公开(公告)号：US20120101995A1

公开(公告)日：2012-04-26

申请号：US12992420

申请日：2010-10-22

申请人： Masakuni Agetsuma ,  Etsutaro Akagawa ,  Yohsuke Ishii

发明人： Masakuni Agetsuma ,  Etsutaro Akagawa ,  Yohsuke Ishii

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30079 ,  G06F3/0605 ,  G06F3/062 ,  G06F3/0647 ,  G06F3/0649 ,  G06F3/067 ,  G06F17/30067 ,  G06F17/30221 ,  G06F21/604 ,  G06F2221/2141 ,  H04L67/1097

摘要： A file server stores the storage management information and migration policy information. The storage management information includes the information that indicates a storage attribute for each storage apparatus. The migration policy information includes a plurality of information sets. Each of the information sets includes the information that indicates a condition of a file attribute and the information that indicates a condition of a storage attribute of a storage apparatus that is a migration destination. The file server specifies a migration target file, specifies a storage apparatus that conforms to the storage attribute condition that is indicated by the information set that includes the information that indicates a condition of a file attribute that conforms to of a file attribute of a target file based on the storage management information, and migrates a target file from a storage apparatus that has stored the target file to the storage apparatus that has been specified.

摘要翻译： 文件服务器存储存储管理信息和迁移策略信息。 存储管理信息包括指示每个存储装置的存储属性的信息。 迁移策略信息包括多个信息集。 每个信息集包括指示文件属性的条件的信息和指示作为迁移目的地的存储装置的存储属性的条件的信息。 文件服务器指定迁移目标文件，指定符合包含指示符合目标文件的文件属性的文件属性的条件的信息的信息集所指示的存储属性条件的存储装置 基于存储管理信息，将已经存储了目标文件的存储装置的目标文件迁移到已经指定的存储装置。

公开(公告)号：US08583611B2

公开(公告)日：2013-11-12

申请号：US12992420

申请日：2010-10-22

申请人： Masakuni Agetsuma ,  Etsutaro Akagawa ,  Yohsuke Ishii

发明人： Masakuni Agetsuma ,  Etsutaro Akagawa ,  Yohsuke Ishii

IPC分类号： G06F7/00 ,  G06F17/30 ,  G06F17/00

CPC分类号： G06F17/30079 ,  G06F3/0605 ,  G06F3/062 ,  G06F3/0647 ,  G06F3/0649 ,  G06F3/067 ,  G06F17/30067 ,  G06F17/30221 ,  G06F21/604 ,  G06F2221/2141 ,  H04L67/1097

摘要： A file server stores the storage management information and migration policy information. The storage management information includes the information that indicates a storage attribute for each storage apparatus. The migration policy information includes a plurality of information sets. Each of the information sets includes the information that indicates a condition of a file attribute and the information that indicates a condition of a storage attribute of a storage apparatus that is a migration destination. The file server specifies a migration target file, specifies a storage apparatus that conforms to the storage attribute condition that is indicated by the information set that includes the information that indicates a condition of a file attribute that conforms to of a file attribute of a target file based on the storage management information, and migrates a target file from a storage apparatus that has stored the target file to the storage apparatus that has been specified.

摘要翻译： 文件服务器存储存储管理信息和迁移策略信息。 存储管理信息包括指示每个存储装置的存储属性的信息。 迁移策略信息包括多个信息集。 每个信息集包括指示文件属性的条件的信息和指示作为迁移目的地的存储装置的存储属性的条件的信息。 文件服务器指定迁移目标文件，指定符合包含指示符合目标文件的文件属性的文件属性的条件的信息的信息集所指示的存储属性条件的存储装置 基于存储管理信息，将已经存储了目标文件的存储装置的目标文件迁移到已经指定的存储装置。

公开(公告)号：US20110035409A1

公开(公告)日：2011-02-10

申请号：US12575138

申请日：2009-10-07

申请人： Akio SHIMADA ,  Etsutaro Akagawa ,  Hitoshi Kamei ,  Nobumitsu Takaoka ,  Atsushi Sutoh ,  Masakuni Agetsuma

发明人： Akio SHIMADA ,  Etsutaro Akagawa ,  Hitoshi Kamei ,  Nobumitsu Takaoka ,  Atsushi Sutoh ,  Masakuni Agetsuma

IPC分类号： G06F17/30 ,  G06F12/00

CPC分类号： G06F16/185

摘要： An interface for controlling an inhibition of a recall is prepared for an application, and a judgment of necessity of a recall is informed of to a hierarchical storage before the application executes an access to a file.

