公开(公告)号：US20180300205A1

公开(公告)日：2018-10-18

申请号：US15490236

申请日：2017-04-18

Applicant: NETPP, INC.

Inventor： Priya Sehgal ,  Atish Kathpal

IPC: G06F11/14 ,  G06F17/30

CPC classification number: G06F11/1469 ,  G06F11/1448 ,  G06F11/1451 ,  G06F11/1453 ,  G06F11/1466 ,  G06F16/128 ,  G06F16/166 ,  G06F2201/80 ,  G06F2201/82 ,  G06F2201/84

Abstract: Methods and systems for generating a cluster consistent backup of a distributed, master-less database cluster is provided. One method includes a first phase of a backup operation where a crash consistent backup of the various LUNs used by the cluster nodes is taken. The crash consistent backup is then transformed into a cluster consistent backup during a second phase of the backup operation.

公开(公告)号：US10558531B2

公开(公告)日：2020-02-11

申请号：US15490236

申请日：2017-04-18

Applicant: NETPP, INC.

Inventor： Priya Sehgal ,  Atish Kathpal

IPC: G06F17/30 ,  G06F11/14 ,  G06F16/11 ,  G06F16/16

Abstract: Methods and systems for generating a cluster consistent backup of a distributed, master-less database cluster is provided. One method includes a first phase of a backup operation where a crash consistent backup of the various LUNs used by the cluster nodes is taken. The crash consistent backup is then transformed into a cluster consistent backup during a second phase of the backup operation.

公开(公告)号：US20180341619A1

公开(公告)日：2018-11-29

申请号：US15604492

申请日：2017-05-24

Applicant: NETPP, INC.

Inventor： David Slik

IPC: G06F15/173 ,  G06F13/42 ,  G06F3/06 ,  G06F13/40

CPC classification number: G06F15/17337 ,  G06F3/0614 ,  G06F3/065 ,  G06F3/067 ,  G06F3/0688 ,  G06F13/4022 ,  G06F13/4286 ,  G06F15/17306 ,  G06F2213/0026

Abstract: Methods and systems for a networked computing system are provided. One method includes generating a first proxy endpoint by a non-transparent bridge (NTB) of a first pluggable compute module and a second proxy endpoint at a second pluggable module having a second NTB, based on a user defined topology; establishing a transaction layer packet (TLP) tunnel between the first proxy endpoint and the second proxy endpoint for peer to peer communication using a first stub endpoint of the first NTB and a second stub endpoint of the second NTB; and de-allocating the first proxy endpoint and the second proxy endpoint, when the topology is deactivated such that the first pluggable compute module and the second pluggable module are available for another user defined topology.

公开(公告)号：US20180324216A1

公开(公告)日：2018-11-08

申请号：US15588402

申请日：2017-05-05

Applicant: NETPP, INC.

Inventor： John Eliot Cross ,  Rishi Sharad Katdare

IPC: H04L29/06

CPC classification number: H04L63/20 ,  G06F21/6218 ,  H04L63/08

Abstract: Methods and systems for executing an application by a computing device are provided. One method includes generating an operating policy for a processor executable application based on a licensing term; associating an identifier for storing the operating policy in a data structure external to the application; providing the operating policy to the application using an application programming interface (API) for controlling execution of the application; and executing the application using the operating policy.

公开(公告)号：US10318476B2

公开(公告)日：2019-06-11

申请号：US15604492

申请日：2017-05-24

Applicant: NETPP, INC.

Inventor： David Slik

IPC: G06F15/173 ,  G06F13/42 ,  G06F3/06 ,  G06F13/40

Abstract: Methods and systems for a networked computing system are provided. One method includes generating a first proxy endpoint by a non-transparent bridge (NTB) of a first pluggable compute module and a second proxy endpoint at a second pluggable module having a second NTB, based on a user defined topology; establishing a transaction layer packet (TLP) tunnel between the first proxy endpoint and the second proxy endpoint for peer to peer communication using a first stub endpoint of the first NTB and a second stub endpoint of the second NTB; and de-allocating the first proxy endpoint and the second proxy endpoint, when the topology is deactivated such that the first pluggable compute module and the second pluggable module are available for another user defined topology.

公开(公告)号：US20180300203A1

公开(公告)日：2018-10-18

申请号：US15490201

申请日：2017-04-18

Applicant: NETPP, INC.

Inventor： Atish Kathpal ,  Priya Sehgal

IPC: G06F11/14 ,  G06F17/30

Abstract: Methods and systems for a distributed database cluster are provided. One method for the distributed database cluster having a plurality of logical partitions, where each partition is used to store a plurality of replicas for a database, and each of the plurality of replicas are managed by one of a plurality of nodes includes preventing any topology change in the distributed database cluster; capturing a topology of the distributed database cluster prior to a first backup phase of a backup operation; generating a snapshot of all logical objects used by all active nodes to store the plurality of replicas of the database; initiating a second phase of the backup operation at a recovery node using the backup topology metadata after the first phase of the backup operation; and cloning snapshots of the logical objects from the first phase of the backup operation.