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1. 发明授权

US09740434B2 Storage device and control method 有权
公开(公告)号：US09740434B2
公开(公告)日：2017-08-22
申请号：US14171006
申请日：2014-02-03
申请人： FUJITSU LIMITED
发明人： Takaaki Yamato , Fumio Matsuo , Katsuo Enohara , Tetsuya Kinoshita , Takashi Murayama , Nobuyuki Hirashima , Yuki Furukawa , Hidetoshi Nishi
IPC分类号： G06F9/455 , G06F3/06
CPC分类号： G06F3/0664 , G06F3/0604 , G06F3/064 , G06F3/0686
摘要： A storage device includes a first storage and a processor. The processor is configured to emulate an access to a physical tape with an access to a second storage. The processor is configured to store, in the first storage, first position information in which a first position in a first physical tape is associated with a storage position in the second storage. The processor is configured to receive an instruction to move data stored at the first position in the first physical tape to a second physical tape. The processor is configured to store, in the first storage, second position information in which a second position in the second physical tape is associated with the storage position.

2. 发明授权

US09377965B2 Storage control device for controlling physical storage device in storage system including virtual storage device, storage system including physical storage device and virtual storage device, and computer-readable recording medium storing control program for physical storage device in storage system including virtual storage device 有权
标题翻译：存储控制装置，用于存储系统中的物理存储装置，包括虚拟存储装置，包括物理存储装置和虚拟存储装置的存储系统，以及存储包括虚拟存储装置的存储系统中的物理存储装置的控制程序的计算机可读记录介质
公开(公告)号：US09377965B2
公开(公告)日：2016-06-28
申请号：US14247319
申请日：2014-04-08
申请人： FUJITSU LIMITED
发明人： Tetsuya Kinoshita , Fumio Matsuo , Hidetoshi Nishi , Katsuo Enohara , Takaaki Yamato , Takashi Murayama , Nobuyuki Hirashima , Yuki Furukawa
IPC分类号： G06F12/00 , G06F3/06
CPC分类号： G06F3/0659 , G06F3/0607 , G06F3/061 , G06F3/0632 , G06F3/0686
摘要： A storage control device that controls a physical storage device in a storage system, the storage control device includes: a receiving section configured to receive a command from the storage system including the physical storage device and a virtual storage device, the physical storage device configured to store data in a physical volume, the virtual storage device configured to intervene between a host device and the physical storage device and store data to be transmitted and received between the host device and the physical storage device as a virtual portable volume; a determining section configured to determine a type of the command; and a control section, if the command is an ejection command indicating an outside management of a first physical volume specified by the ejection command, configured to perform data protection setting on the first physical volume.
摘要翻译：一种存储控制装置，其控制存储系统中的物理存储装置，所述存储控制装置包括：接收部，被配置为从包括所述物理存储装置的存储系统和虚拟存储装置接收命令，所述物理存储装置被配置为将数据存储在物理卷中，所述虚拟存储设备被配置为在主机设备和物理存储设备之间进行干预，并将要在主机设备和物理存储设备之间发送和接收的数据作为虚拟便携式卷; 确定部，被配置为确定所述命令的类型; 以及控制部，如果所述命令是表示对由所述弹出命令指定的第一物理卷的外部管理的弹出命令，被配置为对所述第一物理卷执行数据保护设置。

