公开(公告)号：US08219748B2

公开(公告)日：2012-07-10

申请号：US11668750

申请日：2007-01-30

申请人： Go Uehara ,  Yoshifumi Zimoto ,  Kenji Muraoka ,  Masaaki Kobayashi

发明人： Go Uehara ,  Yoshifumi Zimoto ,  Kenji Muraoka ,  Masaaki Kobayashi

IPC分类号： G06F12/00

CPC分类号： G06F3/0625 ,  G06F1/3221 ,  G06F1/3268 ,  G06F3/0634 ,  G06F3/0689 ,  G06F11/1092 ,  G06F11/1658 ,  G06F11/2094 ,  G06F11/3419 ,  G06F11/3485 ,  G06F2201/86 ,  G06F2201/88 ,  Y02D10/154 ,  Y02D10/34 ,  Y02D50/20

摘要： The respective physical storage devices of a storage system are set to a power-saving state in which these respective physical storage devices are able to respond to a prescribed type of command. Then, a first prescribed type of command is sent to the respective physical storage devices that are in the power-saving state, and the results of this first prescribed type of command are checked.

摘要翻译： 存储系统的各个物理存储设备被设置为这些各个物理存储设备能够响应规定类型的命令的省电状态。 然后，将第一规定类型的命令发送到处于省电状态的各个物理存储装置，并且检查该第一规定类型的命令的结果。

公开(公告)号：US07747800B2

公开(公告)日：2010-06-29

申请号：US11699424

申请日：2007-01-30

申请人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

发明人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

IPC分类号： G06F13/12

CPC分类号： G06F3/0665 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/0689 ,  Y02D10/154

摘要： A storage system constituted such that power saving to an administrator-desired storage device can be performed from a management device. That is, the storage system comprises a power-saving indication receiving section for receiving from a management console a power-saving indication specifying at least one storage device of a plurality of RAID groups, a plurality of logical units, and a plurality of physical storage devices; and a power-saving controller for saving on power to one or more physical storage devices corresponding to the storage device specified in this power-saving indication.

摘要翻译： 一种存储系统，其构成为能够从管理装置执行对管理员期望的存储装置的省电。 也就是说，存储系统包括省电指示接收部分，用于从管理控制台接收指定多个RAID组，多个逻辑单元和多个物理存储器中的至少一个存储设备的功率指示 设备; 以及省电控制器，用于对与该省电指示中指定的存储装置相对应的一个或多个物理存储设备进行供电。

公开(公告)号：US20080126702A1

公开(公告)日：2008-05-29

申请号：US11699424

申请日：2007-01-30

申请人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

发明人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

IPC分类号： G06F12/08

CPC分类号： G06F3/0665 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/0689 ,  Y02D10/154

摘要： A storage system constituted such that power saving to an administrator-desired storage device can be performed from a management device. That is, the storage system comprises a power-saving indication receiving section for receiving from a management console a power-saving indication specifying at least one storage device of a plurality of RAID groups, a plurality of logical units, and a plurality of physical storage devices; and a power-saving controller for saving on power to one or more physical storage devices corresponding to the storage device specified in this power-saving indication.

摘要翻译： 一种存储系统，其构成为能够从管理装置执行对管理员期望的存储装置的省电。 也就是说，存储系统包括省电指示接收部分，用于从管理控制台接收指定多个RAID组，多个逻辑单元和多个物理存储器中的至少一个存储设备的功率指示 设备; 以及省电控制器，用于对与该省电指示中指定的存储装置相对应的一个或多个物理存储设备进行供电。

公开(公告)号：US20080126701A1

公开(公告)日：2008-05-29

申请号：US11668750

申请日：2007-01-30

申请人： Go UEHARA ,  Yoshifumi Zimoto ,  Kenji Muraoka ,  Masaaki Kobayashi

发明人： Go UEHARA ,  Yoshifumi Zimoto ,  Kenji Muraoka ,  Masaaki Kobayashi

IPC分类号： G06F12/00

CPC分类号： G06F3/0625 ,  G06F1/3221 ,  G06F1/3268 ,  G06F3/0634 ,  G06F3/0689 ,  G06F11/1092 ,  G06F11/1658 ,  G06F11/2094 ,  G06F11/3419 ,  G06F11/3485 ,  G06F2201/86 ,  G06F2201/88 ,  Y02D10/154 ,  Y02D10/34 ,  Y02D50/20

摘要： The respective physical storage devices of a storage system are set to a power-saving state in which these respective physical storage devices are able to respond to a prescribed type of command. Then, a first prescribed type of command is sent to the respective physical storage devices that are in the power-saving state, and the results of this first prescribed type of command are checked.

