专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07181570B2 Diskarray system for suppressing disk fault 失效
标题翻译：用于抑制磁盘故障的Diskarray系统
公开(公告)号：US07181570B2
公开(公告)日：2007-02-20
申请号：US10924813
申请日：2004-08-25
申请人： Ikuya Yagisawa , Takuji Ogawa , Kenichi Takamoto , Yoshinori Tsuneda , Azuma Kano
发明人： Ikuya Yagisawa , Takuji Ogawa , Kenichi Takamoto , Yoshinori Tsuneda , Azuma Kano
IPC分类号： G06F12/16
CPC分类号： G11B21/12 , G06F3/0601 , G06F11/1076 , G06F2003/0692 , G06F2211/1088 , G11B5/54 , G11B15/6835 , G11B17/26 , G11B20/18 , G11B20/1833 , G11B27/002 , G11B27/36 , G11B2220/415
摘要： A diskarray system has a diskarray controller and a plurality of disk devices. Each of the disk devices has a media, a head, and a head position controller. The diskarray controller performs online data check operation, and stops the online data check operation over the disk device at first predetermined timing. After stopping the online data check operation, the diskarray controller issues an unload enable command to the disk device so as to move the head to a position different from positions at which the head reads or writes data from or to the media. The head position controller of the disk device moves the position of the head on the basis of the received unload enable command.
摘要翻译：磁盘阵列系统具有磁盘阵列控制器和多个盘装置。每个磁盘设备具有介质，磁头和磁头位置控制器。磁盘阵列控制器执行在线数据检查操作，并且在第一预定定时停止通过磁盘设备的在线数据检查操作。在停止在线数据检查操作之后，磁盘阵列控制器向磁盘设备发出卸载使能命令，以便将磁头移动到与磁头从媒体读取或写入数据的位置不同的位置。磁盘装置的磁头位置控制器基于接收的卸载使能命令移动磁头的位置。

12. 发明申请

US20060288164A1 Substrate structure of disk array apparatus, disk array apparatus and disk array system 失效
公开(公告)号：US20060288164A1
公开(公告)日：2006-12-21
申请号：US11508874
申请日：2006-08-24
申请人： Azuma Kano , Masahiko Sato
发明人： Azuma Kano , Masahiko Sato
IPC分类号： G06F12/16
CPC分类号： G06F11/325 , G06F11/3034 , G06F11/3055 , G06F11/3058 , G11B27/002 , G11B27/34 , G11B27/36 , G11B33/128 , G11B2220/20 , G11B2220/415
摘要： In a substrate structure of a primary disk array apparatus of a disk array system, the primary disk array apparatus contains in one housing at least a plurality of disk drives and a controller substrate with a controller section for controlling the disk drives, and a resource management section that is mounted on the controller substrate of the primary disk array apparatus for managing resources within the housing.

13. 发明授权

US07057981B2 Disk array system and method for controlling disk array system 失效
标题翻译：磁盘阵列系统及控制磁盘阵列系统的方法
公开(公告)号：US07057981B2
公开(公告)日：2006-06-06
申请号：US10766015
申请日：2004-01-29
申请人： Azuma Kano , Takuji Ogawa , Ikuya Yagisawa
发明人： Azuma Kano , Takuji Ogawa , Ikuya Yagisawa
IPC分类号： G11B17/22
CPC分类号： G06F3/0665 , G06F3/0614 , G06F3/0659 , G06F3/0689 , G06F11/1076 , G06F12/0866 , G11B20/18
摘要： A disk array system having first and second housings and a controller for controlling the first and second housings. Fiber channel hard disk drives are received in the first housing, and serial ATA hard disk drives are received in the second housing. When reading data stored in a serial ATA hard disk drive in the second housing, the controller reads a plurality of pieces of data including the data to be read and parity data for the plurality of pieces of data from all the hard disk drives of an RAID group to which the hard disk drive storing the data to be read belongs. Thus, the controller examines whether the plurality of pieces of data including the data to be read are written in the hard disk drives with erroneous contents or not.
摘要翻译：一种具有第一和第二壳体的盘阵列系统和用于控制第一和第二壳体的控制器。光纤通道硬盘驱动器被接收在第一外壳中，并且串行ATA硬盘驱动器被接收在第二外壳中。当读取存储在第二壳体中的串行ATA硬盘驱动器中的数据时，控制器从RAID的所有硬盘驱动器读取包括要读取的数据和多条数据的奇偶校验数据的多条数据存储要读取的数据的硬盘驱动器所属的组所属的组。因此，控制器检查包括要读取的数据的多条数据是否被写入具有错误内容的硬盘驱动器。