3. 发明申请

US20160085472A1 STORAGE DEVICE AND STORAGE CONTROL METHOD 有权
标题翻译：存储设备和存储控制方法
公开(公告)号：US20160085472A1
公开(公告)日：2016-03-24
申请号：US14833451
申请日：2015-08-24
申请人： FUJITSU LIMITED
发明人： Toshiaki Takeuchi , Fumio Matsuo , Katsuo Enohara , Takaaki Yamato , Takashi Murayama , Takuya Kurihara , Akira Ban , Nobuyuki Hirashima , Ryota Tsukahara
IPC分类号： G06F3/06
CPC分类号： G06F3/0611 , G06F3/0665 , G06F3/0683 , G06F3/0689
摘要： A storage device includes: a plurality of first storage devices; a second storage device; and a control device to use the plurality of first storage devices as a primary storage and the second storage device as a secondary storage, control access processing to a plurality of logical volumes each of which indicates a virtual recording medium, register a logical volume for which a mount request is made within a predetermined period of time among the plurality of logical volumes in an management information as the logical volume which belongs to the same group, and allocate a storage area of the primary storage corresponding to each of a plurality of registered logical volumes which belong to a group registered in the management information to any one of the plurality of first storage devices such that an allocation destination of the storage area is distributed among the plurality of first storage devices.
摘要翻译：存储装置包括：多个第一存储装置; 第二存储装置; 以及控制装置，其使用所述多个第一存储装置作为主存储，所述第二存储装置作为辅助存储，对多个逻辑卷进行控制访问处理，每个逻辑卷指示虚拟记录介质，在作为属于同一组的逻辑卷的管理信息中的多个逻辑卷之间的预定时间段内进行安装请求，并且分配与多个注册逻辑中的每一个对应的主存储的存储区域将属于管理信息的组的属于多个第一存储装置中的任何一个的卷，使得在多个第一存储装置之间分配存储区域的分配目的地。

4. 发明授权

US09977616B2 Storage device and storage control method 有权
公开(公告)号：US09977616B2
公开(公告)日：2018-05-22
申请号：US14833451
申请日：2015-08-24
申请人： FUJITSU LIMITED
发明人： Toshiaki Takeuchi , Fumio Matsuo , Katsuo Enohara , Takaaki Yamato , Takashi Murayama , Takuya Kurihara , Akira Ban , Nobuyuki Hirashima , Ryota Tsukahara
IPC分类号： G06F3/00 , G06F3/06
CPC分类号： G06F3/0611 , G06F3/0665 , G06F3/0683 , G06F3/0689
摘要： A storage device includes: a plurality of first storage devices; a second storage device; and a control device to use the plurality of first storage devices as a primary storage and the second storage device as a secondary storage, control access processing to a plurality of logical volumes each of which indicates a virtual recording medium, register a logical volume for which a mount request is made within a predetermined period of time among the plurality of logical volumes in an management information as the logical volume which belongs to the same group, and allocate a storage area of the primary storage corresponding to each of a plurality of registered logical volumes which belong to a group registered in the management information to any one of the plurality of first storage devices such that an allocation destination of the storage area is distributed among the plurality of first storage devices.

5. 发明申请

US20170031605A1 CONTROL DEVICE AND CONTROL METHOD 审中-公开
标题翻译：控制装置和控制方法
公开(公告)号：US20170031605A1
公开(公告)日：2017-02-02
申请号：US15216994
申请日：2016-07-22
申请人： FUJITSU LIMITED
发明人： Takaaki Yamato , Fumio Matsuo , Nobuyuki Hirashima , Katsuo Enohara , Takashi Murayama , Takuya Kurihara , Ryota Tsukahara , Toshiaki Takeuchi
IPC分类号： G06F3/06 , G06F12/0866
CPC分类号： G06F3/0608 , G06F3/0631 , G06F3/064 , G06F3/0644 , G06F3/0659 , G06F3/0664 , G06F3/0686
摘要： A control device includes a processor. The processor is configured to receive an execution request for write processing of writing data of logical volumes to second physical volumes. The data of the logical volumes is stored in first physical volumes. The processor is configured to generate write information on basis of data sizes of the respective logical volumes and free spaces of storage areas of the respective second physical volumes. The processor is configured to perform, on basis of the write information, control of writing first data of the logical volumes from a cache unit to the second physical volumes. The processor is configured to perform control of reading second data of the logical volumes from the first physical volumes to the cache unit. The processor is configured to optimize the write information in response to completion of the control of reading.
摘要翻译：控制装置包括处理器。处理器被配置为接收用于将逻辑卷的数据写入第二物理卷的写入处理的执行请求。逻辑卷的数据存储在第一个物理卷中。处理器被配置为基于相应逻辑卷的数据大小和相应的第二物理卷的存储区域的空闲空间来生成写入信息。处理器被配置为基于写信息执行将逻辑卷的第一数据从高速缓存单元写入第二物理卷的控制。处理器被配置为执行将逻辑卷的第二数据从第一物理卷读取到高速缓存单元的控制。处理器被配置为响应完成读取控制来优化写入信息。