摘要翻译： 存储系统的各个物理存储设备被设置为这些各个物理存储设备能够响应规定类型的命令的省电状态。 然后，将第一规定类型的命令发送到处于省电状态的各个物理存储装置，并且检查该第一规定类型的命令的结果。

公开(公告)号：US08806125B2

公开(公告)日：2014-08-12

申请号：US13451617

申请日：2012-04-20

申请人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

发明人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

IPC分类号： G06F13/00 ,  G06F13/28

CPC分类号： G06F3/0665 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/0689 ,  Y02D10/154

摘要： A storage system constituted such that power saving to an administrator-desired storage device can be performed from a management device. That is, the storage system comprises a power-saving indication receiving section for receiving from a management console a power-saving indication specifying at least one storage device of a plurality of RAID groups, a plurality of logical units, and a plurality of physical storage devices; and a power-saving controller for saving on power to one or more physical storage devices corresponding to the storage device specified in this power-saving indication.

摘要翻译： 一种存储系统，其构成为能够从管理装置执行对管理员期望的存储装置的省电。 也就是说，存储系统包括省电指示接收部分，用于从管理控制台接收指定多个RAID组，多个逻辑单元和多个物理存储器中的至少一个存储设备的功率指示 设备; 以及省电控制器，用于对与该省电指示中指定的存储装置相对应的一个或多个物理存储设备进行供电。

公开(公告)号：US08185667B2

公开(公告)日：2012-05-22

申请号：US13087459

申请日：2011-04-15

申请人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

发明人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

IPC分类号： G06F3/00

CPC分类号： G06F3/0665 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/0689 ,  Y02D10/154

摘要： A storage system constituted such that power saving to an administrator-desired storage device can be performed from a management device. That is, the storage system comprises a power-saving indication receiving section for receiving from a management console a power-saving indication specifying at least one storage device of a plurality of RAID groups, a plurality of logical units, and a plurality of physical storage devices; and a power-saving controller for saving on power to one or more physical storage devices corresponding to the storage device specified in this power-saving indication.

摘要翻译： 一种存储系统，其构成为能够从管理装置执行对管理员期望的存储装置的省电。 也就是说，存储系统包括省电指示接收部分，用于从管理控制台接收指定多个RAID组，多个逻辑单元和多个物理存储器中的至少一个存储设备的功率指示 设备; 以及省电控制器，用于对与该省电指示中指定的存储装置相对应的一个或多个物理存储设备进行供电。

公开(公告)号：US20110197083A1

公开(公告)日：2011-08-11

申请号：US13087459

申请日：2011-04-15

申请人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

发明人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

IPC分类号： G06F1/32

CPC分类号： G06F3/0665 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/0689 ,  Y02D10/154

摘要： A storage system constituted such that power saving to an administrator-desired storage device can be performed from a management device. That is, the storage system comprises a power-saving indication receiving section for receiving from a management console a power-saving indication specifying at least one storage device of a plurality of RAID groups, a plurality of logical units, and a plurality of physical storage devices; and a power-saving controller for saving on power to one or more physical storage devices corresponding to the storage device specified in this power-saving indication.

摘要翻译： 一种存储系统，其构成为能够从管理装置执行对管理员期望的存储装置的省电。 也就是说，存储系统包括省电指示接收部分，用于从管理控制台接收指定多个RAID组，多个逻辑单元和多个物理存储器中的至少一个存储设备的功率指示 设备; 以及省电控制器，用于对与该省电指示中指定的存储装置相对应的一个或多个物理存储设备进行供电。

公开(公告)号：US07953909B2

公开(公告)日：2011-05-31

申请号：US12782736

申请日：2010-05-19

申请人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

发明人： Yoshifumi Zimoto ,  Go Uehara ,  Kenji Muraoka ,  Masaaki Kobayashi

IPC分类号： G06F3/00

CPC分类号： G06F3/0665 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/0689 ,  Y02D10/154

摘要： A storage system constituted such that power saving to an administrator-desired storage device can be performed from a management device. That is, the storage system comprises a power-saving indication receiving section for receiving from a management console a power-saving indication specifying at least one storage device of a plurality of RAID groups, a plurality of logical units, and a plurality of physical storage devices; and a power-saving controller for saving on power to one or more physical storage devices corresponding to the storage device specified in this power-saving indication.

