公开(公告)号：US11669320B2

公开(公告)日：2023-06-06

申请号：US15422295

申请日：2017-02-01

申请人： Nutanix, Inc.

发明人： Anil Kumar Gopalapura Venkatesh ,  Rishabh Sharma ,  Richard James Sharpe ,  Shyamsunder Prayagchand Rathi ,  Durga Mahesh Arikatla

IPC分类号： G06F8/65 ,  G06F21/56 ,  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 ,  H04L41/0859 ,  H04L41/5009 ,  H04L67/00 ,  H04L67/10

CPC分类号： G06F8/65 ,  G06F3/065 ,  G06F3/0619 ,  G06F3/0647 ,  G06F3/0664 ,  G06F3/0665 ,  G06F3/0683 ,  G06F3/0689 ,  G06F9/4406 ,  G06F9/45558 ,  G06F11/0712 ,  G06F11/0751 ,  G06F11/0793 ,  G06F11/1451 ,  G06F11/1464 ,  G06F11/1484 ,  G06F11/2025 ,  G06F11/2033 ,  G06F11/2035 ,  G06F11/2046 ,  G06F11/2058 ,  G06F11/2069 ,  G06F16/176 ,  G06F16/1727 ,  G06F16/1774 ,  G06F16/183 ,  G06F16/1844 ,  G06F16/2365 ,  G06F21/53 ,  G06F21/56 ,  G06F21/6218 ,  G06F21/78 ,  H04L41/06 ,  H04L41/082 ,  H04L67/1095 ,  H04L67/1097 ,  G06F2009/45579 ,  G06F2009/45583 ,  G06F2009/45587 ,  G06F2009/45595 ,  G06F2201/80 ,  G06F2201/815 ,  G06F2201/825 ,  G06F2201/84 ,  G06F2201/87 ,  G06F2221/034 ,  G06F2221/2101 ,  G06F2221/2141 ,  G06F2221/2145 ,  H04L41/0859 ,  H04L41/5009 ,  H04L67/10 ,  H04L67/34

摘要： In one embodiment, a system for managing a virtualization environment comprises a plurality of host machines, one or more virtual disks comprising a plurality of storage devices, a virtualized file server (VFS) comprising a plurality of file server virtual machines (FSVMs), wherein each of the FSVMs is running on one of the host machines and conducts I/O transactions with the one or more virtual disks, and a virtualized file server self-healing system configured to identify one or more corrupt units of stored data at one or more levels of a storage hierarchy associated with the storage devices, wherein the levels comprise one or more of file level, filesystem level, and storage level, and when data corruption is detected, cause each FSVM on which at least a portion of the unit of stored data is located to recover the unit of stored data.

公开(公告)号：US11537384B2

公开(公告)日：2022-12-27

申请号：US17091758

申请日：2020-11-06

申请人： Nutanix, Inc.

发明人： Richard James Sharpe ,  Durga Mahesh Arikatla ,  Kalpesh Ashok Bafna ,  Satyajit Sanjeev Deshmukh ,  Shyamsunder Prayagchand Rathi ,  Vishal Sinha ,  Devyani Suryakant Kanada

IPC分类号： 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 ,  H04L41/0859 ,  H04L41/5009 ,  H04L67/00 ,  H04L67/10

摘要： In one embodiment, a system for managing a virtualization environment includes host machines implementing a virtualization environment, a plurality of clusters of the host machines, a virtualized file server (VFS) comprising a plurality of file server virtual machines (FSVMs), and a VFS cluster manager (CM) configured to distribute storage items among the clusters and receive cluster storage statistics for one or more shares of the VFS. The CM is further configured to, in response to a request from a first FSVM to identify a storage location for a storage item, identify a cluster at which the storage item is to be located based on the cluster storage statistics, identify a second FSVM at which the storage item is to be located based on compute usage statistics of one or more FSVMs in the identified cluster, and send an address of the second FSVM to the first FSVM.

公开(公告)号：US20220131879A1

公开(公告)日：2022-04-28

申请号：US17452144

申请日：2021-10-25

申请人： NUTANIX, INC.

发明人： Manoj Premanand Naik ,  Pankaj Kumar Sinha ,  Shyamsunder Prayagchand Rathi ,  Vikramaditya Gupta ,  Vishal Sinha

IPC分类号： H04L29/06 ,  G06F11/14 ,  G06F16/17 ,  G06F16/182

摘要： Examples of file analytics systems are described that may obtain metadata data and events data from a virtualized file server. The file analytics systems may detect one or more events from the events data matching a criteria indicating malicious activity. The file analytics systems may further identify one or more files of the virtualized file server affected by the detected malicious activity and recover a share of the distributed file server including the one or more affected files by replacing the one or more affected files with stored versions of the one or more affected files from a snapshot of the share taken prior to the detected malicious activity.

