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1. 发明授权

US08341425B2 Storage device and its control method 有权
标题翻译：存储设备及其控制方法
公开(公告)号：US08341425B2
公开(公告)日：2012-12-25
申请号：US12527160
申请日：2009-05-25
申请人： Hirotaka Nakagawa , Masayasu Asano , Takeki Okamoto , Nobuyuki Osaki
发明人： Hirotaka Nakagawa , Masayasu Asano , Takeki Okamoto , Nobuyuki Osaki
IPC分类号： G06F11/30 , G06F12/14
CPC分类号： G06F12/1408 , G06F11/0727 , G06F11/1008 , G06F11/2094 , G06F21/78 , G06F21/805 , G06F2221/2107 , G06F2221/2151 , H04L9/0891 , H04L63/0464 , H04L63/065 , H04L67/1097 , H04L69/40
摘要： Provided is a storage device which partitions data from a host into multiple partitioned data and distributes, encrypts and stores them together with a parity to and in multiple memory mediums. This storage device executes processing of restoring the partitioned data or the parity stored in a memory medium to be subject to encryption re-key based on decrypted data of the partitioned data or the parity stored in each memory medium other than the memory medium to be subject to encryption re-key among the multiple memory mediums, storing the restored partitioned data or the parity in a backup memory medium while encrypting the restored partitioned data or the parity with a new encryption key, and thereafter interchanging the backup memory medium and the memory medium to be subject to encryption re-key so that the backup memory medium will be a memory medium configuring the parity group and the memory medium to be subject to encryption re-key will be the backup memory medium.
摘要翻译：提供了一种存储设备，其将来自主机的数据分割成多个分区数据，并以奇偶校验向多个存储介质分发，加密和存储在一起。该存储装置执行基于分割数据的解密数据的解密数据或除存储介质以外的每个存储介质中存储的奇偶校验，将存储在存储介质中的分割数据或奇偶校验恢复为加密重新进行的处理，在多个存储介质之间加密重新键入，将恢复的分区数据或奇偶校验存储在备用存储介质中，同时用新的加密密钥加密恢复的分区数据或奇偶校验，然后将备份存储介质和存储介质要进行加密重新密钥，以便备份存储介质将是配置奇偶校验组的存储介质和要加密的存储介质，密钥将是备份存储介质。

2. 发明申请

US20110296195A1 STORAGE DEVICE AND ITS CONTROL METHOD 有权
标题翻译：存储设备及其控制方法
公开(公告)号：US20110296195A1
公开(公告)日：2011-12-01
申请号：US12527160
申请日：2009-05-25
申请人： Hirotaka Nakagawa , Masayasu Asano , Takeki Okamoto , Nobuyuki Osaki
发明人： Hirotaka Nakagawa , Masayasu Asano , Takeki Okamoto , Nobuyuki Osaki
IPC分类号： G06F12/14
CPC分类号： G06F12/1408 , G06F11/0727 , G06F11/1008 , G06F11/2094 , G06F21/78 , G06F21/805 , G06F2221/2107 , G06F2221/2151 , H04L9/0891 , H04L63/0464 , H04L63/065 , H04L67/1097 , H04L69/40
摘要： Provided is a storage device which partitions data from a host into multiple partitioned data and distributes, encrypts and stores them together with a parity to and in multiple memory mediums. This storage device executes processing of restoring the partitioned data or the parity stored in a memory medium to be subject to encryption re-key based on decrypted data of the partitioned data or the parity stored in each memory medium other than the memory medium to be subject to encryption re-key among the multiple memory mediums, storing the restored partitioned data or the parity in a backup memory medium while encrypting the restored partitioned data or the parity with a new encryption key, and thereafter interchanging the backup memory medium and the memory medium to be subject to encryption re-key so that the backup memory medium will be a memory medium configuring the parity group and the memory medium to be subject to encryption re-key will be the backup memory medium.
摘要翻译：提供了一种存储设备，其将来自主机的数据分割成多个分区数据，并以奇偶校验向多个存储介质分发，加密和存储在一起。该存储装置执行基于分割数据的解密数据的解密数据或除存储介质以外的每个存储介质中存储的奇偶校验，将存储在存储介质中的分割数据或奇偶校验恢复为加密重新进行的处理，在多个存储介质之间加密重新键入，将恢复的分区数据或奇偶校验存储在备用存储介质中，同时用新的加密密钥加密恢复的分区数据或奇偶校验，然后将备份存储介质和存储介质要进行加密重新密钥，以便备份存储介质将是配置奇偶校验组的存储介质和要加密的存储介质，密钥将是备份存储介质。

