公开(公告)号：US20240211013A1

公开(公告)日：2024-06-27

申请号：US18427515

申请日：2024-01-30

Applicant: Nutanix, Inc.

Inventor： Nitin Kalidas Parab ,  Vinayak Hindurao Khot ,  Tabrez Parvez Memon ,  Kemtur Neetish Bhat ,  Raghav Koteshwar Tulshibagwale ,  Sohil Nizarali Habib ,  Shantanu Potdar ,  Veeral Prabodhchandra Shah ,  Pavan Kumar Konka ,  Rohan Garg ,  Prasad Gajanan Joshi ,  Amod Vilas Jaltade ,  Anil Kumar Chilukuri ,  Vishnu Vardhan Reddy Mekala ,  Shubham Pandurang Zope

IPC: G06F1/3234 ,  G06F11/14

CPC classification number: G06F1/3234 ,  G06F11/1464

Abstract: Methods, systems and computer program products for hibernating a computing cluster. The present disclosure describes techniques for hibernating and resuming nodes of a computing cluster and entire computing clusters including movement of data and metadata to and from a cloud-tier storage facility (e.g., a cloud disk(s)) in an efficient manner.

公开(公告)号：US11960452B2

公开(公告)日：2024-04-16

申请号：US17514734

申请日：2021-10-29

Applicant: NUTANIX, INC.

Inventor： Tabrez Parvez Memon ,  Harshit Agarwal ,  Amod Vilas Jaltade ,  Sreejith Mohanan

IPC: G06F16/17 ,  G06F16/11 ,  G06F16/178 ,  G06F16/182

CPC classification number: G06F16/178 ,  G06F16/116 ,  G06F16/182

Abstract: Various embodiments set forth techniques for maintaining replicas of a data set. The techniques include storing, by a first node, a first replica of the data set on the first node; storing, by a second node, a second replica of the data set on the second node; and performing, by the first node and based on first metadata associated with the first replica, a first data management activity on the first replica that changes a first format of the first replica so that the first format of the first replica is different from a second format of the second replica.

公开(公告)号：US11562091B2

公开(公告)日：2023-01-24

申请号：US17099763

申请日：2020-11-16

Applicant: Nutanix, Inc.

Inventor： Karan Gupta ,  Rishi Bhardwaj ,  Amod Vilas Jaltade ,  Gowtham Alluri ,  Pavan Kumar Konka

IPC: G06F16/907 ,  G06F21/62 ,  G06F3/06 ,  G06F9/455 ,  H04L67/1097 ,  G06F16/27

Abstract: Systems for low-latency data access in distributed computing systems. A method embodiment commences upon generating a first storage area in local storage of a first computing node. Access to the first storage area is provided through the first computing node. A second storage area is generated wherein the second storage area comprises a first set of metadata that comprises local storage device locations of at least some of the local storage areas of the first storage area. A set of physical access locations of the second storage area is stored to a database that manages updates to the second set of metadata pertaining to the second storage area. Accesses to the first storage area are accomplished by querying the database to retrieve a location of the second set of metadata, and then accessing the first storage area through one or more additional levels of metadata that are node-wise collocated.