公开(公告)号：US20140181055A1

公开(公告)日：2014-06-26

申请号：US14138680

申请日：2013-12-23

Applicant: Hitachi Data Systems Corporation

Inventor： Andres Rodriguez ,  Jack A. Orenstein ,  David M. Shaw ,  Benjamin K.D. Bernhard

IPC: G06F17/30

CPC classification number: G06F17/30289 ,  G06F11/1469 ,  G06F17/30073 ,  G06F17/30082 ,  G06F17/30117 ,  G06F17/30188 ,  G06F17/30197 ,  G06F17/30221 ,  Y10S707/99932 ,  Y10S707/99944 ,  Y10S707/99956

Abstract: An archive cluster application runs across a redundant array of independent nodes. Each node runs an archive cluster application instance comprising a set of software processes: a request manager, a storage manager, a metadata manager, and a policy manager. The request manager manages requests for data, the storage manager manages data read/write functions, and the metadata manager facilitates metadata transactions and recovery. The policy manager implements policies, which are operations that determine the behavior of an “archive object” within the cluster. The archive cluster application provides object-based storage. It associates metadata and policies with the raw archived data, which together comprise an archive object. Object policies govern the object's behavior in the archive. The archive manages itself independently of client applications, acting automatically to ensure that object policies are valid.

公开(公告)号：US08954406B2

公开(公告)日：2015-02-10

申请号：US14138680

申请日：2013-12-23

Applicant: Hitachi Data Systems Corporation

Inventor： Andres Rodriguez ,  Jack A. Orenstein ,  David M. Shaw ,  Benjamin K. D. Bernhard

IPC: G06F17/30 ,  G06F11/14

CPC classification number: G06F17/30289 ,  G06F11/1469 ,  G06F17/30073 ,  G06F17/30082 ,  G06F17/30117 ,  G06F17/30188 ,  G06F17/30197 ,  G06F17/30221 ,  Y10S707/99932 ,  Y10S707/99944 ,  Y10S707/99956

Abstract: An archive cluster application runs across a redundant array of independent nodes. Each node runs an archive cluster application instance comprising a set of software processes: a request manager, a storage manager, a metadata manager, and a policy manager. The request manager manages requests for data, the storage manager manages data read/write functions, and the metadata manager facilitates metadata transactions and recovery. The policy manager implements policies, which are operations that determine the behavior of an “archive object” within the cluster. The archive cluster application provides object-based storage. It associates metadata and policies with the raw archived data, which together comprise an archive object. Object policies govern the object's behavior in the archive. The archive manages itself independently of client applications, acting automatically to ensure that object policies are valid.

Abstract translation: 归档集群应用程序跨独立节点的冗余阵列运行。 每个节点运行包含一组软件过程的归档集群应用程序实例：请求管理器，存储管理器，元数据管理器和策略管理器。 请求管理器管理数据请求，存储管理器管理数据读/写功能，元数据管理器便于元数据事务和恢复。 策略管理器实现策略，这些策略是确定集群中“归档对象”的行为的操作。 归档集群应用程序提供基于对象的存储。 它将元数据和策略与原始归档数据相关联，这些数据共同构成归档对象。 对象策略管理对象在归档中的行为。 归档管理自身独立于客户端应用程序，自动执行以确保对象策略有效。