14. 发明申请

US20060095813A1 Disk array system and interface converter 失效
标题翻译：磁盘阵列系统和接口转换器
公开(公告)号：US20060095813A1
公开(公告)日：2006-05-04
申请号：US11298715
申请日：2005-12-12
申请人： Ikuya Yagisawa , Yutaka Nakagawa , Azuma Kano
发明人： Ikuya Yagisawa , Yutaka Nakagawa , Azuma Kano
IPC分类号： G06F11/00
CPC分类号： G06F11/3485 , G06F3/0614 , G06F3/0653 , G06F3/0661 , G06F3/0664 , G06F3/0689 , G06F11/0727 , G06F11/0757 , G06F11/3419 , G06F2201/865
摘要： The present invention aims to provide a high-reliability, low-cost disk array by emulating an ATA drive so that it can be used in the same way as an FC drive. To achieve this object, a disk array system of the present invention includes: a storage device having a logical unit logically set therein; the storage device includes: a plurality of disk devices having a first interface; and an interface converter converting between signals of the first interface adapted for the disk device and signals of a second interface adapted for the control device. The interface converter includes: a response time monitor portion for monitoring a time until a response is received from the disk device according to the data input/output request; and a notification issue portion for issuing to the control device a notification about an operative state of the disk device according to the monitored response time.
摘要翻译：本发明旨在通过仿真ATA驱动器来提供高可靠性，低成本的磁盘阵列，使得其可以以与FC驱动器相同的方式使用。为了实现该目的，本发明的磁盘阵列系统包括：具有在其中逻辑设置的逻辑单元的存储装置; 所述存储装置包括：具有第一接口的多个盘装置; 以及在适于盘装置的第一接口的信号和适于控制装置的第二接口的信号之间转换的接口转换器。接口转换器包括：响应时间监视器部分，用于根据数据输入/输出请求监视直到从盘装置接收到响应的时间; 以及通知发布部分，用于根据所监视的响应时间向控制设备发出关于盘设备的操作状态的通知。

15. 发明申请

US20050270681A1 Storage apparatus and control method therefor 有权
公开(公告)号：US20050270681A1
公开(公告)日：2005-12-08
申请号：US11198464
申请日：2005-08-04
申请人： Katsuyoshi Suzuki , Azuma Kano
发明人： Katsuyoshi Suzuki , Azuma Kano
IPC分类号： G06F1/18 , G06F1/20 , G06F1/32 , G11B33/14 , G11B19/02
CPC分类号： G06F1/184 , G06F1/187 , G06F1/20 , G06F1/203 , G06F1/206 , G06F1/3221 , G06F3/0625 , G06F3/0634 , G06F3/0658 , G06F3/0689 , G11B33/126 , G11B33/142 , G11B33/144 , Y02D10/154 , Y02D10/16
摘要： A storage apparatus comprises at least one housing A in which a storage device and a controller are provided, at least one housing B in which a storage device and a peripheral device are provided, and a transmission path for connecting the storage device and the controller of the housing A, and the storage device of the housing B to enable communication therebetween. The storage apparatus is capable of controlling operation of the storage device of the housing B according to an operating state of the storage device of the housing A through communication via the transmission path; and controlling operation of the peripheral device according to an operating state of the storage device of the housing B.

