公开(公告)号：US10540279B2

公开(公告)日：2020-01-21

申请号：US16378368

申请日：2019-04-08

Applicant: NETAPP, INC.

Inventor： Girish Chandrashekar ,  Sourav Basu ,  Vasudev Jakhar

IPC: G06F12/08 ,  G06F16/172 ,  G06F3/06 ,  G06F12/0802

Abstract: A persistence management system performs, at a server, operations associated with a number of applications. At the server, a persistence manager can intercept a file system call from one of the applications, wherein the file system call specifies a file located on a remote persistent storage device separate from the server. The persistence manager can determine that data belonging to the file requested by the file system call is stored on a local persistent storage device at the server, retrieve the data from the local persistent storage, and respond to the file system call from the application with the data.

公开(公告)号：US20170168936A1

公开(公告)日：2017-06-15

申请号：US14967219

申请日：2015-12-11

Applicant: NetApp, Inc.

Inventor： Girish Chandrashekar ,  Sourav Basu ,  Vasudev Jakhar

IPC: G06F12/08 ,  G06F3/06

CPC classification number: G06F12/0802 ,  G06F3/0619 ,  G06F3/0631 ,  G06F3/0643 ,  G06F3/065 ,  G06F3/067 ,  G06F17/30132 ,  G06F2212/604

Abstract: A persistence management system performs, at a server, operations associated with a number of applications. At the server, a persistence manager can intercept a file system call from one of the applications, wherein the file system call specifies a file located on a remote persistent storage device separate from the server. The persistence manager can determine that data belonging to the file requested by the file system call is stored on a local persistent storage device at the server, retrieve the data from the local persistent storage, and respond to the file system call from the application with the data.

公开(公告)号：US20190236008A1

公开(公告)日：2019-08-01

申请号：US16378368

申请日：2019-04-08

Applicant: NETAPP, INC.

Inventor： Girish Chandrashekar ,  Sourav Basu ,  Vasudev Jakhar

IPC: G06F12/0802 ,  G06F16/172 ,  G06F3/06

CPC classification number: G06F12/0802 ,  G06F3/0619 ,  G06F3/0631 ,  G06F3/0643 ,  G06F3/065 ,  G06F3/067 ,  G06F16/172 ,  G06F2212/604

Abstract: A persistence management system performs, at a server, operations associated with a number of applications. At the server, a persistence manager can intercept a file system call from one of the applications, wherein the file system call specifies a file located on a remote persistent storage device separate from the server. The persistence manager can determine that data belonging to the file requested by the file system call is stored on a local persistent storage device at the server, retrieve the data from the local persistent storage, and respond to the file system call from the application with the data.

公开(公告)号：US10255180B2

公开(公告)日：2019-04-09

申请号：US14967219

申请日：2015-12-11

Applicant: NetApp, Inc.

Inventor： Girish Chandrashekar ,  Sourav Basu ,  Vasudev Jakhar

IPC: G06F12/08 ,  G06F3/06 ,  G06F16/172 ,  G06F12/0802

Abstract: A persistence management system performs, at a server, operations associated with a number of applications. At the server, a persistence manager can intercept a file system call from one of the applications, wherein the file system call specifies a file located on a remote persistent storage device separate from the server. The persistence manager can determine that data belonging to the file requested by the file system call is stored on a local persistent storage device at the server, retrieve the data from the local persistent storage, and respond to the file system call from the application with the data.

公开(公告)号：US20160063051A1

公开(公告)日：2016-03-03

申请号：US14472800

申请日：2014-08-29

Applicant: NetApp, Inc.

Inventor： Girish Kumar BK ,  Vasudev Jakhar

IPC: G06F17/30

CPC classification number: G06F16/2365 ,  G06F16/9027

Abstract: A storage management computing device, method and non-transitory computer readable medium that persist data on non-volatile memory includes maintaining a data storage structure comprising multiple nodes on non-volatile memory in at least one storage server. A determination is made when a received key in an update matches an existing key in one of the multiple nodes in the data storage structure. When the determination indicates the match, the update is provided for insertion in a slot in a vector extending from the existing key in the one of the multiple nodes for the data storage structure which matches the received key.

Abstract translation: 在非易失性存储器上持久存储数据的存储管理计算设备，方法和非暂时计算机可读介质包括在至少一个存储服务器中的非易失性存储器上维护包括多个节点的数据存储结构。 当更新中的接收到的密钥与数据存储结构中的多个节点之一中的现有密钥匹配时，进行确定。 当确定指示匹配时，提供更新以插入到从与所接收的密钥匹配的数据存储结构的多个节点中的一个中的现有密钥中延伸的向量中的时隙中。