摘要翻译： 为应用准备了用于控制召回的抑制的接口，并且在应用程序执行对文件的访问之前，向层级存储器通知对召回的必要性的判断。

公开(公告)号：US20110191306A1

公开(公告)日：2011-08-04

申请号：US12666696

申请日：2009-12-07

申请人： Etsutaro Akagawa ,  Nobumitsu Takaoka ,  Masakuni Agetsuma

发明人： Etsutaro Akagawa ,  Nobumitsu Takaoka ,  Masakuni Agetsuma

IPC分类号： G06F17/30

CPC分类号： G06F17/30117 ,  G06F17/30085

摘要： When a deletion request to delete a file system is made and a retention period of the file system to be deleted has not expired, the retention period end date and time is displayed at high speed.A CPU 11 gives a retention period attribute to each file of a file system 16 and manages the furthest future retention period end date and time, from among the retention periods of the files, as a retention period end date and time of the file system. If a deletion request to delete the file system 16 is made and the retention period end date and time of the file system 16 is future time ahead of the current time when the deletion request is made, processing for deleting the file system 16 is stopped and the retention period end date and time of the file system 16 is displayed on a screen 235.

摘要翻译： 当删除文件系统的删除请求并且要删除的文件系统的保留期间未到期时，保持期结束日期和时间以高速显示。 CPU11给予文件系统16的每个文件的保留期限属性，并且从文件的保留期间作为文件系统的保留期限结束日期和时间管理最远的未来保留期结束日期和时间。 如果进行删除文件系统16的删除请求，并且文件系统16的保留期限结束日期和时间是在作出删除请求的当前时间之前的未来时间，则删除文件系统16的处理被停止，并且 文件系统16的保留期结束日期和时间被显示在屏幕235上。

公开(公告)号：US08407185B2

公开(公告)日：2013-03-26

申请号：US12666696

申请日：2009-12-07

申请人： Etsutaro Akagawa ,  Nobumitsu Takaoka ,  Masakuni Agetsuma

发明人： Etsutaro Akagawa ,  Nobumitsu Takaoka ,  Masakuni Agetsuma

IPC分类号： G06F7/00 ,  G06F17/00

CPC分类号： G06F17/30117 ,  G06F17/30085

摘要： When a deletion request to delete a file system is made and a retention period of the file system to be deleted has not expired, the retention period end date and time is displayed at high speed.A CPU 11 gives a retention period attribute to each file of a file system 16 and manages the furthest future retention period end date and time, from among the retention periods of the files, as a retention period end date and time of the file system. If a deletion request to delete the file system 16 is made and the retention period end date and time of the file system 16 is future time ahead of the current time when the deletion request is made, processing for deleting the file system 16 is stopped and the retention period end date and time of the file system 16 is displayed on a screen 235.

摘要翻译： 当删除文件系统的删除请求并且要删除的文件系统的保留期间未到期时，保持期结束日期和时间以高速显示。 CPU11给予文件系统16的每个文件的保留期限属性，并且从文件的保留期间作为文件系统的保留期限结束日期和时间管理最远的未来保留期结束日期和时间。 如果进行删除文件系统16的删除请求，并且文件系统16的保留期限结束日期和时间是在作出删除请求的当前时间之前的未来时间，则删除文件系统16的处理被停止，并且 文件系统16的保留期结束日期和时间被显示在屏幕235上。

