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1. 发明授权

US08862839B2 Storage system and storage management method for controlling off-line mode and on-line mode of flash memory 有权
标题翻译：用于控制闪存的离线模式和在线模式的存储系统和存储管理方法
公开(公告)号：US08862839B2
公开(公告)日：2014-10-14
申请号：US13466588
申请日：2012-05-08
申请人： Masayasu Asano , Hiroshi Nasu , Masayuki Yamamoto , Nobuhiro Maki
发明人： Masayasu Asano , Hiroshi Nasu , Masayuki Yamamoto , Nobuhiro Maki
IPC分类号： G06F12/00 , G06F12/02
CPC分类号： G06F12/0246 , G06F2212/7201
摘要： A storage system which has flash memories constituting a storage area and a function of placing and handling the flash memories in on-line mode and off-line mode, and which stores and manages management information of the flash memories in on-line mode. The storage system includes: when some or all of flash memory in on-line mode is placed in off-line mode, creating a management area in off-line mode in the flash memories by moving existing data in an area used as the management area to an area other than the management area; writing the management information of the flash memories to the created management area; and placing the flash memories in off-line mode.
摘要翻译：具有构成存储区域的闪速存储器和具有在线模式和离线模式下放置和处理闪速存储器的功能并且以在线模式存储和管理闪存的管理信息的功能的存储系统。该存储系统包括：当在线模式中的一些或所有闪速存储器处于离线模式时，通过在用作管理区域的区域中移动现有数据来创建闪存中脱机模式下的管理区域到管理区以外的地区; 将闪速存储器的管理信息写入创建的管理区域; 并将闪存置于离线模式。

2. 发明申请

US20110289265A1 STORAGE SYSTEM AND STORAGE MANAGEMENT METHOD FOR CONTROLLING OFF-LINE MODE AND ON-LINE OF FLASH MEMORY 有权
标题翻译：用于控制离线模式和闪存存储器在线的存储系统和存储管理方法
公开(公告)号：US20110289265A1
公开(公告)日：2011-11-24
申请号：US13194841
申请日：2011-07-29
申请人： Masayasu ASANO , Hiroshi Nasu , Masayuki Yamamoto , Nobuhiro Maki
发明人： Masayasu ASANO , Hiroshi Nasu , Masayuki Yamamoto , Nobuhiro Maki
IPC分类号： G06F12/02
CPC分类号： G06F12/0246 , G06F2212/7201
摘要： An object of the present invention is to provide a storage system and storage management method, which prevent a problem in the operation of stored data from being caused by unknown states of volume information and life information, when flash memories are placed in off-line mode and again placed in on-line mode. According to the present invention, there is provided a storage system 1200 which has flash memories 1300 constituting a storage area and a function of placing and handling the flash memories in off-line mode and on-line mode, and which stores and manages management information of the flash memories in on-line mode, the storage system including: when some or all of the flash memories in on-line mode are placed in off-line mode, creating a management area in off-line mode in the flash memories by moving existing data in an area used as the management area to an area other than the management area; writing the management information of the flash memories to the created management area; and placing the flash memories in off-line mode.
摘要翻译：本发明的目的是提供一种存储系统和存储管理方法，当闪存被置于离线模式时，防止存储的数据的操作由体积信息和生命信息的未知状态引起的问题并再次置于在线模式。根据本发明，提供了一种存储系统1200，其具有构成存储区域的闪速存储器1300和将闪存置于离线模式和在线模式下的功能，并且存储和管理管理信息存储系统包括：当处于在线模式的闪存中的某些或全部处于离线模式时，通过闪存中的闪存中的离线模式创建管理区域将用作管理区域的区域中的现有数据移动到管理区域以外的区域; 将闪速存储器的管理信息写入创建的管理区域; 并将闪存置于离线模式。