3. 发明申请

US20110307658A1 STORAGE SYSTEM AND METHOD OF OPERATING THE SAME 失效
标题翻译：存储系统及其操作方法
公开(公告)号：US20110307658A1
公开(公告)日：2011-12-15
申请号：US12526780
申请日：2009-03-31
申请人： Kyoko Miwa , Nobuyuki Osaki , Masayasu Asano
发明人： Kyoko Miwa , Nobuyuki Osaki , Masayasu Asano
IPC分类号： G06F12/08
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/062 , G06F3/067 , G06F21/80
摘要： A storage system comprising a storage apparatus having a storage control unit communicatively coupled to an external apparatus, forming a plurality of virtual storage areas each serving as a unit storage area used by the external apparatus as a data storing area, using a unit logical storage area selected among a plurality of unit logical storage areas provided by a physical storage medium, linking to each of the virtual storage areas, and any one of a plurality of attributes each representing a storage state of data stored in the virtual storage area, and maintaining the link wherein the storage control unit 11 further includes a logical storage area management unit 1140 that manages the link of the virtual storage area and any one of the attributes to each of logical storage area groups each configured to include the unit logical storage area to maintain the link and manage the linking relation, wherein the logical storage area management unit 1140, when receiving a command to change an attribute of any one of the virtual storage areas to a different attribute, determines presence or absence of the unit logical storage area that belongs to the logical storage area group linked to the changed different attribute and that is not yet allocated to any one of the virtual storage areas, and when determining the presence of the unit logical storage area that is not yet allocated to any one of the virtual storage areas, the logical storage area management unit 1140 links the unit logical storage area determined to be present to the virtual storage area, reads out data stored in the unit logical storage area linked to a virtual storage area subjected to the attribute change, and stores the read data in the unit logical storage area determined to be present in accordance with a storage state represented by the different attribute.
摘要翻译：一种存储系统，包括具有通信地耦合到外部设备的存储控制单元的存储设备，形成多个虚拟存储区域，每个虚拟存储区域用作由外部设备使用的单元存储区域作为数据存储区域，使用单元逻辑存储区域在由物理存储介质提供的多个单位逻辑存储区域中选择，链接到每个虚拟存储区域，以及多个属性中的任何一个，其表示存储在虚拟存储区域中的数据的存储状态，并且保持链路，其中存储控制单元11还包括逻辑存储区域管理单元1140，其管理虚拟存储区域的链接和任何一个属性，每个逻辑存储区域组被配置为包括单元逻辑存储区域以维持链接和管理链接关系，其中逻辑存储区域管理单元1140在接收到改变命令时将任何一个虚拟存储区域的属性设置为不同的属性，确定属于与改变的不同属性相关联的逻辑存储区域组的单元逻辑存储区域的存在或不存在，并且尚未分配给任何一个虚拟存储区域，并且当确定尚未分配给虚拟存储区域中的任何一个的单元逻辑存储区域的存在时，逻辑存储区域管理单元1140将确定存在的单元逻辑存储区域链接到虚拟存储器读取存储在与进行属性变更的虚拟存储区域链接的单位逻辑存储区域中的数据，并且将读取的数据存储在根据由不同属性表示的存储状态确定为存在的单位逻辑存储区域中。

