includes first information from a control device, generate a second response that includes second information by converting the first response,
- transmit, to a host device, the second response, and
- when detecting that a first recording device is removed from a slot and a second recording device is mounted in the slot, update, by using the first information of the first recording device associated with the second information, the first information of the second recording device.
3 more elements
Dependencies are inferred from the claim text.