Invention Grant
- Patent Title: Single port data storage device with multi-port virtualization
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Application No.: US16017091Application Date: 2018-06-25
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Publication No.: US10769042B2Publication Date: 2020-09-08
- Inventor: Vijay Nanjunda Swamy
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Fremont
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Fremont
- Agency: Hall Estill Attorneys at Law
- Agent Tyler J. Mantooth
- Main IPC: G06F11/20
- IPC: G06F11/20 ; G06F11/07 ; G06F3/06 ; G06F15/173 ; G06F11/00

Abstract:
Multi-port data storage device capabilities can be provided by a remote host connected to a diskgroup that has a first single port data storage device and a second single port data storage device. Initialization of a first logical volume and a second logical volume in each single port data storage device allows a data access request to be serviced from the remote host with the first logical volume of the first single port data storage device. Data virtualized from the first logical volume of the first single port data storage device to the second volume of the second single port data storage device allows accessing the second volume of the second single port data storage device in response to a request to a data request to the first volume of the first single port data storage device.
Public/Granted literature
- US20190391890A1 SINGLE PORT DATA STORAGE DEVICE WITH MULTI-PORT VIRTUALIZATION Public/Granted day:2019-12-26
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