公开(公告)号：US20220350591A1

公开(公告)日：2022-11-03

申请号：US17865907

申请日：2022-07-15

Applicant: Nutanix, Inc.

Inventor： Kalpesh Ashok Bafna ,  Aroosh James Sohi ,  Alexander Michael Bunch ,  Venkata Vamsi Krishna Kothuri ,  Rishabh Suryakant Sharma ,  Mausumi Ranasingh

IPC: G06F8/65 ,  G06F9/4401 ,  G06F9/455 ,  G06F16/176 ,  G06F16/182 ,  G06F16/17 ,  G06F16/23 ,  G06F21/53 ,  G06F21/62 ,  G06F21/78 ,  H04L41/082 ,  G06F11/07 ,  G06F11/14 ,  G06F11/20 ,  H04L41/06 ,  G06F3/06 ,  H04L67/1095 ,  H04L67/1097 ,  G06F21/56

Abstract: In one embodiment, a system for managing a virtualization environment includes a set of host machines, each of which includes a hypervisor, virtual machines, and a virtual machine controller, one or more virtual disks comprising a plurality of storage devices, the one or more virtual disks being accessible by the virtual machine controllers, where the virtual machine controllers conduct I/O transactions with the virtual disks, and a deployment system configured to receive a request to deploy a virtualized file server on a plurality of host machines, where the request is associated with deployment parameters, select a deployment image for the host machines based on the deployment parameters, and provide the deployment image to each host machine via the virtual disk. The virtual machine controller located on the host machine stores at least a portion of the deployment image on a storage device associated with the host machine.

公开(公告)号：US11294777B2

公开(公告)日：2022-04-05

申请号：US15832310

申请日：2017-12-05

Applicant: Nutanix, Inc.

Inventor： Anil Kumar Gopalapura Venkatesh ,  Devyani Suryakant Kanada ,  Kalpesh Ashok Bafna ,  Mausumi Ranasingh ,  Saurabh Tyagi ,  Vijaykumar Bellubbi

IPC: G06F11/00 ,  G06F11/14 ,  G06F9/455 ,  G06F3/06 ,  G06F16/188 ,  G06F8/65 ,  G06F8/61

Abstract: Examples of systems described herein include a virtualized file servers. Examples of virtualized file servers described herein may support disaster recovery of the virtualized file server. Accordingly, examples of virtualized file servers may support metadata fixing procedures to update metadata in a recovery setting. Examples of virtualized file servers may support hypervisor-agnostic disaster recovery.

公开(公告)号：US20210406136A1

公开(公告)日：2021-12-30

申请号：US17302343

申请日：2021-04-30

Applicant: Nutanix, Inc.

Inventor： Anil Kumar Gopalapura Venkatesh ,  Devyani Suryakant Kanada ,  Kalpesh Ashok Bafna ,  Mausumi Ranasingh ,  Saurabh Tyagi ,  Vijaykumar Bellubbi

IPC: G06F11/14 ,  G06F9/455 ,  G06F3/06 ,  G06F16/188 ,  G06F8/65 ,  G06F8/61

Abstract: Examples of systems described herein include a virtualized file servers. Examples of virtualized file servers described herein may support disaster recovery of the virtualized file server. Accordingly, examples of virtualized file servers may support metadata fixing procedures to update metadata in a recovery setting. Examples of virtualized file servers may support hypervisor-agnostic disaster recovery.

公开(公告)号：US10824455B2

公开(公告)日：2020-11-03

申请号：US15829781

申请日：2017-12-01

Applicant: Nutanix, Inc.

Inventor： Durga Mahesh Arikatla ,  Manoj Naik ,  Rashmi Gupta ,  Veerraju Tammineedi ,  Yifeng Huang ,  Shyamsunder Prayagchand Rathi ,  Sravan Kumar Muthyala ,  Mausumi Ranasingh ,  Hemanth Kumar Thummala ,  Manish Gupta ,  Saji Kumar Vijaya Kumari Rajendran Nair

IPC: G06F9/50 ,  G06F9/455 ,  G06F16/188

Abstract: Examples described herein include virtualized file servers which may include load balancing. For example, a recommendation engine may estimate a load associated with each of a plurality of file server virtual machines in a cluster. Based on the load, the recommendation engine may recommend changing ownership of one or more volume groups, scaling up the virtualized file server, scaling down the virtualized file server, scaling in the virtualized file server, scaling out the virtualized file server, or combinations thereof.