16. 发明授权

US06970974B2 Method for managing disk drives of different types in disk array device 失效
标题翻译：用于管理磁盘阵列设备中不同类型的磁盘驱动器的方法
公开(公告)号：US06970974B2
公开(公告)日：2005-11-29
申请号：US10808364
申请日：2004-03-25
申请人： Daisuke Isobe , Azuma Kano , Akihisa Hirasawa , Shingo Itagaki , Kenichi Tateyama , Yoshinori Nagaiwa , Nobuhiro Takahashi
发明人： Daisuke Isobe , Azuma Kano , Akihisa Hirasawa , Shingo Itagaki , Kenichi Tateyama , Yoshinori Nagaiwa , Nobuhiro Takahashi
IPC分类号： G06F3/06 , G06F12/00 , G11B33/12
CPC分类号： G06F3/0661 , G06F3/0607 , G06F3/0658 , G06F3/0689 , G11B33/12
摘要： The present invention manages disk-drive types in a storage device in which a mixture of disk drives of a plurality of types with different interfaces is stored. The storage device enclosure stores a mixture of an FC disk drive 220F with a fiber channel interface and a SATA disk drive with a serial interface. The SATA disk drive is connected to a fiber channel via an FC/SATA interface connection device 233 that performs interface conversion. At startup and so forth, the controller 310 issues an inquiry to the enclosure management unit or to each of the disk drives and, based on the address allocated to each of the disk drives, or similar, automatically confirms the type of each disk drive and manages the confirmation results.
摘要翻译：本发明管理存储装置中的磁盘驱动器类型，其中存储具有不同接口的多种类型的磁盘驱动器的混合。存储设备机柜存储FC磁盘驱动器220F与光纤通道接口和具有串行接口的SATA磁盘驱动器的混合。 SATA磁盘驱动器通过执行接口转换的FC / SATA接口连接设备233连接到光纤通道。在启动等时，控制器310向机箱管理单元或每个磁盘驱动器发出询问，并且基于分配给每个磁盘驱动器等的地址，自动确认每个磁盘驱动器的类型，管理确认结果。

17. 发明授权

US08468300B2 Storage system having plural controllers and an expansion housing with drive units 有权
标题翻译：具有多个控制器的存储系统和具有驱动单元的扩展壳体
公开(公告)号：US08468300B2
公开(公告)日：2013-06-18
申请号：US12964337
申请日：2010-12-09
申请人： Azuma Kano , Takuji Ogawa , Ikuya Yagisawa
发明人： Azuma Kano , Takuji Ogawa , Ikuya Yagisawa
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0614 , G06F3/0659 , G06F3/0689 , G06F11/1076 , G06F12/0866 , G11B20/18
摘要： The storage system includes a first controller adapted to transfer/receive data to/from a host computer and to receive/transfer data from/to first type drive units via a first type interface of the first controller; a second controller adapted to transfer/receive data to/from the host computer and/or another host computer and to receive/transfer data from/to the first type drive units via a first type interface of the second controller, the first type drive units each having a converter and a first type drive, the converter converting between a first type protocol and a second type protocol, the first type drive having a second type interface and storing data converted to the second type protocol by the converter; and an expansion housing including the first type drive units. Each of the first type drive units are coupled to both the first and second controllers.
摘要翻译：存储系统包括适于向主计算机传送/接收数据的第一控制器，以及经由第一控制器的第一类型接口从第一类型的驱动单元接收/传送数据; 第二控制器，适于向主计算机和/或另一主计算机传送/接收数据，以及经由第二控制器的第一类型接口从第一类型的驱动单元接收/传送数据，第一类型的驱动单元每个具有转换器和第一类型驱动器，所述转换器在第一类型协议和第二类型协议之间转换，所述第一类型驱动器具有第二类型接口并且存储由所述转换器转换为所述第二类型协议的数据; 以及包括第一类型的驱动单元的膨胀壳体。第一类型驱动单元中的每一个耦合到第一和第二控制器两者。