摘要翻译： 一种存储系统，其构成为能够从管理装置执行对管理员期望的存储装置的省电。 也就是说，存储系统包括省电指示接收部分，用于从管理控制台接收指定多个RAID组，多个逻辑单元和多个物理存储器中的至少一个存储设备的功率指示 设备; 以及省电控制器，用于对与该省电指示中指定的存储装置相对应的一个或多个物理存储设备进行供电。

公开(公告)号：US20110271049A1

公开(公告)日：2011-11-03

申请号：US12669465

申请日：2009-12-01

申请人： Yoshifumi Zimoto ,  Kenji Muraoka ,  Ikuya Yagisawa

发明人： Yoshifumi Zimoto ,  Kenji Muraoka ,  Ikuya Yagisawa

IPC分类号： G06F12/00

CPC分类号： G06F3/065 ,  G06F1/3203 ,  G06F1/3221 ,  G06F1/3268 ,  G06F1/3287 ,  G06F3/0611 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/0689 ,  Y02D10/154 ,  Y02D10/171 ,  Y02D50/20

摘要： A data element that is identical to a part of a plurality of data elements stored in a logical storage device (LU hereinbelow) is stored in a storage area (pool hereinbelow) separate from the LU. A first PDEV (physical storage device) that stores the data element stored in the LU may be placed in a power saving state while the storage system is operating (in periods when a read command can be received), and a second PDEV which stores the data element stored in the pool is not placed in a power saving state during operation. When the storage system receives a read command which is received from the host apparatus, and if the first PDEV is in the power saving state and a data element identical to the data element which is the target of the read command is stored in the pool, the storage system reads the identical data element from the pool without canceling the power saving state of the first PDEV, and sends the read data element to the host apparatus.

摘要翻译： 与存储在逻辑存储装置（以下简称LU）中的多个数据元素的一部分相同的数据元素被存储在与LU分离的存储区域（下文中为下文）中。 存储系统正在运行（在接收到读取命令的时段）中存储有存储在LU中的数据元素的第一PDEV（物理存储设备）可以被放置在省电状态中，并且存储第二PDEV 存储在池中的数据元素在运行期间不会处于省电状态。 当存储系统接收到从主机装置接收到的读命令，并且如果第一PDEV处于省电状态，并且与作为读命令的目标的数据元素相同的数据元素存储在池中时， 存储系统从池中读取相同的数据元素而不取消第一PDEV的省电状态，并将读取的数据元素发送到主机设备。

公开(公告)号：US08347033B2

公开(公告)日：2013-01-01

申请号：US12669465

申请日：2009-12-01

申请人： Yoshifumi Zimoto ,  Kenji Muraoka ,  Ikuya Yagisawa

发明人： Yoshifumi Zimoto ,  Kenji Muraoka ,  Ikuya Yagisawa

IPC分类号： G06F12/08 ,  G06F1/32

CPC分类号： G06F3/065 ,  G06F1/3203 ,  G06F1/3221 ,  G06F1/3268 ,  G06F1/3287 ,  G06F3/0611 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/0689 ,  Y02D10/154 ,  Y02D10/171 ,  Y02D50/20

摘要： A data element that is identical to a part of a plurality of data elements stored in a logical storage device (LU hereinbelow) is stored in a storage area (pool hereinbelow) separate from the LU. A first PDEV (physical storage device) that stores the data element stored in the LU may be placed in a power saving state while the storage system is operating (in periods when a read command can be received), and a second PDEV which stores the data element stored in the pool is not placed in a power saving state during operation. When the storage system receives a read command which is received from the host apparatus, and if the first PDEV is in the power saving state and a data element identical to the data element which is the target of the read command is stored in the pool, the storage system reads the identical data element from the pool without canceling the power saving state of the first PDEV, and sends the read data element to the host apparatus.

摘要翻译： 与存储在逻辑存储装置（以下简称LU）中的多个数据元素的一部分相同的数据元素被存储在与LU分离的存储区域（下文中为下文）中。 存储系统正在运行（在接收到读取命令的时段）中存储有存储在LU中的数据元素的第一PDEV（物理存储设备）可以被放置在省电状态中，并且存储第二PDEV 存储在池中的数据元素在运行期间不会处于省电状态。 当存储系统接收到从主机装置接收到的读命令，并且如果第一PDEV处于省电状态，并且与作为读命令的目标的数据元素相同的数据元素存储在池中时， 存储系统从池中读取相同的数据元素而不取消第一PDEV的省电状态，并将读取的数据元素发送到主机设备。