公开(公告)号：US20180159729A1

公开(公告)日：2018-06-07

申请号：US15829340

申请日：2017-12-01

Applicant: Nutanix, Inc.

Inventor： Satyajit Sanjeev Deshmukh ,  Devyani Suryakant Kanada ,  Anil Kumar Gopalapura Venkatesh ,  Kalpesh Ashok Bafna ,  Rishabh Sharma ,  Mausumi Ranasingh ,  Simon Martin Mijolovic

IPC: H04L12/24 ,  G06F9/455 ,  H04L12/931 ,  H04L29/08

CPC classification number: H04L41/0803 ,  G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45595 ,  H04L41/0668 ,  H04L41/0893 ,  H04L43/10 ,  H04L49/70 ,  H04L49/90 ,  H04L61/1511 ,  H04L61/2007 ,  H04L67/10

Abstract: Examples of systems described herein include a file server virtual machine of a virtualized file server configured to communicate with a user virtual machine over a first virtual network to transfer data and to communicate with a controller virtual machine over a second virtual network to transfer control information.

公开(公告)号：US20180157677A1

公开(公告)日：2018-06-07

申请号：US15833255

申请日：2017-12-06

Applicant: Nutanix, Inc.

Inventor： Kalpesh Ashok Bafna ,  Anil Kumar Gopalapura Venkatesh ,  Devyani Suryakant Kanada ,  Saurabh Tyagi ,  Vijaykumar Bellubbi ,  Mausumi Ranasingh ,  Rishabh Sharma

IPC: G06F17/30 ,  G06F9/455 ,  G06F3/06

CPC classification number: G06F16/188 ,  G06F3/0607 ,  G06F3/064 ,  G06F3/0647 ,  G06F3/067 ,  G06F9/45533 ,  G06F16/128

Abstract: Examples described herein include virtualized file servers which may include cloned instances of the virtualized file server. Cloning a virtualized file server may allow for testing of new and/or revised features, disaster recovery plans, or other configurations while maintaining availability of the parent (e.g., source) virtualized file server.

公开(公告)号：US20180157521A1

公开(公告)日：2018-06-07

申请号：US15829781

申请日：2017-12-01

Applicant: Nutanix, Inc.

Inventor： Durga Mahesh Arikatla ,  Manoj Naik ,  Rashmi Gupta ,  Veerraju Tammineedi ,  Yifeng Huang ,  Shyamsunder Prayagchand Rathi ,  Sravan Kumar Muthyala ,  Mausumi Ranasingh ,  Hemanth Kumar Thummala ,  Manish Gupta ,  Saji Kumar Vijaya Kumari Rajendran Nair

IPC: G06F9/455 ,  G06F17/30

Abstract: Examples described herein include virtualized file servers which may include load balancing. For example, a recommendation engine may estimate a load associated with each of a plurality of file server virtual machines in a cluster. Based on the load, the recommendation engine may recommend changing ownership of one or more volume groups, scaling up the virtualized file server, scaling down the virtualized file server, scaling in the virtualized file server, scaling out the virtualized file server, or combinations thereof.

公开(公告)号：US20170235562A1

公开(公告)日：2017-08-17

申请号：US15422249

申请日：2017-02-01

Applicant: Nutanix, Inc.

Inventor： Kalpesh Ashok Bafna ,  Luong Ngo ,  Kavitha Pasikanti ,  Venkata Vamsi Krishna Kothuri ,  Mausumi Ranasingh

IPC: G06F9/445 ,  G06F9/44 ,  G06F9/455 ,  G06F17/30

Abstract: In one embodiment, a system for managing a virtualization environment includes a set of host machines, each of which includes a hypervisor, virtual machines, and a virtual machine controller, one or more virtual disks comprising a plurality of storage devices, the one or more virtual disks being accessible by the virtual machine controllers, where the virtual machine controllers conduct I/O transactions with the virtual disks, and an upgrade system configured to receive a request to upgrade a virtualized file server on a plurality of host machines from a first program code version to a second program code version, for each host machine, generate a snapshot of a code image associated with the second program code version, and provide the snapshot to the host machine via the virtual disk. The virtual machine controller located on the host machine stores the snapshot on a first storage device associated with the host machine.