公开(公告)号：US20090150455A1

公开(公告)日：2009-06-11

申请号：US12320727

申请日：2009-02-03

申请人： Akitsugu Kanda ,  Etsutaro Akagawa ,  Yohsuke Ishii

发明人： Akitsugu Kanda ,  Etsutaro Akagawa ,  Yohsuke Ishii

IPC分类号： G06F17/30

CPC分类号： G06F17/30067 ,  G06F11/1471 ,  G06F21/53 ,  G06F2221/2101 ,  Y10S707/99953 ,  Y10S707/99955

摘要： The present invention provides a log management system which is devised so that improper behavior by managers with regard to the log information can easily be discovered. Virtual OS are respectively installed for respective users in a file server that can also be constructed as an NAS device. These virtual OS function as virtual NAS. The virtual OS and manager OS can exchange information relating to log information via an information exchange part constructed as a kernel. The log information produced in the virtual OS is transmitted to a first log management device via a first communications network, and is also transmitted to a second log management device via a second communications network. The respective networks are separated. As a result of the same log information being managed by multiplex management using separate management devices, it can be detected whether or not there has been any improper behavior with respect to the log information.

摘要翻译： 本发明提供了一种日志管理系统，其被设计成使得管理者关于日志信息的不当行为可以容易地被发现。 虚拟操作系统分别针对也可以构建为NAS设备的文件服务器中的各个用户安装。 这些虚拟操作系统作为虚拟NAS。 虚拟操作系统和管理操作系统可以通过构建为内核的信息交换部分来交换与日志​​信息有关的信息。 在虚拟OS中产生的日志信息经由第一通信网络发送到第一日志管理设备，并且还经由第二通信网络被发送到第二日志管理设备。 相应的网络是分开的。 由于通过使用单独的管理设备的多路复用管理来管理相同的日志信息的结果，可以检测是否存在关于日志信息的不正当行为。

公开(公告)号：US08869285B2

公开(公告)日：2014-10-21

申请号：US12320727

申请日：2009-02-03

申请人： Akitsugu Kanda ,  Etsutaro Akagawa ,  Yohsuke Ishii

发明人： Akitsugu Kanda ,  Etsutaro Akagawa ,  Yohsuke Ishii

IPC分类号： G06F11/00 ,  G06F12/14 ,  G06F12/16 ,  G06F17/30 ,  G06F21/53 ,  G06F11/14

CPC分类号： G06F17/30067 ,  G06F11/1471 ,  G06F21/53 ,  G06F2221/2101 ,  Y10S707/99953 ,  Y10S707/99955

摘要： The present invention provides a log management system which is devised so that improper behavior by managers with regard to the log information can easily be discovered. Virtual OS are respectively installed for respective users in a file server that can also be constructed as an NAS device. These virtual OS function as virtual NAS. The virtual OS and manager OS can exchange information relating to log information via an information exchange part constructed as a kernel. The log information produced in the virtual OS is transmitted to a first log management device via a first communications network, and is also transmitted to a second log management device via a second communications network. The respective networks are separated. As a result of the same log information being managed by multiplex management using separate management devices, it can be detected whether or not there has been any improper behavior with respect to the log information.

摘要翻译： 本发明提供了一种日志管理系统，其被设计成使得管理者关于日志信息的不当行为可以容易地被发现。 虚拟操作系统分别针对也可以构建为NAS设备的文件服务器中的各个用户安装。 这些虚拟操作系统作为虚拟NAS。 虚拟操作系统和管理操作系统可以通过构建为内核的信息交换部分来交换与日志​​信息有关的信息。 在虚拟OS中产生的日志信息经由第一通信网络发送到第一日志管理设备，并且还经由第二通信网络被发送到第二日志管理设备。 相应的网络是分开的。 由于通过使用单独的管理设备的多路复用管理来管理相同的日志信息的结果，可以检测是否存在关于日志信息的不正当行为。

公开(公告)号：US07921093B2

公开(公告)日：2011-04-05

申请号：US11969291

申请日：2008-01-04

申请人： Etsutaro Akagawa ,  Yohsuke Ishii ,  Koji Sonoda

发明人： Etsutaro Akagawa ,  Yohsuke Ishii ,  Koji Sonoda

IPC分类号： G06F17/00

CPC分类号： G06F11/1469

摘要： Providing an information processing apparatus and information processing method that prevent the occurrence of inconsistencies between restored files and other files, thereby improving ease of use. When restoring a backup virtual tree, the owner of each file and directory belonging to the backup virtual tree is identified; and when it is found, based on the identification result, that the owner of any of the files or directories is not a target user and the update time and/or version of the backup file or directory is older than that of the corresponding present file or directory, the backup file or directory is restored back into a special directory accessible for the target user with the tree structure of the original virtual tree intact.

