公开(公告)号：WO2007088084A2

公开(公告)日：2007-08-09

申请号：PCT/EP2007050080

申请日：2007-01-04

Applicant: IBM ,  IBM UK ,  CANNON DAVID MAXWELL ,  CLARK THOMAS KEITH ,  CORREL STEPHEN ,  MAREK TOBY LYN ,  SEEGER JR JAMES JOHN ,  YOUNG MICHAEL WAYNE

Inventor： CANNON DAVID MAXWELL ,  CLARK THOMAS KEITH ,  CORREL STEPHEN ,  MAREK TOBY LYN ,  SEEGER JR JAMES JOHN ,  YOUNG MICHAEL WAYNE

CPC classification number: G06F11/1448 ,  G06F11/1451 ,  G06F11/1458 ,  G06F11/1469

Abstract: A technique for implementing policy-aware backup and restore capability in a tiered storage system. If a data set's contents are backed up from the tiered storage system to a backup storage system, metadata for the data set may also be backed up. Prior to the data set being restored from the backup storage system to the tiered storage system, the backed up metadata is restored and processed to determine a tier among the tiered storage pools to which the data set will be restored.

Abstract translation: 一种在分层存储系统中实现策略感知备份和恢复功能的技术。 如果数据集的内容从分层存储系统备份到备份存储系统，则还可以备份数据集的元数据。 在数据集从备份存储系统恢复到分层存储系统之前，备份的元数据将被还原和处理，以确定数据集将被还原到的分层存储池中的层。

公开(公告)号：JP2005115948A

公开(公告)日：2005-04-28

申请号：JP2004291030

申请日：2004-10-04

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： STAKUTIS CHRISTOPHER JOHN ,  HASELTON WILLIAM ROBERT ,  STEARNS KEVIN MICHAEL ,  STUART ALAN L ,  MAREK TOBY LYN

IPC: G06F12/00 ,  G06F7/00 ,  G06F17/30

CPC classification number: G06F17/30073 ,  G06F17/30085 ,  G06F17/30286 ,  G06F17/30864 ,  Y10S707/99931 ,  Y10S707/99954 ,  Y10S707/99955

Abstract: PROBLEM TO BE SOLVED: To provide a method, system and program for archiving files.
SOLUTION: A hierarchical file system having directories is provided. An archival retention policy is associated with at least one directory in the hierarchical file system, wherein the retention policy applies to files included in the associated directory, and wherein the retention policy specifies a retention time indicating the time period, during which a file is subject to the retention policy.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供用于归档文件的方法，系统和程序。 解决方案：提供具有目录的分层文件系统。 归档保留策略与分级文件系统中的至少一个目录相关联，其中保留策略适用于包括在相关目录中的文件，并且其中保留策略指定保留时间，指示文件被占用的时间段 保留政策。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：DE602007001871D1

公开(公告)日：2009-09-17

申请号：DE602007001871

申请日：2007-01-04

Applicant: IBM

Inventor： CANNON DAVID MAXWELL ,  CLARK THOMAS KEITH ,  CORREL STEPHEN ,  MAREK TOBY LYN ,  SEEGER JAMES JOHN JR ,  YOUNG MICHAEL WAYNE

IPC: G06F11/14

Abstract: A technique for implementing policy-aware backup and restore capability in a tiered storage system. If a data set's contents are backed up from the tiered storage system to a backup storage system, metadata for the data set may also be backed up. Prior to the data set being restored from the backup storage system to the tiered storage system, the backed up metadata is restored and processed to determine a tier among the tiered storage pools to which the data set will be restored.