3. 发明授权

US08200893B2 Storage system and storage management method for controlling off-line mode and on-line of flash memory 有权
标题翻译：用于控制离线模式和在线闪存的存储系统和存储管理方法
公开(公告)号：US08200893B2
公开(公告)日：2012-06-12
申请号：US13194841
申请日：2011-07-29
申请人： Masayasu Asano , Hiroshi Nasu , Masayuki Yamamoto , Nobuhiro Maki
发明人： Masayasu Asano , Hiroshi Nasu , Masayuki Yamamoto , Nobuhiro Maki
IPC分类号： G06F13/00
CPC分类号： G06F12/0246 , G06F2212/7201
摘要： An object of the present invention is to provide a storage system and storage management method, which prevent a problem in the operation of stored data from being caused by unknown states of volume information and life information, when flash memories are placed in off-line mode and again placed in on-line mode. According to the present invention, there is provided a storage system 1200 which has flash memories 1300 constituting a storage area and a function of placing and handling the flash memories in off-line mode and on-line mode, and which stores and manages management information of the flash memories in on-line mode, the storage system including: when some or all of the flash memories in on-line mode are placed in off-line mode, creating a management area in off-line mode in the flash memories by moving existing data in an area used as the management area to an area other than the management area; writing the management information of the flash memories to the created management area; and placing the flash memories in off-line mode.
摘要翻译：本发明的目的是提供一种存储系统和存储管理方法，当闪存被置于离线模式时，防止存储的数据的操作由体积信息和生命信息的未知状态引起的问题并再次置于在线模式。根据本发明，提供了一种存储系统1200，其具有构成存储区域的闪速存储器1300和将闪存置于离线模式和在线模式下的功能，并且存储和管理管理信息存储系统包括：当处于在线模式的闪存中的一些或全部处于离线模式时，通过闪存中的闪存中的离线模式创建管理区域将用作管理区域的区域中的现有数据移动到管理区域以外的区域; 将闪速存储器的管理信息写入创建的管理区域; 并将闪存置于离线模式。

4. 发明授权

US08019930B2 Storage system and storage management method for controlling off-line mode and on-line mode of flash memory 有权
标题翻译：用于控制闪存的离线模式和在线模式的存储系统和存储管理方法
公开(公告)号：US08019930B2
公开(公告)日：2011-09-13
申请号：US12019049
申请日：2008-01-24
申请人： Masayasu Asano , Hiroshi Nasu , Masayuki Yamamoto , Nobuhiro Maki
发明人： Masayasu Asano , Hiroshi Nasu , Masayuki Yamamoto , Nobuhiro Maki
IPC分类号： G06F13/00
CPC分类号： G06F12/0246 , G06F2212/7201
摘要： An object of the present invention is to provide a storage system and storage management method, which prevent a problem in the operation of stored data from being caused by unknown states of volume information and life information, when flash memories are placed in off-line mode and again placed in on-line mode. According to the present invention, there is provided a storage system 1200 which has flash memories 1300 constituting a storage area and a function of placing and handling the flash memories in off-line mode and on-line mode, and which stores and manages management information of the flash memories in on-line mode, the storage system including: when some or all of the flash memories in on-line mode are placed in off-line mode, creating a management area in off-line mode in the flash memories by moving existing data in an area used as the management area to an area other than the management area; writing the management information of the flash memories to the created management area; and placing the flash memories in off-line mode.
摘要翻译：本发明的目的是提供一种存储系统和存储管理方法，当闪存被置于离线模式时，防止存储的数据的操作由体积信息和生命信息的未知状态引起的问题并再次置于在线模式。根据本发明，提供了一种存储系统1200，其具有构成存储区域的闪速存储器1300和具有在离线模式和在线模式下放置和处理闪存的功能，并且存储和管理管理信息存储系统包括：当处于在线模式的闪存中的一些或全部处于离线模式时，通过闪存中的闪存中的离线模式创建管理区域将用作管理区域的区域中的现有数据移动到管理区域以外的区域; 将闪速存储器的管理信息写入创建的管理区域; 并将闪存置于离线模式。

5. 发明授权

US08412908B2 Storage area dynamic assignment method 有权
公开(公告)号：US08412908B2
公开(公告)日：2013-04-02
申请号：US13420701
申请日：2012-03-15
申请人： Masayuki Yamamoto , Takayuki Nagai , Masayasu Asano , Yasunori Kaneda
发明人： Masayuki Yamamoto , Takayuki Nagai , Masayasu Asano , Yasunori Kaneda
IPC分类号： G06F12/02
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0631 , G06F3/0647 , G06F3/067
摘要： A storage system allocates a data storage area in response to an access request from a first computer if the capacity of a first physical storage device configuring a first logical storage area, provided to the first computer, is equal to or lower than a predetermined threshold. The storage system associates the first logical storage area with another physical storage device, which is different from the first physical storage device associated with a second logical storage area provided to the first computer and a second computer, and allocates a data storage area from the another physical storage device if the capacity of the first physical storage device associated with the first logical storage area exceeds the predetermined threshold.

