公开(公告)号：WO2016073029A1

公开(公告)日：2016-05-12

申请号：PCT/US2015/027419

申请日：2015-04-24

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： DOVAL, Shruti ,  KAMALAKSHA, Venkataraman ,  BALAKRISHNA, Rohit ,  VERMA, Rajat

IPC: G06F17/30 ,  G06F11/07

CPC classification number: G06F11/0751 ,  G06F11/0727

Abstract: In one example, a system is described in which a storage device, communicatively coupled to a processor, includes an inconsistency detection and reconstruction tool. The inconsistency detection and reconstruction tool may create a database including metadata associated with hierarchical organization directories and policy and configuration data files in a file system. Further, the inconsistency detection and reconstruction tool may perform consistency check of one or more of the hierarchical organization directories, the policy and configuration data files and the metadata to detect inconsistencies. Furthermore, the inconsistency detection and reconstruction tool may reconstruct one or more of the hierarchical organization directories, the policy and configuration data files and the metadata based on the outcome of the consistency check.

Abstract translation: 在一个示例中，描述了系统，其中通信地耦合到处理器的存储设备包括不一致性检测和重建工具。 不一致性检测和重建工具可以创建包括与分层组织目录相关联的元数据以及文件系统中的策略和配置数据文件的数据库。 此外，不一致检测和重建工具可以执行一个或多个分层组织目录，策略和配置数据文件和元数据的一致性检查，以检测不一致。 此外，不一致性检测和重建工具可以基于一致性检查的结果来重构分层组织目录，策略和配置数据文件和元数据中的一个或多个。

公开(公告)号：WO2016073030A1

公开(公告)日：2016-05-12

申请号：PCT/US2015/027422

申请日：2015-04-24

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： KAMALAKSHA, Venkataraman ,  DOVAL, Shruti ,  VERMA, Rajat

IPC: G06F17/30 ,  G06F17/00

CPC classification number: G06F17/30221 ,  G06F17/30082

Abstract: In one example, a system is described in which a storage device, communicatively coupled to a processor, includes a file system management module. The file system management module may create a hierarchical organization directory that is a device and an operating system independent under a root directory in a namespace of a file system. Further, the file system management module may create a user directory under the hierarchical organization directory. Furthermore, the file system management module may create policy and configuration data for the user directory. In addition, the file system management module may store the policy and configuration data created for the user directory in the hierarchical organization directory.

Abstract translation: 在一个示例中，描述了系统，其中通信地耦合到处理器的存储设备包括文件系统管理模块。 文件系统管理模块可以创建分层组织目录，其是在文件系统的命名空间中的根目录下独立的设备和操作系统。 此外，文件系统管理模块可以在分级组织目录下创建用户目录。 此外，文件系统管理模块可以为用户目录创建策略和配置数据。 此外，文件系统管理模块可以将在用户目录中创建的策略和配置数据存储在分层组织目录中。

公开(公告)号：WO2016073019A1

公开(公告)日：2016-05-12

申请号：PCT/US2015/010238

申请日：2015-01-06

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： CHAURASIA, Rajesh Kumar ,  DOVAL, Shruti ,  KUMAR, Ashutosh ,  N, Narayanan A ,  PANIGRAHY, Padmagandha ,  LYNDEM, Alban Kit ,  GANJIHAL, Anand A

IPC: G06F17/30

CPC classification number: G06F17/30194

Abstract: Systems and methods for generating a unique identifier for an object in a distributed file system. In accordance with an example, the generating includes determining whether a location identifier for creation of the object in the distributed file system is being reused. Based on the determining, it is ascertained whether each reuse identifier from a set of reuse identifiers available for allocation for the location identifier is assigned once. Based on the ascertaining, a reuse identifier is assigned to the object based on the ascertaining. Further, the unique identifier is generated for the object based on at least the location identifier and the reuse identifier.

Abstract translation: 用于在分布式文件系统中生成对象的唯一标识符的系统和方法。 根据示例，生成包括确定用于在分布式文件系统中创建对象的位置标识符是否被重用。 基于该确定，确定来自可用于位置标识符的分配的一组重用标识符中的每个重用标识符是否被分配一次。 基于确定，基于确定将重用标识符分配给对象。 此外，至少基于位置标识符和重用标识符，为对象生成唯一标识符。