4. 发明授权

US08417887B2 Storage system and method for controlling attributes such as encryption attributes in virtual storage areas 失效
标题翻译：用于控制虚拟存储区域中的加密属性等属性的存储系统和方法
公开(公告)号：US08417887B2
公开(公告)日：2013-04-09
申请号：US12526780
申请日：2009-03-31
申请人： Kyoko Miwa , Nobuyuki Osaki , Masayasu Asano
发明人： Kyoko Miwa , Nobuyuki Osaki , Masayasu Asano
IPC分类号： G06F12/08 , G06F12/00
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/062 , G06F3/067 , G06F21/80
摘要： A storage system for controlling attributes for data stored in virtual storage areas includes a logical storage area management unit 1140 that manages the linking of virtual storage areas and attributes such as encryption attributes to logical storage area groups. When receiving a command to change an attribute of a virtual storage area or virtual volume, the logical storage area management unit determines the presence or absence of a unit logical storage area in a logical storage area group or pool linked to a different attribute and that is not yet allocated to a virtual storage area. The logical storage area management unit links a unit logical storage area determined to be present to a virtual storage area, reads data stored in the unit logical storage area linked to a virtual storage area subjected to an attribute change, and stores the read data in accordance with the different attribute.
摘要翻译：用于控制存储在虚拟存储区域中的数据的属性的存储系统包括管理虚拟存储区域的链接和诸如加密属性的属性到逻辑存储区域组的逻辑存储区域管理单元1140。当接收到更改虚拟存储区域或虚拟卷的属性的命令时，逻辑存储区域管理单元确定在与不同属性相关联的逻辑存储区域组或池中存在或不存在单元逻辑存储区域，即，尚未分配给虚拟存储区域。逻辑存储区域管理单元将确定为存在的单位逻辑存储区域链接到虚拟存储区域，读取存储在与经过属性改变的虚拟存储区域链接的单元逻辑存储区域中的数据，并且依次存储读取的数据具有不同的属性。

5. 发明授权

US08074090B2 Storage system including plurality of storage apparatuses 有权
标题翻译：包括多个存储装置的存储系统
公开(公告)号：US08074090B2
公开(公告)日：2011-12-06
申请号：US11510832
申请日：2006-08-24
申请人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
发明人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G06F3/0625 , G06F1/3221 , G06F1/3268 , G06F3/0634 , G06F3/067 , G06F3/0689 , Y02D10/154
摘要： Conventionally, no consideration was given to the control of the main power supply circuit in a storage apparatus. Thus, unnecessary electric power will be consumed because it is not possible to inhibit the power consumption of the main power supply circuit of the storage apparatus. With this storage system having a plurality of storage apparatuses, a storage apparatus internally has a power supply control program for controlling the respective components and the main power supply circuit, and the power supply control command program provided to the management computer migrates a storage extent to be used for business to another storage apparatus based on the operation schedule of business to use the storage extent of the storage apparatus, and commands the power supply control of the main power supply circuit in the storage apparatuses and the respective components.
摘要翻译：通常，没有考虑到存储装置中的主电源电路的控制。因此，由于不能抑制存储装置的主电源电路的电力消耗，所以不必要的电力将被消耗。在该存储系统具有多个存储装置的情况下，存储装置内部具有用于控制各个部件和主电源电路的电源控制程序，并且提供给管理计算机的电源控制指令程序将存储范围迁移到根据业务的运行时间表将存储装置的存储范围用于另一个存储装置的业务，并且指定存储装置和各个组件中的主电源电路的电源控制。

