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1. 发明授权

US08074018B2 Disk array apparatus, and control method and control program recording medium 有权
标题翻译：磁盘阵列装置，以及控制方法和控制程序记录介质
公开(公告)号：US08074018B2
公开(公告)日：2011-12-06
申请号：US11723153
申请日：2007-03-16
申请人： Takashi Kawada , Osamu Kimura , Koji Yamaguchi , Kazuo Nakashima , Chikashi Maeda
发明人： Takashi Kawada , Osamu Kimura , Koji Yamaguchi , Kazuo Nakashima , Chikashi Maeda
IPC分类号： G06F12/00
CPC分类号： G06F8/65 , G06F11/2015
摘要： A disk array apparatus has a plurality of the same type of disk array units. Each of the disk array units has a plurality of storage areas in each of which firmware for allowing the disk array unit to operate is stored. When the disk array apparatus recognizes that a first disk array unit has been disposed therein, it compares a version number of firmware stored in each storage area included in the first disk array unit with a version number of firmware stored in each storage area included in a second disk array unit that currently operates in the disk array apparatus. If these version numbers are the same, the disk array apparatus makes a storage area in which firmware executed by the first disk array unit is stored conform to a storage area in which firmware executed by the second disk array unit is stored.
摘要翻译：磁盘阵列装置具有多个相同类型的磁盘阵列单元。每个磁盘阵列单元具有多个存储区域，其中存储有用于允许磁盘阵列单元操作的固件。当磁盘阵列装置识别出第一磁盘阵列单元已被布置在其中时，它将存储在第一磁盘阵列单元中的每个存储区域中的固件的版本号与存储在包括在第一磁盘阵列单元中的每个存储区域中的固件的版本号进行比较当前在盘阵列装置中操作的第二盘阵列单元。如果这些版本号是相同的，则磁盘阵列装置存储存储由第一磁盘阵列单元执行的固件的存储区域，其中存储由第二磁盘阵列单元执行的固件的存储区域。

2. 发明申请

US20070233951A1 Disk array apparatus, and control method and control program recording medium 有权
标题翻译：磁盘阵列装置，以及控制方法和控制程序记录介质
公开(公告)号：US20070233951A1
公开(公告)日：2007-10-04
申请号：US11723153
申请日：2007-03-16
申请人： Takashi Kawada , Osamu Kimura , Koji Yamaguchi , Kazuo Nakashima , Chikashi Maeda
发明人： Takashi Kawada , Osamu Kimura , Koji Yamaguchi , Kazuo Nakashima , Chikashi Maeda
IPC分类号： G06F12/16
CPC分类号： G06F8/65 , G06F11/2015
摘要： A disk array apparatus has a plurality of the same type of disk array units. Each of the disk array units has a plurality of storage areas in each of which firmware for allowing the disk array unit to operate is stored. When the disk array apparatus recognizes that a first disk array unit has been disposed therein, it compares a version number of firmware stored in each storage area included in the first disk array unit with a version number of firmware stored in each storage area included in a second disk array unit that currently operates in the disk array apparatus. If these version numbers are the same, the disk array apparatus makes a storage area in which firmware executed by the first disk array unit is stored conform to a storage area in which firmware executed by the second disk array unit is stored.
摘要翻译：磁盘阵列装置具有多个相同类型的磁盘阵列单元。每个磁盘阵列单元具有多个存储区域，其中存储有用于允许磁盘阵列单元操作的固件。当磁盘阵列装置识别出第一磁盘阵列单元已被布置在其中时，它将存储在第一磁盘阵列单元中的每个存储区域中的固件的版本号与存储在包括在第一磁盘阵列单元中的每个存储区域中的固件的版本号进行比较当前在盘阵列装置中操作的第二盘阵列单元。如果这些版本号是相同的，则磁盘阵列装置存储存储由第一磁盘阵列单元执行的固件的存储区域，其中存储由第二磁盘阵列单元执行的固件的存储区域。

