Invention Grant
- Patent Title: Virtual storage controller
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Application No.: US15831744Application Date: 2017-12-05
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Publication No.: US10656877B2Publication Date: 2020-05-19
- Inventor: Felipe Franciosi , Miao Cui
- Applicant: Nutanix, Inc.
- Applicant Address: US CA San Jose
- Assignee: NUTANIX, INC.
- Current Assignee: NUTANIX, INC.
- Current Assignee Address: US CA San Jose
- Agency: Foley & Lardner LLP
- Main IPC: G06F9/455
- IPC: G06F9/455 ; G06F3/06

Abstract:
An exemplary embodiment disclosed herein is a method including a virtual storage controller receiving an input/output (I/O) command using a native drive communications protocol from a software application on a user virtual machine running on the host machine; determining whether a local service virtual machine is unresponsive to the virtual storage controller; translating the I/O command from the native drive communications protocol to an IP-based storage communications protocol to create a translated I/O command, in response to the local service virtual machine being unresponsive to the virtual storage controller; sending the translated I/O command to a remote service virtual machine, wherein the remote service virtual machine is configured to send the translated I/O command to a local storage and receive a response from the local storage; and receiving the response from the remote service virtual machine.
Public/Granted literature
- US20180157444A1 VIRTUAL STORAGE CONTROLLER Public/Granted day:2018-06-07
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