6. 发明申请

US20160162280A1 INFORMATION PROCESSING APPARATUS AND UPDATE-TIME ESTIMATING METHOD 审中-公开
标题翻译：信息处理装置和更新时间估计方法
公开(公告)号：US20160162280A1
公开(公告)日：2016-06-09
申请号：US14867497
申请日：2015-09-28
申请人： FUJITSU LIMITED
发明人： Takashi MURAYAMA , Fumio Matsuo , KATSUO ENOHARA , Takaaki Yamato , Nobuyuki Hirashima , Akira BAN , Takuya KURIHARA , Toshiaki TAKEUCHI
IPC分类号： G06F9/445
CPC分类号： G06F8/65
摘要： An information processing apparatus, for managing a target apparatus including a plurality of modules for which a plurality of update processes of software are executed, includes a specification unit to specify one or more first process blocks from among the update processes for the modules of the target apparatus based on execution order information indicating an execution order of the update processes, each first process block including a plurality of update processes to be executed in parallel, a first estimating unit to estimate an update time for each specified first process block, using update time information indicating an update time taken for each of the update processes, and a second estimating unit to estimate a total update time for the target apparatus, using the update time information and the estimated update time for each specified first process block.
摘要翻译：一种用于管理包括执行软件的多个更新处理的多个模块的目标装置的信息处理装置，包括从目标模块的更新处理中指定一个或多个第一处理块的指定单元基于指示更新处理的执行顺序的执行顺序信息的装置，每个第一处理块包括要并行执行的多个更新处理，第一估计单元，使用更新时间来估计每个指定的第一处理块的更新时间指示每个更新处理所用的更新时间的信息;以及第二估计单元，使用所述更新时间信息和每个指定的第一处理块的估计更新时间来估计目标设备的总更新时间。

7. 发明申请

US20140309981A1 STORAGE DEVICE AND CONTROL METHOD 有权
标题翻译：存储设备和控制方法
公开(公告)号：US20140309981A1
公开(公告)日：2014-10-16
申请号：US14171006
申请日：2014-02-03
申请人： FUJITSU LIMITED
发明人： Takaaki Yamato , Fumio Matsuo , Katsuo Enohara , Tetsuya Kinoshita , Takashi Murayama , Nobuyuki Hirashima , Yuki Furukawa , Hidetoshi Nishi
IPC分类号： G06F9/455
CPC分类号： G06F3/0664 , G06F3/0604 , G06F3/064 , G06F3/0686
摘要： A storage device includes a first storage and a processor. The processor is configured to emulate an access to a physical tape with an access to a second storage. The processor is configured to store, in the first storage, first position information in which a first position in a first physical tape is associated with a storage position in the second storage. The processor is configured to receive an instruction to move data stored at the first position in the first physical tape to a second physical tape. The processor is configured to store, in the first storage, second position information in which a second position in the second physical tape is associated with the storage position.
摘要翻译：存储装置包括第一存储器和处理器。处理器被配置为模拟对具有对第二存储器的访问的物理磁带的访问。处理器被配置为在第一存储器中存储第一物理磁带中的第一位置与第二存储器中的存储位置相关联的第一位置信息。处理器被配置为接收将存储在第一物理磁带中的第一位置的数据移动到第二物理磁带的指令。处理器被配置为在第一存储器中存储第二位置信息，其中第二物理磁带中的第二位置与存储位置相关联。