3. 发明申请

US20070005818A1 Method and apparatus for managing load on a plurality of processors in network storage system 审中-公开
标题翻译：用于管理网络存储系统中的多个处理器上的负载的方法和装置
公开(公告)号：US20070005818A1
公开(公告)日：2007-01-04
申请号：US11237842
申请日：2005-09-29
申请人： Naoki Tsuruoka , Osamu Kimura , Koji Yamaguchi , Chikashi Maeda
发明人： Naoki Tsuruoka , Osamu Kimura , Koji Yamaguchi , Chikashi Maeda
IPC分类号： G06F3/00
CPC分类号： H04L67/1097 , G06F9/505 , H04L67/1002
摘要： An apparatus for managing a load on a plurality of processors that performs a processing of data received by a plurality of channel adaptors includes a channel-adaptor communicating unit that detects operational statuses of the channel adaptors, and that selects a processor that performs the processing of the data, based on the operational statuses of the channel adaptors.
摘要翻译：一种用于管理对由多个信道适配器接收的数据进行处理的多个处理器上的负载的装置包括：信道适配器通信单元，用于检测信道适配器的操作状态，并且选择执行处理的处理器数据，基于通道适配器的操作状态。

4. 发明授权

US08713328B2 Code conversion apparatus, code conversion method, and computer product 有权
标题翻译：代码转换装置，代码转换方法和计算机产品
公开(公告)号：US08713328B2
公开(公告)日：2014-04-29
申请号：US12068232
申请日：2008-02-04
申请人： Kazuhiko Ikeuchi , Mikio Ito , Hidejirou Daikokuya , Kazuo Nakashima , Chikashi Maeda , Fumio Hanzawa
发明人： Kazuhiko Ikeuchi , Mikio Ito , Hidejirou Daikokuya , Kazuo Nakashima , Chikashi Maeda , Fumio Hanzawa
IPC分类号： G06F12/14 , H04L29/06 , H04L9/32 , G06F12/00 , G06F17/30
CPC分类号： G06F21/80
摘要： A code conversion apparatus, a disk drive, a code buffer, and an encryption buffer are included in a storage. The code buffer stores therein first encrypted data present in the disk drive, and the encryption buffer stores therein first unencrypted data present in the disk drive. An encrypting unit encrypts the first unencrypted data present in the encryption buffer to predetermined encrypted data, and a decrypting unit decrypts the first encrypted data present in the code buffer to second unencrypted data. Moreover, a re-encrypting unit decrypts the first encrypted data present in the code buffer to third unencrypted data and encrypts the third unencrypted data to second encrypted data different from the first encrypted data.
摘要翻译：代码转换装置，磁盘驱动器，代码缓冲器和加密缓冲器包括在存储器中。代码缓冲器存储磁盘驱动器中存在的第一加密数据，并且加密缓冲器中存储磁盘驱动器中存在的第一未加密数据。加密单元将加密缓冲器中存在的第一未加密数据加密到预定的加密数据，并且解密单元将存在于代码缓冲器中的第一加密数据解密为第二未加密数据。此外，再加密单元将存在于代码缓冲器中的第一加密数据解密为第三未加密数据，并将第三未加密数据加密到与第一加密数据不同的第二加密数据。

5. 发明申请

US20080080706A1 Code conversion apparatus, code conversion method, and computer product 审中-公开
标题翻译：代码转换装置，代码转换方法和计算机产品
公开(公告)号：US20080080706A1
公开(公告)日：2008-04-03
申请号：US11790275
申请日：2007-04-24
申请人： Kazuhiko Ikeuchi , Mikio Ito , Hidejirou Daikokuya , Kazuo Nakashima , Chikashi Maeda , Fumio Hanzawa
发明人： Kazuhiko Ikeuchi , Mikio Ito , Hidejirou Daikokuya , Kazuo Nakashima , Chikashi Maeda , Fumio Hanzawa
IPC分类号： H04K3/00 , G06F12/00
CPC分类号： G06F21/85 , G06F21/78 , G06F2221/2107
摘要： A code conversion apparatus, a disk drive, a code buffer, and an encryption buffer are included in a storage. The code buffer stores therein first encrypted data present in the disk drive, and the encryption buffer stores therein first unencrypted data present in the disk drive. An encrypting unit encrypts the first unencrypted data present in the encryption buffer to predetermined encrypted data, and a decrypting unit decrypts the first encrypted data present in the code buffer to second unencrypted data. Moreover, a re-encrypting unit decrypts the first encrypted data present in the code buffer to third unencrypted data and encrypts the third unencrypted data to second encrypted data different from the first encrypted data.
摘要翻译：代码转换装置，磁盘驱动器，代码缓冲器和加密缓冲器包括在存储器中。代码缓冲器存储磁盘驱动器中存在的第一加密数据，并且加密缓冲器中存储磁盘驱动器中存在的第一未加密数据。加密单元将加密缓冲器中存在的第一未加密数据加密到预定的加密数据，并且解密单元将存在于代码缓冲器中的第一加密数据解密为第二未加密数据。此外，再加密单元将存在于代码缓冲器中的第一加密数据解密为第三未加密数据，并将第三未加密数据加密到与第一加密数据不同的第二加密数据。