6. 发明申请

US20080104339A1 Management computer, power supply control method and computer system 失效
标题翻译：管理电脑，电源控制方式和电脑系统
公开(公告)号：US20080104339A1
公开(公告)日：2008-05-01
申请号：US11638902
申请日：2006-12-13
申请人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
发明人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
IPC分类号： G06F13/00 , G06F12/00
CPC分类号： G06F3/0653 , G06F3/0625 , G06F3/0634 , G06F3/0689 , Y02D10/154
摘要： This management computer for managing a plurality of storage apparatuses having a volume storing data sent from a host computer has a schedule information acquisition unit for acquiring schedule information as a schedule of a time frame in which the host computer accesses the volume of the plurality of storage apparatuses, and a power supply control command unit for sending to a corresponding storage apparatus a power supply control command for turning off a main power supply of the storage apparatus of a time frame in which the volume is not accessed based on a referral result of the schedule information acquired with the schedule acquisition unit.
摘要翻译：用于管理具有从主计算机发送的数据量的多个存储装置的管理计算机具有调度信息获取单元，用于获取调度信息作为主计算机访问多个存储体积的时间帧的调度设备和电源控制命令单元，用于基于所述存储设备的推荐结果，向相应的存储设备发送用于关闭所述存储设备的主电源的电源控制命令，所述时间范围不被访问的时间范围与时间表获取单元获取的时间表信息。

7. 发明申请

US20080010234A1 Storage system including plurality of storage apparatuses 有权
标题翻译：包括多个存储装置的存储系统
公开(公告)号：US20080010234A1
公开(公告)日：2008-01-10
申请号：US11510832
申请日：2006-08-24
申请人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
发明人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
IPC分类号： G06F17/30
CPC分类号： G06F3/0625 , G06F1/3221 , G06F1/3268 , G06F3/0634 , G06F3/067 , G06F3/0689 , Y02D10/154
摘要： Conventionally, no consideration was given to the control of the main power supply circuit in a storage apparatus. Thus, unnecessary electric power will be consumed because it is not possible to inhibit the power consumption of the main power supply circuit of the storage apparatus. With this storage system having a plurality of storage apparatuses, a storage apparatus internally has a power supply control program for controlling the respective components and the main power supply circuit, and the power supply control command program provided to the management computer migrates a storage extent to be used for business to another storage apparatus based on the operation schedule of business to use the storage extent of the storage apparatus, and commands the power supply control of the main power supply circuit in the storage apparatuses and the respective components.
摘要翻译：通常，没有考虑到存储装置中的主电源电路的控制。因此，由于不能抑制存储装置的主电源电路的电力消耗，所以不必要的电力将被消耗。在该存储系统具有多个存储装置的情况下，存储装置内部具有用于控制各个部件和主电源电路的电源控制程序，并且提供给管理计算机的电源控制指令程序将存储范围迁移到根据业务的运行时间表将存储装置的存储范围用于另一个存储装置的业务，并且指定存储装置和各个组件中的主电源电路的电源控制。

8. 发明申请

US20100082934A1 COMPUTER SYSTEM AND STORAGE SYSTEM 审中-公开
标题翻译：计算机系统和存储系统
公开(公告)号：US20100082934A1
公开(公告)日：2010-04-01
申请号：US12275271
申请日：2008-11-21
申请人： Yuki Naganuma , Shinichiro Kanno , Hirotaka Nakagawa , Masayasu Asano , Hirokazu Ikeda
发明人： Yuki Naganuma , Shinichiro Kanno , Hirotaka Nakagawa , Masayasu Asano , Hirokazu Ikeda
IPC分类号： G06F12/02 , G06F12/00
CPC分类号： G06F3/0644 , G06F3/0607 , G06F3/0631 , G06F3/0689 , H04L67/1097
摘要： In order to manage and operate Pool created in storage system A and a virtual volume using Pool in storage system B, it is required to copy the virtual volume of storage system A into a virtual volume of storage system B and new storage regions for copy of virtual volume into storage system B are needed. Storage system B acquires configuration information of Pool and a virtual volume of storage system A and inputs a logical volume included in Pool of storage system A to storage system B based on the acquired configuration information. Storage system B transforms the acquired configuration information for use in storage system B and creates Pool and a virtual volume from the input logical volume based on the transformed configuration information.
摘要翻译：为了管理和操作在存储系统A中创建的池和使用存储系统B中的池的虚拟卷，需要将存储系统A的虚拟卷复制到虚拟卷的存储系统B和新的存储区域需要虚拟卷到存储系统B中。存储系统B获取Pool的配置信息和存储系统A的虚拟卷，并且基于获取的配置信息将存储系统A的池中包含的逻辑卷输入到存储系统B. 存储系统B转换所获取的用于存储系统B的配置信息，并基于转换的配置信息从输入逻辑卷创建池和虚拟卷。

