Invention Application
- Patent Title: REBALANCING STORAGE I/O WORKLOADS BY STORAGE CONTROLLER SELECTION AND REDIRECTION
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Application No.: US15607251Application Date: 2017-05-26
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Publication No.: US20200028894A1Publication Date: 2020-01-23
- Inventor: Tabrez MEMON , Jaya SINGHVI , Miao CUI , Binny Sher GILL
- Applicant: Nutanix, Inc.
- Applicant Address: US CA San Jose
- Assignee: Nutanix, Inc.
- Current Assignee: Nutanix, Inc.
- Current Assignee Address: US CA San Jose
- Main IPC: H04L29/08
- IPC: H04L29/08 ; G06F3/06

Abstract:
Systems and methods for rebalancing storage-oriented workloads across resources of a distributed data storage facility. Communications are initiated between a client computing device and a plurality of storage target devices of a distributed storage system. The distributed storage system comprises one or more computing nodes that can host virtualized controllers. A client computing device interfaced with the distributed storage system uses an IP address to access an initial virtualized controller. Upon detecting a change event, conditions of the computing environment are analyzed to determine rebalancing options. Analysis of the rebalancing options results in identification of an alternative virtualized controller. A redirect message that identifies the alternative virtualized controller is sent to the computing device. The client computing device connects to the alternative virtualized controller. Messages are sent between the client computing device and the alternative virtualized controller to access one of the storage target devices for performing storage I/O protocols.
Public/Granted literature
- US11169706B2 Rebalancing storage I/O workloads by storage controller selection and redirection Public/Granted day:2021-11-09
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