6. 发明申请

US20080148072A1 Code conversion apparatus, code conversion method, and computer product 有权
公开(公告)号：US20080148072A1
公开(公告)日：2008-06-19
申请号：US12068232
申请日：2008-02-04
申请人： Kazuhiko Ikeuchi , Mikio Ito , Hidejirou Daikokuya , Kazuo Nakashima , Chikashi Maeda , Fumio Hanzawa
发明人： Kazuhiko Ikeuchi , Mikio Ito , Hidejirou Daikokuya , Kazuo Nakashima , Chikashi Maeda , Fumio Hanzawa
IPC分类号： G06F12/14
CPC分类号： G06F21/80
摘要： A code conversion apparatus, a disk drive, a code buffer, and an encryption buffer are included in a storage. The code buffer stores therein first encrypted data present in the disk drive, and the encryption buffer stores therein first unencrypted data present in the disk drive. An encrypting unit encrypts the first unencrypted data present in the encryption buffer to predetermined encrypted data, and a decrypting unit decrypts the first encrypted data present in the code buffer to second unencrypted data. Moreover, a re-encrypting unit decrypts the first encrypted data present in the code buffer to third unencrypted data and encrypts the third unencrypted data to second encrypted data different from the first encrypted data.

7. 发明申请

US20130067165A1 DISK ARRAY DEVICE AND DISK ARRAY DEVICE CONTROL METHOD 有权
标题翻译：磁盘阵列设备和磁盘阵列设备控制方法
公开(公告)号：US20130067165A1
公开(公告)日：2013-03-14
申请号：US13557282
申请日：2012-07-25
申请人： Hidejirou DAIKOKUYA , Kazuhiko Ikeuchi , Chikashi Maeda , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
发明人： Hidejirou DAIKOKUYA , Kazuhiko Ikeuchi , Chikashi Maeda , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
IPC分类号： G06F12/08
CPC分类号： G06F11/1076 , G06F3/0689 , G06F11/2221 , G06F2211/1073 , G11C29/4401
摘要： A disk array device includes hard disks from which RAID groups are configured. Therein, a volume setting unit sets one or more used areas. A data check control unit determines, on the basis of the state into which the used areas have been set, which areas in the RAID groups are subject to a diagnosis. A data check execution unit that executes a cyclical diagnosis on the areas determined, by the data check control unit, to be those subject to a diagnosis.
摘要翻译：磁盘阵列设备包括配置RAID组的硬盘。其中，音量设定单元设定一个或多个使用的区域。数据检查控制单元基于已经设置了使用区域的状态来确定RAID组中的哪些区域进行诊断。一种数据检查执行单元，其对由数据检查控制单元确定为被诊断的区域执行循环诊断。