9. 发明授权

US08452923B2 Storage system and management method thereof 有权
标题翻译：存储系统及其管理方法
公开(公告)号：US08452923B2
公开(公告)日：2013-05-28
申请号：US13431267
申请日：2012-03-27
申请人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
发明人： Hirotaka Nakagawa , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
IPC分类号： G06F12/16
CPC分类号： G06F11/2069 , G06F11/2071
摘要： A storage system including a first storage apparatus having at least one volume to be provided to a host computer, a second storage apparatus connected to the first storage apparatus and having a second volume having a pair relationship with a first volume, and a management apparatus. The management apparatus includes a user interface for setting an attribute of functions related to at least one volume of the first storage apparatus and at least one volume of the second storage apparatus. The management apparatus compares an attribute of a first function related to the first volume and an attribute of a second function related to the second volume, and sets the attribute of the second function to be consistent with the attribute of the first function. The management apparatus there commands restoration of the first volume or the second volume to a state before the set the attribute operation.
摘要翻译：一种存储系统，包括具有至少一个要提供给主计算机的卷的第一存储装置，连接到所述第一存储装置并具有与第一卷具有对关系的第二卷的第二存储装置和管理装置。管理装置包括用于设置与第一存储装置的至少一个卷相关的功能的属性和第二存储装置的至少一个卷的用户界面。管理装置比较与第一卷相关的第一功能的属性和与第二卷相关的第二功能的属性，并将第二功能的属性设置为与第一功能的属性一致。此处的管理装置将第一卷或第二卷的恢复命令恢复到设置属性操作之前的状态。

10. 发明申请

US20120185645A1 STORAGE SYSTEM AND MANAGEMENT METHOD THEREOF 有权
标题翻译：存储系统及其管理方法
公开(公告)号：US20120185645A1
公开(公告)日：2012-07-19
申请号：US13431267
申请日：2012-03-27
申请人： Hirotaka NAKAGAWA , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
发明人： Hirotaka NAKAGAWA , Masayasu Asano , Yuichi Taguchi , Masayuki Yamamoto
IPC分类号： G06F12/00
CPC分类号： G06F11/2069 , G06F11/2071
摘要： A storage system including a first storage apparatus having at least one volume to be provided to a host computer, a second storage apparatus connected to the first storage apparatus and having a second volume having a pair relationship with a first volume, and a management apparatus. The management apparatus includes a user interface for setting an attribute of functions related to at least one volume of the first storage apparatus and at least one volume of the second storage apparatus. The management apparatus compares an attribute of a first function related to the first volume and an attribute of a second function related to the second volume, and sets the attribute of the second function to be consistent with the attribute of the first function. The management apparatus there commands restoration of the first volume or the second volume to a state before the set the attribute operation.
摘要翻译：一种存储系统，包括具有至少一个要提供给主计算机的卷的第一存储装置，连接到所述第一存储装置并具有与第一卷具有对关系的第二卷的第二存储装置和管理装置。管理装置包括用于设置与第一存储装置的至少一个卷相关的功能的属性和第二存储装置的至少一个卷的用户界面。管理装置比较与第一卷相关的第一功能的属性和与第二卷相关的第二功能的属性，并将第二功能的属性设置为与第一功能的属性一致。此处的管理装置将第一卷或第二卷的恢复命令恢复到设置属性操作之前的状态。

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