公开(公告)号：WO2013176860A2

公开(公告)日：2013-11-28

申请号：PCT/US2013/039258

申请日：2013-05-02

Applicant: NETAPP, INC.

Inventor： BAKRE, Ajay ,  BK, Girish, Kumar ,  SLIK, David

IPC: G06F15/173

CPC classification number: G06F17/30132 ,  H04L67/1097

Abstract: Systems and methods efficiently distribute information, such as path name, attributes and object information, corresponding to changes in a content repository to remote nodes in a network using storage-layer/object-based protocols. A difference monitoring client monitors name space and object space changes by identifying inodes which have been modified on storage volumes between two or more snapshots. The monitoring client builds a list which may include name information, object space information and attributes such as file size and permissions for each of the changed inodes that is utilized to update the edge nodes. Systems and methods also provide for geo-scale content distribution from a central repository to edge nodes using a storage- layer/object protocol. A caching mechanism is utilized to cache requested content at an edge node. Cached content may be maintained at the edge node during use and/or for an additional predetermined period. Difference monitoring client tracks such cached content for later use in the storage system.

Abstract translation: 系统和方法使用存储层/基于对象的协议，有效地将对应于内容存储库中的更改的信息（例如路径名称，属性和对象信息）分发到网络中的远程节点。 差异监控客户端通过标识在两个或多个快照之间的存储卷上修改的inode来监视名称空间和对象空间更改。 监视客户端构建一个列表，其中可以包括名称信息，对象空间信息以及用于更新边缘节点的每个更改的节点的文件大小和权限等属性。 系统和方法还提供了使用存储层/对象协议从中央存储库到边缘节点的地理规模内容分发。 缓存机制用于在边缘节点处缓存所请求的内容。 缓存内容可以在使用期间和/或另外的预定时段期间保持在边缘节点处。 差异监控客户端跟踪这些缓存的内容以备以后在存储系统中使用。

公开(公告)号：WO2015127398A1

公开(公告)日：2015-08-27

申请号：PCT/US2015/017160

申请日：2015-02-23

Applicant: NETAPP, INC.

Inventor： BAKRE, Ajay ,  KRISHNAMURTHY, Dhruva ,  MUTHYALA, Kartheek ,  SHARMA, Chhavi ,  TALWADKER, Rukma

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/1097

Abstract: A system and computer-based method for performing a data transaction in a network storage system is provided. In an embodiment, the method includes receiving, from a client, a first data transaction request including a first data identifier associated with a first namespace protocol; determining a storage system associated with the first data identifier and associated with a second namespace protocol; determining a second data identifier associated with the first data identifier, wherein the second data identifier conforms to the second namespace protocol; and forwarding a second data transaction request including the second data identifier to the storage system based on determining an association between the second data identifier and the first data identifier, wherein the first namespace protocol and the second namespace protocol are different.

Abstract translation: 提供了一种用于在网络存储系统中执行数据交易的系统和基于计算机的方法。 在一个实施例中，该方法包括从客户端接收包括与第一命名空间协议相关联的第一数据标识符的第一数据事务请求; 确定与所述第一数据标识符相关联并与第二命名空间协议相关联的存储系统; 确定与所述第一数据标识符相关联的第二数据标识符，其中所述第二数据标识符符合所述第二命名空间协议; 以及基于确定所述第二数据标识符和所述第一数据标识符之间的关联，将包括所述第二数据标识符的第二数据事务请求转发到所述存储系统，其中所述第一命名空间协议和所述第二命名空间协议是不同的。

公开(公告)号：EP3111623A1

公开(公告)日：2017-01-04

申请号：EP15751600.6

申请日：2015-02-23

Applicant: NetApp, Inc.

Inventor： BAKRE, Ajay ,  KRISHNAMURTHY, Dhruva ,  MUTHYALA, Kartheek ,  SHARMA, Chhavi ,  TALWADKER, Rukma

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/1097 ,  G06F17/30067 ,  H04L61/1552 ,  H04L69/18

Abstract: A system and computer-based method for performing a data transaction in a network storage system is provided. In an embodiment, the method includes receiving, from a client, a first data transaction request including a first data identifier associated with a first namespace protocol; determining a storage system associated with the first data identifier and associated with a second namespace protocol; determining a second data identifier associated with the first data identifier, wherein the second data identifier conforms to the second namespace protocol; and forwarding a second data transaction request including the second data identifier to the storage system based on determining an association between the second data identifier and the first data identifier, wherein the first namespace protocol and the second namespace protocol are different.