公开(公告)号：US10489140B2

公开(公告)日：2019-11-26

申请号：US15422762

申请日：2017-02-02

申请人： Nutanix, Inc.

发明人： Durga Mahesh Arikatla ,  Richard James Sharpe ,  Satyajit Sanjeev Deshmukh ,  Shyamsunder Prayagchand Rathi

IPC分类号： G06F8/65 ,  G06F9/4401 ,  G06F9/455 ,  G06F16/176 ,  G06F16/182 ,  G06F16/17 ,  G06F16/23 ,  G06F11/07 ,  G06F11/20 ,  H04L12/24 ,  G06F11/14 ,  G06F3/06 ,  H04L29/08 ,  G06F21/56 ,  G06F21/53 ,  G06F21/62 ,  G06F21/78

摘要： Particular embodiments provide a system for managing a virtualization environment, the system comprising a plurality of host machines, one or more virtual disks comprising a plurality of storage devices, and a virtualized file server (VFS) comprising a plurality of file server virtual machines (FSVMs), wherein each of the FSVMs is running on one of the host machines and conducts I/O transactions with the one or more virtual disks, and the host machines form a cluster. A health monitoring service may monitor the FSVMs to determine whether any of the FSVMs has failed or is having problems. If the health monitoring service detects a failure of one of the FSVMs on a first one of the host machines, for each resource lock associated with the first FSVM, the health monitoring service may reassign the resource lock to another one of the FSVMs.

公开(公告)号：US20170235654A1

公开(公告)日：2017-08-17

申请号：US15422791

申请日：2017-02-02

申请人： Nutanix, Inc.

发明人： Satyajit Sanjeev Deshmukh ,  Richard James Sharpe ,  Durga Mahesh Arikatla ,  Shyamsunder Prayagchand Rathi ,  Rishabh Sharma

IPC分类号： G06F11/20 ,  G06F17/30 ,  H04L12/24 ,  G06F11/07

摘要： Particular embodiments provide a plurality of host machines, one or more virtual disks comprising a plurality of storage devices, and a virtualized file server (VFS) comprising a plurality of file server virtual machines (FSVMs), wherein each of the FSVMs is running on one of the host machines and conducts I/O transactions with the one or more virtual disks. A distributed health monitoring service (HMS) may be running on each of the host machines running a FSVM. The HMS may monitor the FSVMs to determine whether any of the FSVMs has failed or is having problems. The HMS may detect that a plurality of the FSVMs have failed, wherein the failed FSVMs form a portion of the FSVMs comprising the VFS. For each of the failed FSVMs, the HMS may reassign an IP address corresponding to the failed FSVM to a live one of the FSVMs.

公开(公告)号：US20170235590A1

公开(公告)日：2017-08-17

申请号：US15422319

申请日：2017-02-01

申请人： Nutanix, Inc.

发明人： Vishal Sinha ,  Richard James Sharpe ,  Kalpesh Ashok Bafna ,  Anil Kumar Gopalapura Venkatesh ,  Durga Mahesh Arikatla ,  Shyamsunder Prayagchand Rathi

IPC分类号： G06F9/455 ,  H04L29/08 ,  G06F17/30

摘要： In one embodiment, a system for managing a virtualization environment comprises a plurality of host machines, one or more virtual disks comprising a plurality of storage devices, a virtualized file server (VFS) comprising a plurality of file server virtual machines (FSVMs), wherein each of the FSVMs is running on one of the host machines, and a backup system configured to, in response to a request to access a data item, determine an access frequency for the data item. The backup system is further configured to, in response a request to store a data item, determine a storage tier at which the data item is to be stored in a cloud storage service, wherein the tier is determined based on the access frequency associated with the data item, and store the data item at the determined tier of the cloud storage service.

公开(公告)号：US12079621B2

公开(公告)日：2024-09-03

申请号：US18054490

申请日：2022-11-10

申请人： Nutanix, Inc.