6. 发明授权

US08135986B2 Computer system, managing computer and recovery management method 有权
标题翻译：计算机系统，管理计算机和恢复管理方法
公开(公告)号：US08135986B2
公开(公告)日：2012-03-13
申请号：US12208571
申请日：2008-09-11
申请人： Masayasu Asano , Takayuki Nagai , Masayuki Yamamoto
发明人： Masayasu Asano , Takayuki Nagai , Masayuki Yamamoto
IPC分类号： G06F11/00
CPC分类号： G06F11/1469 , G06F11/1456 , G06F11/1471
摘要： The invention provides a method for computing the appropriate capacity of a journal volume based on the operating patterns of backup and recovery performed by the user, and composing a recovery system that enables recovery to be performed in a short time using journals. The invention provides a computer system comprising a storage system 120 having a volume 124, a managing computer 100 and a host computer 110, wherein the storage system 120 retains a journal of data stored in the volume and a volume replicating the data stored in the volume, and restoring a volume data at any update time point based on the journal and the replicated volume, and upon receiving operation from a user regarding the volume retaining the journal, the managing computer 100 acquires a registration creation demand including a recovery time objective which is the time to be restored and/or a recovery point objective which is the recovery time point and a journal retention period which is the period for retaining the journal, monitors the journal of data stored in the volume, computes the quantity of the journal, and determines the capacity of the volume for retaining the journal.
摘要翻译：本发明提供了一种用于基于用户执行的备份和恢复的操作模式来计算日志卷的适当容量的方法，以及组合恢复系统，其使得能够在短时间内使用期刊来执行恢复。本发明提供了一种包括具有卷124的存储系统120，管理计算机100和主计算机110的计算机系统，其中存储系统120保存存储在卷中的数据期刊，以及复制存储在卷中的数据的卷，以及基于日志和复制卷在任何更新时间点恢复卷数据，并且在从用户接收到关于保留日志的卷的操作时，管理计算机100获取包括恢复时间目标的注册创建需求，该恢复时间目标是要恢复的时间和/或作为恢复时间点的恢复点目标和作为保留期刊的期间的期刊保留期间，监视存储在卷中的数据的期刊，计算期刊的数量，以及确定保留期刊的卷的容量。

7. 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。

8. 发明授权

US07644242B2 Control device of a storage system comprising storage devices of a plurality of types 失效
标题翻译：包括多种类型的存储装置的存储系统的控制装置
公开(公告)号：US07644242B2
公开(公告)日：2010-01-05
申请号：US11511322
申请日：2006-08-29
申请人： Masayasu Asano , Masayuki Yamamoto , Yuichi Taguchi , Kenichi Kihara
发明人： Masayasu Asano , Masayuki Yamamoto , Yuichi Taguchi , Kenichi Kihara
IPC分类号： G06F13/00 , G06F13/28
CPC分类号： G06F17/30551 , G06F3/0605 , G06F3/0647 , G06F3/0649 , G06F3/0688 , G06F3/0689
摘要： The control device acquires the archive deadline of archive target data and acquires, for storage devices of a plurality of types, a warranty deadline for the quality of data stored by the storage device and the unit cost which is the cost for each predetermined storage size of the storage device. The storage control device is a storage device which acquires a data migration cost and which obtains a storage destination for the archive target data from storage devices of a plurality of types on the basis of the archive deadline, warranty deadline, unit cost and data migration cost thus acquired. The storage control device selects a storage device for which the total cost is minimum when the archive target data is archived until the archive deadline.
摘要翻译：控制装置获取存档目标数据的归档期限，并且对于多种类型的存储装置，获取由存储装置存储的数据的质量的保证期限和作为每个预定存储尺寸的成本的单位成本存储设备。存储控制装置是从存储期限，保修期限，单位成本和数据迁移成本的多个类型的存储装置获取数据迁移成本并从存储装置获取存档目标数据的存储装置从而获得。当归档目标数据被存档直到归档截止日期时，存储控制装置选择总成本最小的存储装置。

