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公开(公告)号：US08171059B2
公开(公告)日：2012-05-01
申请号：US12490038
申请日：2009-06-23
IPC分类号： G06F7/00
CPC分类号： G06F3/0625 , G06F3/0647 , G06F3/0689 , G06F11/3433 , G06F11/3485 , Y02D10/154 , Y02D10/34
摘要： A data migration management apparatus continuously monitors and stores the utilization statuses of a migration-source storage area and a migration-destination storage area, and uses the information to set up a data migration. An information management unit collects information related to the storage configuration and information related to performance from respective storage apparatuses, and stores the information in a storage unit. In a case where a data migration plan is to be set, a performance information provision unit provides, to a user computer, variations in the utilization statuses during a predetermined period for each of a migration-source volume and a migration-destination array group.
摘要翻译： 数据迁移管理装置持续监视和存储迁移源存储区域和迁移目的地存储区域的使用状态，并使用该信息建立数据迁移。 信息管理单元从相应的存储装置收集与存储配置有关的信息和与性能相关的信息，并将该信息存储在存储单元中。 在要设置数据迁移计划的情况下，性能信息提供单元向用户计算机提供在迁移源卷和迁移目的地阵列组中的每一个的预定时段期间的使用状态的变化。
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公开(公告)号：US20110153917A1
公开(公告)日：2011-06-23
申请号：US12703083
申请日：2010-02-09
CPC分类号： G06F3/0625 , G06F1/3225 , G06F1/3275 , G06F1/3287 , G06F3/0647 , G06F3/0653 , G06F3/0665 , G06F3/067 , G06F12/0246 , G06F2212/7202 , G06F2212/7211 , Y02D10/13 , Y02D10/14 , Y02D10/154 , Y02D10/171
摘要： Proposed are a storage apparatus and its control method capable of performing power saving operations while covering the shortcomings of a flash memory such as the life being short and much time being required for rewriting data. This storage apparatus manages the storage areas provided by each of multiple nonvolatile memories as a pool, provides a virtual volume to a host computer, dynamically allocates the storage area from a virtual pool to the virtual volume according to a data write request from the host computer for writing data into the virtual volume, and places the data in the allocated storage area. In addition, the storage apparatus centralizes the placement destination of data from the host computer to a storage area provided by certain nonvolatile memories and stop the power supply to the nonvolatile memories that are unused, monitors the data rewrite count and/or access frequency to storage areas provided by the nonvolatile memories that are active, migrates data to another storage area if the data rewrite count increases, and distributes the data placement destination if the access frequency becomes excessive.
摘要翻译： 提出了一种存储装置及其控制方法，其能够在覆盖闪存的缺点的同时执行省电操作，例如寿命短并且需要很多时间来重写数据。 该存储装置将由多个非易失性存储器中的每一个提供的存储区域作为池进行管理，向主计算机提供虚拟卷，根据来自主计算机的数据写入请求动态地将虚拟池中的存储区域分配给虚拟卷 用于将数据写入虚拟卷，并将数据放置在分配的存储区域中。 此外，存储装置将来自主计算机的数据的放置目的地集中到由某些非易失性存储器提供的存储区域，并停止对未使用的非易失性存储器的电源，监视数据重写计数和/或访问频率以存储 由非活动性存储器提供的区域，如果数据重写计数增加则将数据迁移到另一个存储区域，并且如果访问频率变得过大，则分发数据放置目的地。
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公开(公告)号：US20100312967A1
公开(公告)日：2010-12-09
申请号：US12511769
申请日：2009-07-29
申请人： Yosuke Kasai , Manabu Obana , Akihiko Sakaguchi
发明人： Yosuke Kasai , Manabu Obana , Akihiko Sakaguchi
CPC分类号： G06F12/0866 , G06F12/0888
摘要： A cache control apparatus is provided in a computer system including an access source and a storage apparatus. This device, based on I/O status information, which is information denoting the I/O status in accordance with an I/O command from the access source, determines whether or not the I/O performance from the access source drops. In a case where the result of this determination is affirmative, the cache control apparatus changes a cache utilization status specified from cache utilization status information, which is information denoting the cache utilization status related to a cache area, to a cache utilization status that improves I/O performance.
