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公开(公告)号：US20170235762A1
公开(公告)日：2017-08-17
申请号：US15422262
申请日：2017-02-01
Applicant: Nutanix, Inc.
Inventor： Richard James Sharpe , Kalpesh Ashok Bafna , Shyamsunder Prayagchand Rathi , Satyajit Sanjeev Deshmukh , Durga Mahesh Arikatla
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, and a data migration system configured to identify one or more existing storage items stored at one or more existing File Server Virtual Machines (FSVMs) of an existing virtualized file server (VFS). For each of the existing storage items, the data migration system is configured to identify a new FSVMs of a new VFS based on the existing FSVM, send a representation of the storage item from the existing FSVM to the new FSVM, such that representations of storage items are sent between different pairs of FSVMs in parallel, and store a new storage item at the new FSVM, such that the new storage item is based on the representation of the existing storage item received by the new FSVM.
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公开(公告)号：US20170235760A1
公开(公告)日：2017-08-17
申请号：US15422220
申请日：2017-02-01
Applicant: Nutanix, Inc.
Inventor： 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
CPC classification number: 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 , 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 , H04L41/06 , H04L41/082 , H04L41/0859 , H04L41/5009 , H04L67/10 , H04L67/1095 , H04L67/1097 , H04L67/34
Abstract: 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 respective 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.
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公开(公告)号：US20170235653A1
公开(公告)日：2017-08-17
申请号：US15422762
申请日：2017-02-02
Applicant: Nutanix, Inc.
Inventor： Durga Mahesh Arikatla , Richard James Sharpe , Satyajit Sanjeev Deshmukh , Shyamsunder Prayagchand Rathi
Abstract: 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.
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公开(公告)号：US11537384B2
公开(公告)日：2022-12-27
申请号：US17091758
申请日：2020-11-06
Applicant: Nutanix, Inc.
Inventor： Richard James Sharpe , Durga Mahesh Arikatla , Kalpesh Ashok Bafna , Satyajit Sanjeev Deshmukh , Shyamsunder Prayagchand Rathi , Vishal Sinha , Devyani Suryakant Kanada
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 , H04L41/0859 , H04L41/5009 , H04L67/00 , H04L67/10
Abstract: 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.
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公开(公告)号：US10489140B2
公开(公告)日：2019-11-26
申请号：US15422762
申请日：2017-02-02
Applicant: Nutanix, Inc.
Inventor： Durga Mahesh Arikatla , Richard James Sharpe , Satyajit Sanjeev Deshmukh , Shyamsunder Prayagchand Rathi
IPC: 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
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US20170235654A1
公开(公告)日：2017-08-17
申请号：US15422791
申请日：2017-02-02
Applicant: Nutanix, Inc.
Inventor： Satyajit Sanjeev Deshmukh , Richard James Sharpe , Durga Mahesh Arikatla , Shyamsunder Prayagchand Rathi , Rishabh Sharma
Abstract: 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.
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公开(公告)号：US20170235591A1
公开(公告)日：2017-08-17
申请号：US15422902
申请日：2017-02-02
Applicant: Nutanix, Inc.
Inventor： Devyani Suryakant Kanada , Richard James Sharpe , Durga Mahesh Arikatla , Satyajit Sanjeev Deshmukh
Abstract: 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, wherein the VFS is configured to detect a failure of one of the FSVMs on a first one of the host machines, wherein the first host machine is located within a first block of host machines. The VFS may then identify a failover path to a second FSVM. For each storage resource associated with the first FSVM, the VFS may migrate the storage resource to the second FSVM.
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公开(公告)号：US12079621B2
公开(公告)日：2024-09-03
申请号：US18054490
申请日：2022-11-10
Applicant: Nutanix, Inc.
Inventor： Richard James Sharpe , Durga Mahesh Arikatla , Kalpesh Ashok Bafna , Satyajit Sanjeev Deshmukh , Shyamsunder Prayagchand Rathi , Vishal Sinha , Devyani Suryakant Kanada
IPC: 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 classification number: 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
Abstract: 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.
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公开(公告)号：US11966730B2
公开(公告)日：2024-04-23
申请号：US17585403
申请日：2022-01-26
Applicant: NUTANIX, INC.
Inventor： Richard James Sharpe , Kalpesh Ashok Bafna , Satyajit Sanjeev Deshmukh , Durga Mahesh Arikatla
IPC: G06F16/56 , G06F3/06 , G06F8/65 , 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 classification number: 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
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, and a data migration system configured to identify one or more existing storage items stored at one or more existing File Server Virtual Machines (FSVMs) of an existing virtualized file server (VFS). For each of the existing storage items, the data migration system is configured to identify a new FSVMs of a new VFS based on the existing FSVM, send a representation of the storage item from the existing FSVM to the new FSVM, such that representations of storage items are sent between different pairs of FSVMs in parallel, and store a new storage item at the new FSVM, such that the new storage item is based on the representation of the existing storage item received by the new FSVM.
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公开(公告)号：US11966729B2
公开(公告)日：2024-04-23
申请号：US17580555
申请日：2022-01-20
Applicant: NUTANIX, INC.
Inventor： 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: 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 classification number: 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
Abstract: 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.
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