发明人： Richard James Sharpe ,  Durga Mahesh Arikatla ,  Kalpesh Ashok Bafna ,  Satyajit Sanjeev Deshmukh ,  Shyamsunder Prayagchand Rathi ,  Vishal Sinha ,  Devyani Suryakant Kanada

IPC分类号： G06F8/65 ,  G06F3/06 ,  G06F9/4401 ,  G06F9/455 ,  G06F11/07 ,  G06F11/14 ,  G06F11/20 ,  G06F16/17 ,  G06F16/176 ,  G06F16/182 ,  G06F16/23 ,  G06F21/53 ,  G06F21/56 ,  G06F21/62 ,  G06F21/78 ,  H04L41/06 ,  H04L41/082 ,  H04L67/1095 ,  H04L67/1097 ,  H04L41/0859 ,  H04L41/5009 ,  H04L67/00 ,  H04L67/10

CPC分类号： G06F8/65 ,  G06F3/0619 ,  G06F3/0647 ,  G06F3/065 ,  G06F3/0664 ,  G06F3/0665 ,  G06F3/0683 ,  G06F3/0689 ,  G06F9/4406 ,  G06F9/45558 ,  G06F11/0712 ,  G06F11/0751 ,  G06F11/0793 ,  G06F11/1451 ,  G06F11/1464 ,  G06F11/1484 ,  G06F11/2025 ,  G06F11/2033 ,  G06F11/2035 ,  G06F11/2046 ,  G06F11/2058 ,  G06F11/2069 ,  G06F16/1727 ,  G06F16/176 ,  G06F16/1774 ,  G06F16/183 ,  G06F16/1844 ,  G06F16/2365 ,  G06F21/53 ,  G06F21/56 ,  G06F21/6218 ,  G06F21/78 ,  H04L41/06 ,  H04L41/082 ,  H04L67/1095 ,  H04L67/1097 ,  G06F2009/45579 ,  G06F2009/45583 ,  G06F2009/45587 ,  G06F2009/45595 ,  G06F2201/80 ,  G06F2201/815 ,  G06F2201/825 ,  G06F2201/84 ,  G06F2201/87 ,  G06F2221/034 ,  G06F2221/2101 ,  G06F2221/2141 ,  G06F2221/2145 ,  H04L41/0859 ,  H04L41/5009 ,  H04L67/10 ,  H04L67/34

摘要： In one embodiment, a system for managing a virtualization environment includes host machines implementing a virtualization environment, a plurality of clusters of the host machines, a virtualized file server (VFS) comprising a plurality of file server virtual machines (FSVMs), and a VFS cluster manager (CM) configured to distribute storage items among the clusters and receive cluster storage statistics for one or more shares of the VFS. The CM is further configured to, in response to a request from a first FSVM to identify a storage location for a storage item, identify a cluster at which the storage item is to be located based on the cluster storage statistics, identify a second FSVM at which the storage item is to be located based on compute usage statistics of one or more FSVMs in the identified cluster, and send an address of the second FSVM to the first FSVM.

公开(公告)号：US11966729B2

公开(公告)日：2024-04-23

申请号：US17580555

申请日：2022-01-20

申请人： NUTANIX, INC.

发明人： Richard James Sharpe ,  Kalpesh Ashok Bafna ,  Durga Mahesh Arikatla ,  Shyamsunder Prayagchand Rathi ,  Satyajit Sanjeev Deshmukh ,  Vishal Sinha ,  Anil Kumar Gopalapura Venkatesh ,  Rashmi Gupta ,  Rishabh Sharma ,  Yifeng Huang

IPC分类号： G06F8/65 ,  G06F3/06 ,  G06F9/4401 ,  G06F9/455 ,  G06F11/07 ,  G06F11/14 ,  G06F11/20 ,  G06F16/17 ,  G06F16/176 ,  G06F16/182 ,  G06F16/23 ,  G06F21/53 ,  G06F21/56 ,  G06F21/62 ,  G06F21/78 ,  H04L41/06 ,  H04L41/082 ,  H04L67/1095 ,  H04L67/1097 ,  H04L41/0859 ,  H04L41/5009 ,  H04L67/00 ,  H04L67/10

CPC分类号： G06F8/65 ,  G06F3/0619 ,  G06F3/0647 ,  G06F3/065 ,  G06F3/0664 ,  G06F3/0665 ,  G06F3/0683 ,  G06F3/0689 ,  G06F9/4406 ,  G06F9/45558 ,  G06F11/0712 ,  G06F11/0751 ,  G06F11/0793 ,  G06F11/1451 ,  G06F11/1464 ,  G06F11/1484 ,  G06F11/2025 ,  G06F11/2033 ,  G06F11/2035 ,  G06F11/2046 ,  G06F11/2058 ,  G06F11/2069 ,  G06F16/1727 ,  G06F16/176 ,  G06F16/1774 ,  G06F16/183 ,  G06F16/1844 ,  G06F16/2365 ,  G06F21/53 ,  G06F21/56 ,  G06F21/6218 ,  G06F21/78 ,  H04L41/06 ,  H04L41/082 ,  H04L67/1095 ,  H04L67/1097 ,  G06F2009/45579 ,  G06F2009/45583 ,  G06F2009/45587 ,  G06F2009/45595 ,  G06F2201/80 ,  G06F2201/815 ,  G06F2201/825 ,  G06F2201/84 ,  G06F2201/87 ,  G06F2221/034 ,  G06F2221/2101 ,  G06F2221/2141 ,  G06F2221/2145 ,  H04L41/0859 ,  H04L41/5009 ,  H04L67/10 ,  H04L67/34