8. 发明授权

US09841930B2 Storage control apparatus and storage control method 有权
公开(公告)号：US09841930B2
公开(公告)日：2017-12-12
申请号：US14308750
申请日：2014-06-19
申请人： FUJITSU LIMITED
发明人： Katsuo Enohara , Tetsuya Kinoshita , Takaaki Yamato , Takashi Murayama , Nobuyuki Hirashima , Fumio Matsuo
IPC分类号： G06F12/00 , G06F3/06 , G06F11/14
CPC分类号： G06F3/0686 , G06F3/0613 , G06F3/0647 , G06F3/0682 , G06F11/1458
摘要： A storage control apparatus includes a processor. The processor is configured to store, during a normal operation mode, first data as a first logical volume in a storage section of a first virtual storage device. The first data is transmitted and received between a first host device and a physical storage device. The physical storage device stores data in a physical volume. The first virtual storage device is connected to the physical storage device during the normal operation mode. The processor is configured to serve, during a data migration mode, as a pseudo host device connected to a second virtual storage device. The pseudo host device accesses the second virtual storage device to read out second data of a second logical volume stored in the second virtual storage device. The first virtual storage device is connected to the second virtual storage device during the data migration mode.

9. 发明申请

US20170330594A1 TAPE APPARATUS AND CONTROL DEVICE 有权
公开(公告)号：US20170330594A1
公开(公告)日：2017-11-16
申请号：US15499015
申请日：2017-04-27
申请人： FUJITSU LIMITED
发明人： Nobuyuki Hirashima , Takashi Murayama , Takuya Kurihara , Takaaki Yamato , Katsuo Enohara , Naoki Hirabayashi
IPC分类号： G11B20/18 , G11B5/008 , G11B20/12 , G11B5/09
CPC分类号： G11B20/1886 , G11B5/00821 , G11B5/09 , G11B20/1202 , G11B2020/183 , G11B2020/1893
摘要： A tape apparatus includes a tape drive and a processor. The tape drive is configured to perform data reading and data writing on a magnetic tape in which a plurality of tracks are formed. The processor is configured to control the tape drive to perform data reading and data writing on the plurality of tracks in a first segment among a plurality of segments obtained by dividing the magnetic tape in a running direction. The processor is configured to reserve a first track of the plurality of tracks as a copy target upon determining that an abnormality occurs in the first segment on the first track. The processor is configured to instruct the tape drive to copy data recorded in the first segment on the first track to a second segment on the first track at a predetermined timing. The second segment is adjacent to the first segment.

10. 发明申请

US20160011792A1 MEDIA CONTROL DEVICE AND CONTROL METHOD 审中-公开
标题翻译：媒体控制装置和控制方法
公开(公告)号：US20160011792A1
公开(公告)日：2016-01-14
申请号：US14750175
申请日：2015-06-25
申请人： FUJITSU LIMITED
发明人： Nobuyuki Hirashima , Fumio Matsuo , Katsuo Enohara , Takaaki Yamato , Takashi Murayama , Toshiaki Takeuchi , Hidetoshi Nishi , Ryota TSUKAHARA
IPC分类号： G06F3/06
CPC分类号： G06F3/0611 , G06F3/0644 , G06F3/0659 , G06F3/0664 , G06F3/0686
摘要： A media control device includes a processor. The processor is configured to read out, in response to a first request received from an information processing apparatus, part of a plurality of divided data items from recording media and store the part of the plurality of divided data items in a first storage unit. The plurality of divided data items are obtained by dividing a first set of data and stored in the recording media. The processor is configured to access, in response to a second request received from the information processing apparatus, one divided data item stored in the first storage unit.
摘要翻译：媒体控制装置包括处理器。处理器被配置为响应于从信息处理设备接收到的第一请求，从记录介质读出多个划分的数据项的一部分，并将多个划分的数据项的一部分存储在第一存储单元中。多个划分的数据项是通过划分第一组数据并存储在记录介质中而获得的。处理器被配置为响应于从信息处理设备接收到的第二请求，访问存储在第一存储单元中的一个分割数据项。

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