公开(公告)号：WO2010127973A2

公开(公告)日：2010-11-11

申请号：PCT/EP2010/055691

申请日：2010-04-28

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  HARNIK, Danny ,  NAOR, Dalit ,  SEGALL, Itai

Inventor： HARNIK, Danny ,  NAOR, Dalit ,  SEGALL, Itai

IPC: G06F3/06 ,  G06F1/32

CPC classification number: G06F3/065 ,  G06F1/3203 ,  G06F1/3268 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/067 ,  Y02D10/154

Abstract: A method of implementing a full coverage low power mode in a storage system comprised of one or more memory storage devices storing replicated data items. A subset of the memory storage devices is chosen whose replicated data items require the least amount of storage. If the chosen subset stores uncovered data items, these data items are copied to an auxiliary memory storage device. The storage system can enter a full coverage low power mode by powering down the chosen subset of memory storage devices.

Abstract translation: 一种在由存储复制数据项的一个或多个存储器存储设备组成的存储系统中实现全覆盖低功率模式的方法。 选择其复制的数据项需要最少存储量的存储器存储设备的子集。 如果选择的子集存储未覆盖的数据项目，则这些数据项目被复制到辅助存储器存储设备。 通过关闭选定的内存存储设备子集，存储系统可以进入全覆盖低功耗模式。

公开(公告)号：WO2007141206A2

公开(公告)日：2007-12-13

申请号：PCT/EP2007/055390

申请日：2007-06-01

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  FACTOR, Michael ,  NAOR, Dalit ,  RODEH, Michael ,  SATRAN, Julian ,  TAL, Sivan

Inventor： FACTOR, Michael ,  NAOR, Dalit ,  RODEH, Michael ,  SATRAN, Julian ,  TAL, Sivan

CPC classification number: G06F21/62 ,  G06F21/80

Abstract: A method for accessing a storage device, the method includes: receiving, by storage device, a block based storage access command and cryptographically secured access control information; wherein the block based storage access command and the cryptographically secured access control information are associated with at least one fixed size block of data and with a client; processing at least a portion of the cryptographically secured access control information by using a secret key accessible to the storage device and to a security entity; and selectively executing the block based storage access command in response to a result of the processing.

Abstract translation: 一种用于访问存储设备的方法，所述方法包括：由存储设备接收基于块的存储访问命令和加密安全的访问控制信息; 其中基于块的存储访问命令和加密安全的访问控制信息与至少一个固定大小的数据块和客户端相关联; 通过使用存储设备可访问的秘密密钥和安全实体来处理至少一部分密码安全的访问控制信息; 以及响应于所述处理的结果选择性地执行基于块的存储访问命令。

公开(公告)号：WO2007141206A3

公开(公告)日：2008-02-07

申请号：PCT/EP2007055390

申请日：2007-06-01

Applicant: IBM ,  IBM UK ,  FACTOR MICHAEL ,  NAOR DALIT ,  RODEH MICHAEL ,  SATRAN JULIAN ,  TAL SIVAN

Inventor： FACTOR MICHAEL ,  NAOR DALIT ,  RODEH MICHAEL ,  SATRAN JULIAN ,  TAL SIVAN

IPC: G06F21/24

CPC classification number: G06F21/62 ,  G06F21/80

Abstract: A method for accessing a storage device, the method includes: receiving, by storage device, a block based storage access command and cryptographically secured access control information; wherein the block based storage access command and the cryptographically secured access control information are associated with at least one fixed size block of data and with a client; processing at least a portion of the cryptographically secured access control information by using a secret key accessible to the storage device and to a security entity; and selectively executing the block based storage access command in response to a result of the processing.

Abstract translation: 一种用于访问存储设备的方法，所述方法包括：由存储设备接收基于块的存储访问命令和加密安全的访问控制信息; 其中基于块的存储访问命令和加密安全的访问控制信息与至少一个固定大小的数据块和客户端相关联; 通过使用存储设备可访问的秘密密钥和安全实体来处理至少一部分密码安全的访问控制信息; 以及响应于所述处理的结果选择性地执行基于块的存储访问命令。

公开(公告)号：WO2010127973A3

公开(公告)日：2010-12-29

申请号：PCT/EP2010055691

申请日：2010-04-28

Applicant: IBM ,  IBM UK ,  HARNIK DANNY ,  NAOR DALIT ,  SEGALL ITAI

Inventor： HARNIK DANNY ,  NAOR DALIT ,  SEGALL ITAI

IPC: G06F3/06 ,  G06F1/32

CPC classification number: G06F3/065 ,  G06F1/3203 ,  G06F1/3268 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/067 ,  Y02D10/154

Abstract: A method of implementing a full coverage low power mode in a storage system comprised of one or more memory storage devices storing replicated data items. A subset of the memory storage devices is chosen whose replicated data items require the least amount of storage. If the chosen subset stores uncovered data items, these data items are copied to an auxiliary memory storage device. The storage system can enter a full coverage low power mode by powering down the chosen subset of memory storage devices.

Abstract translation: 一种在由存储复制数据项的一个或多个存储器设备组成的存储系统中实现全覆盖低功率模式的方法。 选择存储器存储设备的子集，其复制数据项需要最少量的存储。 如果所选择的子集存储未覆盖的数据项，则这些数据项被复制到辅助存储器存储设备。 存储系统可以通过关闭所选择的存储器存储设备的子集来进入全覆盖低功率模式。