摘要翻译： 在包括访问源和存储装置的计算机系统中提供高速缓存控制装置。 该设备基于I / O状态信息，其是根据来自接入源的I / O命令的表示I / O状态的信息，确定来自接入源的I / O性能是否下降。 在确定结果为肯定的情况下，高速缓存控制装置将表示与高速缓存区域相关的高速缓存利用状态的信息的高速缓存使用状态信息（缓存使用状态信息）所指定的高速缓存利用状态更改为提高I / O性能。
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公开(公告)号：US07647497B2
公开(公告)日：2010-01-12
申请号：US10864647
申请日：2004-06-10
申请人： Yasuo Yamasaki , Akihiko Sakaguchi , Yohsuke Ishii
发明人： Yasuo Yamasaki , Akihiko Sakaguchi , Yohsuke Ishii
IPC分类号： H04L29/06
CPC分类号： G06F21/31 , G06F21/80 , G06F2221/2141 , G06F2221/2143 , G06F2221/2149 , H04L63/083 , H04L67/1097
摘要： Provided is a storage system for solving the problem in that, when the registration of a nonexistent user is deleted, only a system administrator can access files that the user left, so that a load placed on the administrator increases at the time of an audit. The authentication program for permitting a user, who is attempting to log in to a storage system, to access a file recorded in the storage system, the program including: a first step for receiving a user name and a password from the user; a second step for referring to a validity term corresponding to a pair of the user name and the password recorded in the storage system; and a third step for permitting access by the user to a file corresponding to the validity term based on a result of the second step, the first to third steps being executed by a processor.
摘要翻译： 提供了一种用于解决问题的存储系统，其中当不存在用户的注册被删除时，只有系统管理员才能访问用户离开的文件，使得在审核时放置在管理员上的负载增加。 用于允许尝试登录到存储系统的用户访问存储系统中记录的文件的认证程序，该程序包括：从用户接收用户名和密码的第一步骤; 用于参考对应于存储系统中记录的一对用户名和密码的有效期的第二步骤; 以及第三步骤，用于允许用户基于第二步骤的结果访问对应于有效期的文件，第一至第三步骤由处理器执行。
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公开(公告)号：US20080082748A1
公开(公告)日：2008-04-03
申请号：US11594740
申请日：2006-11-09
申请人： Fuming Liu , Akihiko Sakaguchi
发明人： Fuming Liu , Akihiko Sakaguchi
IPC分类号： G06F12/16
CPC分类号： G06F3/067 , G06F3/0619 , G06F3/0647
摘要： A volume group comprising one or a plurality of logical volumes is set. A coexistence avoidance volume group having different array groups can be set to the volume group. Upon execution of preset volume search criteria, a logical volume is specified by carrying out a search in which are excluded array groups to which logical volumes in the coexistence avoidance volume belong.
摘要翻译： 设置包括一个或多个逻辑卷的卷组。 可以将具有不同阵列组的共存回避卷组设置为卷组。 在执行预设卷搜索条件时，通过执行搜索，指定共享避免卷中逻辑卷所属的排除阵列组来指定逻辑卷。
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公开(公告)号：US07165083B2
公开(公告)日：2007-01-16
申请号：US10834866
申请日：2004-04-30
申请人： Akihiko Sakaguchi , Masaaki Iwasaki
发明人： Akihiko Sakaguchi , Masaaki Iwasaki
CPC分类号： G06F17/30067 , Y10S707/99938 , Y10S707/99955
摘要： This invention enables a file to be accessed even during replication while maintaining its consistency. The replication is done among a plurality of distributed storage devices, a file is searched, in response to an access request from a client machine #11, from GUID management databases 13, 23 each of which stores a relationship between a GUID of a file stored in a storage device #0 (#1) and a device ID of a storage device containing an original file. When the storage device #1 does not have the demanded file, a device ID (#0) of a storage device containing its original file is searched from the GUID management database based on a GUID of the file C, and the file C demanded by this the storage device #0 is accessed.
摘要翻译： 本发明使得即使在复制期间也可以访问文件，同时保持其一致性。 在多个分布式存储设备之间进行复制，响应于来自客户端机器＃11的访问请求，从GUID管理数据库13,23搜索文件，每个GUID管理数据库存储存储的文件的GUID之间的关系 在存储装置＃0（＃1）和包含原始文件的存储装置的装置ID中。 当存储装置＃1没有请求文件时，根据文件C的GUID和从文件C所要求的文件C，从GUID管理数据库中搜索包含其原始文件的存储装置的装置ID（＃0） 这可以访问存储设备＃0。
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公开(公告)号：US06813684B2
公开(公告)日：2004-11-02
申请号：US10222828
申请日：2002-08-19
申请人： Akihiko Sakaguchi , Shinji Fujiwara
发明人： Akihiko Sakaguchi , Shinji Fujiwara
IPC分类号： G06F1200
CPC分类号： G06F12/0871 , G06F12/121 , G06F12/127 , G06F2212/312
摘要： Disclosed is a disk system for controlling divided areas of a cache memory. Identification information that denotes whether data to be accessed is user data or meta data is added to each I/O command issued from a CPU. A disk controller, when receiving such an I/O command, selects a target virtual area from among a plurality of virtual areas set in the cache memory according to the identification information. When new data is to be stored in the cache memory upon the execution of the I/O command, the disk controller records the number of the selected virtual area in the cache memory in correspondence with the new data. A cache data replacement is executed independently for each cache area, thereby a predetermined upper limit size of each cache memory area can be kept.