18. 发明申请

US20110082975A1 DISK ARRAY SYSTEM AND METHOD FOR CONTROLLING DISK ARRAY SYSTEM 有权
标题翻译：磁盘阵列系统和控制盘阵列的方法
公开(公告)号：US20110082975A1
公开(公告)日：2011-04-07
申请号：US12964337
申请日：2010-12-09
申请人： Azuma Kano , Takuji Ogawa , Ikuya Yagisawa
发明人： Azuma Kano , Takuji Ogawa , Ikuya Yagisawa
IPC分类号： G06F12/08
CPC分类号： G06F3/0665 , G06F3/0614 , G06F3/0659 , G06F3/0689 , G06F11/1076 , G06F12/0866 , G11B20/18
摘要： The disk array system includes a first controller adapted to transfer/receive data to/from a host computer and to receive/transfer data from/to first type disk drive units via a first type interface of the first controller; a second controller adapted to transfer/receive data to/from the host computer and/or another host computer and to receive/transfer data from/to the first type disk drive units via a first type interface of the second controller, the first type disk drive units each having a converter and a first type disk drive, the converter converting between a first type protocol and a second type protocol, the first type disk drive having a second type interface and storing data converted to the second type protocol by the converter; and an expansion housing including the first type disk drive units. Each of the first type disk drive units are coupled to both the first and second controllers.
摘要翻译：磁盘阵列系统包括：第一控制器，其适于向主计算机传送/接收数据，以及经由第一控制器的第一类型接口从第一类型的磁盘驱动器单元接收/传送数据; 第二控制器，适于经由第二控制器的第一类型接口向/从主计算机和/或另一主计算机传送/接收数据以及从第一类型的磁盘驱动器单元接收/传送数据，第一类型磁盘所述驱动单元各自具有转换器和第一类型磁盘驱动器，所述转换器在第一类型协议和第二类型协议之间转换，所述第一类型磁盘驱动器具有第二类型接口并且存储由所述转换器转换为所述第二类型协议的数据; 以及包括第一类型盘驱动单元的膨胀壳体。每个第一类型的磁盘驱动器单元耦合到第一和第二控制器两者。

19. 发明授权

US07453774B2 Disk array system 有权
公开(公告)号：US07453774B2
公开(公告)日：2008-11-18
申请号：US11024626
申请日：2004-12-30
申请人： Azuma Kano , Takuji Ogawa , Ikuya Yagisawa
发明人： Azuma Kano , Takuji Ogawa , Ikuya Yagisawa
IPC分类号： G11B17/22
CPC分类号： G06F3/0665 , G06F3/0614 , G06F3/0659 , G06F3/0689 , G06F11/1076 , G06F12/0866 , G11B20/18
摘要： A disk array system having first and second housings and a controller for controlling the first and second housings. Fiber channel hard disk drives are received in the first housing, and serial ATA hard disk drives are received in the second housing. When reading data stored in a serial ATA hard disk drive in the second housing, the controller reads a plurality of pieces of data including the data to be read and parity data for the plurality of pieces of data from all the hard disk drives of an RAID group to which the hard disk drive storing the data to be read belongs. Thus, the controller examines whether the plurality of pieces of data including the data to be read are written in the hard disk drives with erroneous contents or not.

20. 发明申请

US20080263393A1 STORAGE CONTROLLER AND STORAGE CONTROL METHOD 有权
标题翻译：存储控制器和存储控制方法
公开(公告)号：US20080263393A1
公开(公告)日：2008-10-23
申请号：US12014233
申请日：2008-01-15
申请人： Tetsuya SHIROGANE , Azuma Kano , Ikuya Yagisawa
发明人： Tetsuya SHIROGANE , Azuma Kano , Ikuya Yagisawa
IPC分类号： G06F11/20
CPC分类号： G06F11/1088 , G06F11/1662 , G06F11/2094
摘要： Spare disk drives are provided to a chassis for storing storage devices, and, when any one of the storage devices configuring RAID fails, the storage controller copies data of the failed storage device to a spare storage device, and recognizes an additional storage device inserted into the spare disk drive as the spare storage device. Thereafter, when the foregoing storage device fails, the storage controller reproduces data of the failed storage device, copies this data to an additional storage device inserted into the spare disk drive, and recognizes the additional storage device inserted into the spare disk drive as a spare storage device. Subsequently, when the foregoing storage device fails, the storage controller reproduces data of the failed storage device and copies this data to an additional storage device inserted into the spare disk drive. RAID 6 is maintained thereby.
摘要翻译：备用磁盘驱动器被提供到用于存储存储设备的机箱，并且当配置RAID的任何一个存储设备失败时，存储控制器将故障存储设备的数据复制到备用存储设备，并且识别插入到其中的附加存储设备备用磁盘驱动器作为备用存储设备。此后，当上述存储装置发生故障时，存储控制器再现故障存储装置的数据，将该数据复制到插入到备用磁盘驱动器中的附加存储装置，并将插入到备用磁盘驱动器中的附加存储装置识别为备用储存设备。随后，当上述存储设备发生故障时，存储控制器再现故障存储设备的数据，并将该数据复制到插入备用盘驱动器中的附加存储设备。从而维持RAID 6。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式