摘要： In one embodiment, a system for managing communication connections in a virtualization environment includes a plurality of host machines implementing a virtualization environment, wherein each of the host machines includes a hypervisor, at least one user virtual machine (user VM), and a distributed file server that includes file server virtual machines (FSVMs) and associated local storage devices. Each FSVM and associated local storage device are local to a corresponding one of the host machines, and the FSVMs conduct I/O transactions with their associated local storage devices based on I/O requests received from the user VMs. Each of the user VMs on each host machine sends each of its representative I/O requests to an FSVM that is selected by one or more of the FSVMs for each I/O request based on a lookup table that maps a storage item referenced by the I/O request to the selected one of the FSVMs.

公开(公告)号：US20230289170A1

公开(公告)日：2023-09-14

申请号：US18054490

申请日：2022-11-10

申请人： Nutanix, Inc.

发明人： Richard James Sharpe ,  Durga Mahesh Arikatla ,  Kalpesh Ashok Bafna ,  Satyajit Sanjeev Deshmukh ,  Shyamsunder Prayagchand Rathi ,  Vishal Sinha ,  Devyani Suryakant Kanada

IPC分类号： 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

CPC分类号： G06F8/65 ,  G06F9/4406 ,  G06F9/45558 ,  G06F16/176 ,  G06F16/183 ,  G06F16/1727 ,  G06F16/1774 ,  G06F16/1844 ,  G06F16/2365 ,  G06F21/53 ,  G06F21/6218 ,  G06F21/78 ,  H04L41/082 ,  G06F11/0751 ,  G06F11/1451 ,  G06F11/1464 ,  G06F11/2035 ,  G06F11/0712 ,  G06F11/0793 ,  G06F11/2025 ,  H04L41/06 ,  G06F3/0619 ,  G06F3/0647 ,  G06F3/0664 ,  G06F3/0683 ,  G06F3/0665 ,  G06F3/0689 ,  G06F11/1484 ,  G06F11/2058 ,  G06F11/2069 ,  H04L67/1095 ,  H04L67/1097 ,  G06F21/56 ,  G06F3/065 ,  G06F11/2033 ,  G06F11/2046 ,  G06F2221/2101 ,  G06F2221/2141 ,  G06F2221/2145 ,  H04L41/0859

摘要： In one embodiment, a system for managing a virtualization environment includes host machines implementing a virtualization environment, a plurality of clusters of the host machines, a virtualized file server (VFS) comprising a plurality of file server virtual machines (FSVMs), and a VFS cluster manager (CM) configured to distribute storage items among the clusters and receive cluster storage statistics for one or more shares of the VFS. The CM is further configured to, in response to a request from a first FSVM to identify a storage location for a storage item, identify a cluster at which the storage item is to be located based on the cluster storage statistics, identify a second FSVM at which the storage item is to be located based on compute usage statistics of one or more FSVMs in the identified cluster, and send an address of the second FSVM to the first FSVM.

公开(公告)号：US11675746B2

公开(公告)日：2023-06-13

申请号：US17364453

申请日：2021-06-30

申请人： Nutanix, Inc.

发明人： Hemantha Kumar Thummala ,  Krishna Shibu Pillai ,  Manish Gupta ,  Shyamsunder Prayagchand Rathi

IPC分类号： G06F16/182 ,  H04L9/40 ,  G06F9/455

CPC分类号： G06F16/182 ,  G06F9/45558 ,  H04L63/08 ,  G06F2009/45579 ,  G06F2009/45583

摘要： Examples described herein include virtualized environments including a virtualized file server. Examples of secure domain join processes are described which may facilitate joining a virtualized file server or portions thereof to a domain. In some examples, the secure domain join process itself, and/or an associated file server virtual machine, may have insufficient credentials to write objects into an active directory. The active directory credentials need not be shared with the file server virtual machine. Rather, in some examples, the secure domain join process may provide a user system with a list of actions to be performed using active directory credentials.