摘要翻译： 公开了一种用于控制高速缓冲存储器的分割区域的盘系统。 表示要访问的数据是用户数据还是元数据的标识信息被添加到从CPU发出的每个I / O命令。 磁盘控制器在接收到这样的I / O命令时，根据识别信息从设置在高速缓冲存储器中的多个虚拟区域中选择目标虚拟区域。 当执行I / O命令时将新数据存储在高速缓冲存储器中时，磁盘控制器与新数据对应地记录高速缓冲存储器中所选择的虚拟区域的编号。 针对每个高速缓存区域独立地执行高速缓存数据替换，从而可以保持每个高速缓冲存储器区域的预定上限大小。
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8.发明授权
公开(公告)号：US5831691A
公开(公告)日：1998-11-03
申请号：US805776
申请日：1997-02-25
IPC分类号： G06F3/045 , G06F3/033 , G06F3/041 , G02F1/1333 , G02F1/1335 , G08C21/00 , G09G5/00
CPC分类号： G06F3/0412 , G06F3/045
摘要： A touch panel includes a display unit having display elements which are arranged in a first lattice, and an input panel, put on the display unit, having a structure in which transparent resistive films maintained at a predetermined distance by insulating dot spacers are provided on a transparent substrate, the insulating dot spacers being arranged in a second lattice, wherein a relative angle .theta. between a direction in which the display elements are arranged in the first lattice and a direction in which the insulating dot spacers are arranged in the second lattice falls in a range of 15.degree..ltoreq..theta..ltoreq.30.degree..
摘要翻译： 触摸面板包括具有布置在第一格子中的显示元件的显示单元和放置在显示单元上的输入面板，其具有通过绝缘点隔片保持在预定距离的透明电阻膜的结构 绝缘点间隔物以第二格子布置，其中显示元件布置在第一格子中的方向与绝缘点间隔物排列在第二晶格中的方向之间的相对角度θ落入 15°±30°的范围。
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公开(公告)号：US08549248B2
公开(公告)日：2013-10-01
申请号：US13179105
申请日：2011-07-08
申请人： Fuming Liu , Akihiko Sakaguchi
发明人： Fuming Liu , Akihiko Sakaguchi
IPC分类号： G06F12/02
CPC分类号： G06F3/067 , G06F3/0619 , G06F3/0647
摘要： A volume group comprising one or a plurality of logical volumes is set. A coexistence avoidance volume group having different array groups can be set to the volume group. Upon execution of preset volume search criteria, a logical volume is specified by carrying out a search in which are excluded array groups to which logical volumes in the coexistence avoidance volume belong.
摘要翻译： 设置包括一个或多个逻辑卷的卷组。 可以将具有不同阵列组的共存回避卷组设置为卷组。 在执行预设卷搜索条件时，通过执行搜索，指定共享避免卷中逻辑卷所属的排除阵列组来指定逻辑卷。
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公开(公告)号：US20100115223A1
公开(公告)日：2010-05-06
申请号：US12352671
申请日：2009-01-13
申请人： Akihiko Sakaguchi
发明人： Akihiko Sakaguchi
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/062 , G06F3/0631 , G06F3/067 , G06F21/602 , G06F21/604 , G06F21/6218 , H04L63/0428 , H04L63/1433 , H04L67/1097
摘要： An object is to allocate a storage area to a business application by taking a security evaluation of the storage area and a security evaluation value of the business application into consideration. A management server includes a business management table to store a calculated security evaluation value of a business application to be executed in a host in association with information concerning the business application, and a management table to store a calculated encryption level of a virtual pool in a storage device in association with information concerning the virtual pool. The management server retrieves a virtual pool having an encryption level which is the same in value as the evaluation value, and allocates the retrieved virtual pool to the business application.
摘要翻译： 目的是通过考虑业务应用程序的存储区域的安全性评估和安全性评估值来为业务应用程序分配存储区域。 管理服务器包括业务管理表，用于存储与关于业务应用的信息相关联地在主机中执行的业务应用的计算的安全性评估值;以及管理表，用于将计算出的虚拟池的加密级别存储在 存储设备与关于虚拟池的信息相关联。 管理服务器检索具有与评估值相同值的加密级别的虚拟池，并将检索到的虚拟池分配给业务应用。
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