9. 发明申请

US20090265522A1 ARRANGEMENTS CHANGING AN OPERATION AUTHORITY RESPONSIVE TO ATTRIBUTE CHANGES 有权
标题翻译：安排更改对属性变更的操作权
公开(公告)号：US20090265522A1
公开(公告)日：2009-10-22
申请号：US12493395
申请日：2009-06-29
申请人： Masayasu ASANO , Takayuki Nagai , Masayuki Yamamoto
发明人： Masayasu ASANO , Takayuki Nagai , Masayuki Yamamoto
IPC分类号： G06F12/16 , G06F12/00 , G06F12/14
CPC分类号： G06F21/6218 , H04L63/10
摘要： A computer system including a copy source volume and a copy target volume which may be selectably PAIRED or SPLIT. User management information stores: an entry indicating that a first user is permitted to effect a PAIR operation and a PATH operation; and, an entry indicating that a second user is permitted to effect a PATH operation. Operation management information indicates permitted PATH and PAIR operations in relation to each user and a volume's PAIR or SPLIT status, and stores: an entry indicating that the first user is permitted to effect the PAIR operation in which the PAIR status is PAIR, or is SPLIT WITH BACKUP DISABLED; and, an entry indicating that the second user is permitted to effect the PATH operations in which the PAIR status is SPLIT WITH BACKUP ENABLED. PAIR management information stores the PAIR status and the BACKUP ENABLED or DISABLED status.
摘要翻译：一种计算机系统，包括复制源卷和复制目标卷，其可选地配对或分页。用户管理信息存储：指示允许第一用户执行对等操作和PATH操作的条目; 以及指示允许第二用户执行PATH操作的条目。操作管理信息指示与每个用户相关的允许的PATH和PAIR操作以及卷的PAIR或SPLIT状态，并且存储：指示第一用户被允许实现PAIR状态为对等体的对偶操作的条目，或者是SPLIT 带备份禁用以及指示第二用户被允许实现其中PAIR状态是SPLIT WITH BACKUP ENABLED的PATH操作的条目。 PAIR管理信息存储PAIR状态和BACKUP ENABLED或DISABLED状态。

10. 发明申请

US20090228658A1 MANAGEMENT METHOD FOR CACHE MEMORY, STORAGE APPARATUS, AND COMPUTER SYSTEM 审中-公开
标题翻译：高速缓存存储器，存储设备和计算机系统的管理方法
公开(公告)号：US20090228658A1
公开(公告)日：2009-09-10
申请号：US12468463
申请日：2009-05-19
申请人： Takayuki NAGAI , Masayuki Yamamoto , Masayasu Asano
发明人： Takayuki NAGAI , Masayuki Yamamoto , Masayasu Asano
IPC分类号： G06F12/08 , G06F12/00 , G06F12/02
CPC分类号： G06F12/0866 , G06F3/0601 , G06F2003/0697
摘要： A management method for a cache memory of a storage apparatus including: at least one volume for storing data to be accessed from a computer via a network; and a cache memory, to which an area for holding the data to be stored in said at least one volume is allocated for every said at least one volume, including the steps of: referring to a relation between predetermined volumes; and allocating an area, in which the data to be stored in a volume are held, to said volume on the basis of the relation between said volumes.
摘要翻译：一种用于存储装置的高速缓冲存储器的管理方法，包括：用于存储经由网络从计算机访问的数据的至少一个卷; 以及高速缓存存储器，为每个所述至少一个卷分配用于保存要存储在所述至少一个卷中的数据的区域的高速缓存存储器，包括以下步骤：参考预定卷之间的关系; 并且基于所述卷之间的关系，将保存在卷中的要存储的数据的区域分配给所述卷。

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