摘要翻译： 提供一种信息处理装置和信息处理方法，其防止恢复的文件与其他文件之间的不一致性的发生，从而提高易用性。 恢复备份虚拟树时，会识别属于备份虚拟树的每个文件和目录的所有者; 并且当基于识别结果找到任何文件或目录的所有者不是目标用户，并且备份文件或目录的更新时间和/或版本比相应的当前文件的更新时间和/或版本更早 或目录，备份文件或目录将恢复到目标用户可访问的特殊目录，原始虚拟树的树结构保持原状。

公开(公告)号：US20080306917A1

公开(公告)日：2008-12-11

申请号：US11968699

申请日：2008-01-03

申请人： Yohsuke ISHII ,  Etsutaro Akagawa

发明人： Yohsuke ISHII ,  Etsutaro Akagawa

IPC分类号： G06F17/30

CPC分类号： G06F17/30132

摘要： Provided is a control computer coupled to a storage apparatus for storing a plurality of information resources and a search computer for receiving a search request containing a search condition and transmitting information resource list information containing at least one piece of information regarding an information resource corresponding to the search condition as a search result, the control computer includes a cache memory for storing at least one of the plurality of information resources, in which the control computer is configured to: receive the information resource list information from the search computer; calculate cache priority for each of the information resources based on the received information resource list information; decide at least one information resource to be stored in the cache memory based on the calculated cache priority; and store the decided at least one information resource in the cache memory.

摘要翻译： 提供一种与存储装置相连的控制计算机，用于存储多个信息资源;以及搜索计算机，用于接收包含搜索条件的搜索请求，并发送信息资源列表信息，所述信息资源列表信息包含关于对应于所述信息资源的信息资源的至少一条信息 搜索条件作为搜索结果，所述控制计算机包括用于存储所述多个信息资源中的至少一个的高速缓存存储器，其中所述控制计算机被配置为：从所述搜索计算机接收所述信息资源列表信息; 基于接收到的信息资源列表信息计算每个信息资源的高速缓存优先级; 基于所计算的高速缓存优先级来决定要存储在高速缓冲存储器中的至少一个信息资源; 并将所确定的至少一个信息资源存储在高速缓冲存储器中。

公开(公告)号：US20080294704A1

公开(公告)日：2008-11-27

申请号：US11969291

申请日：2008-01-04

申请人： Etsutaro Akagawa ,  Yohsuke Ishii ,  Koji Sonoda

发明人： Etsutaro Akagawa ,  Yohsuke Ishii ,  Koji Sonoda

IPC分类号： G06F17/00 ,  G06F17/30

CPC分类号： G06F11/1469

摘要： Providing an information processing apparatus and information processing method that prevent the occurrence of inconsistencies between restored files and other files, thereby improving ease of use. When restoring a backup virtual tree, the owner of each file and directory belonging to the backup virtual tree is identified; and when it is found, based on the identification result, that the owner of any of the files or directories is not a target user and the update time and/or version of the backup file or directory is older than that of the corresponding present file or directory, the backup file or directory is restored back into a special directory accessible for the target user with the tree structure of the original virtual tree intact.

摘要翻译： 提供一种信息处理装置和信息处理方法，其防止恢复的文件与其他文件之间的不一致性的发生，从而提高易用性。 恢复备份虚拟树时，会识别属于备份虚拟树的每个文件和目录的所有者; 并且当基于识别结果找到任何文件或目录的所有者不是目标用户，并且备份文件或目录的更新时间和/或版本比相应的当前文件的更新时间和/或版本更早 或目录，备份文件或目录将恢复到目标用户可访问的特殊目录，原始虚拟树的树结构保持原状。