8. 发明申请

US20130024730A1 DISK CONTROL APPARATUS, METHOD OF DETECTING FAILURE OF DISK APPARATUS, AND RECORDING MEDIUM FOR DISK DIAGNOSIS PROGRAM 有权
标题翻译：磁盘控制装置，检测盘装置故障的方法，以及用于磁盘诊断程序的记录介质
公开(公告)号：US20130024730A1
公开(公告)日：2013-01-24
申请号：US13541822
申请日：2012-07-05
申请人： Kenji Kobayashi , Norihide Kubota , Atsushi Igashira , Ryota Tsukahara , Hidejirou Daikokuya , Kazuhiko Ikeuchi , Chikashi Maeda
发明人： Kenji Kobayashi , Norihide Kubota , Atsushi Igashira , Ryota Tsukahara , Hidejirou Daikokuya , Kazuhiko Ikeuchi , Chikashi Maeda
IPC分类号： G06F11/07
CPC分类号： G11B5/09 , G06F11/0727 , G06F11/079 , G06F11/1076 , G11B5/012 , G11B20/18 , G11B2220/415
摘要： A disk control apparatus includes a processor, and a memory coupled to the processor in which executes a process as follows. The process includes diagnosing whether or not a failure has occurred on each of a plurality of disk apparatuses, determining, when the failure has occurred, whether or not the failure is a pre-defined failure, and excluding from diagnosis targets, when the failure is the pre-defined failure, a disk apparatus group included in a RAID together with a failed disk apparatus that is determined to have the pre-defined failure in the plurality of disk apparatuses.
摘要翻译：磁盘控制装置包括处理器和耦合到处理器的存储器，其中执行如下处理。该过程包括诊断多个盘装置中的每一个是否发生故障，确定何时发生故障，故障是否是预定义的故障，并且从诊断目标中排除，当故障是预定义的故障，包括在RAID中的磁盘设备组以及被确定为在多个磁盘设备中具有预定义的故障的故障磁盘设备。

9. 发明申请

US20120011317A1 DISK ARRAY APPARATUS AND DISK ARRAY CONTROL METHOD 审中-公开
标题翻译：磁盘阵列设备和磁盘阵列控制方法
公开(公告)号：US20120011317A1
公开(公告)日：2012-01-12
申请号：US13095017
申请日：2011-04-27
申请人： Kazuhiko IKEUCHI , Hidejirou Daikokuya , Chikashi Maeda , Norihide Kubota
发明人： Kazuhiko IKEUCHI , Hidejirou Daikokuya , Chikashi Maeda , Norihide Kubota
IPC分类号： G06F12/16
CPC分类号： G06F3/0689 , G06F3/0613 , G06F3/0659
摘要： When executing a sequential process on a volume of disks constituting RAID, a disk array apparatus determines whether a process other than the sequential process is executed in a predetermined period. The disk array apparatus specifies a disk type when the execution determining unit determines that no process other than the sequential process is executed in the predetermined period. The disk array apparatus then determines a multiplicity according to the disk type and executes the sequential process with the determined multiplicity.
摘要翻译：当对构成RAID的磁盘卷执行顺序处理时，磁盘阵列装置确定在预定周期内是否执行顺序处理以外的处理。当执行确定单元确定在该预定时间段内不执行除顺序处理之外的处理时，磁盘阵列装置指定磁盘类型。然后，磁盘阵列装置根据磁盘类型确定多重性，并以确定的多重性执行顺序处理。

10. 发明申请

US20110289273A1 DISK ARRAY DEVICE AND METHOD FOR CONTROLLING DISK ARRAY DEVICE 有权
标题翻译：盘阵列装置和控制盘阵列装置的方法
公开(公告)号：US20110289273A1
公开(公告)日：2011-11-24
申请号：US13091924
申请日：2011-04-21
申请人： Kazuhiko Ikeuchi , Hidejirou Daikokuya , Chikashi Maeda , Norihide Kubota
发明人： Kazuhiko Ikeuchi , Hidejirou Daikokuya , Chikashi Maeda , Norihide Kubota
IPC分类号： G06F12/08
CPC分类号： G06F12/0868 , G06F3/0613 , G06F3/0632 , G06F3/0635 , G06F3/0685 , G06F3/0689 , G06F11/201 , G06F2212/261
摘要： A disk array device includes, a cache memory, a plurality of types of disk drives of which data transfer capacity are different, redundant transmission paths that are data transfer paths between the cache memory and the disk drives, and a controller to divide the disk drives into two groups based on the data transfer capacity and allocate each of the two groups to each of the redundant transmission paths when the disk drives have three types.
摘要翻译：磁盘阵列装置包括高速缓冲存储器，数据传输容量不同的多种类型的磁盘驱动器，作为高速缓冲存储器和磁盘驱动器之间的数据传送路径的冗余传输路径，以及用于划分磁盘驱动器的控制器基于数据传输容量分为两组，当磁盘驱动器有三种类型时，将两组中的每一个分配给每个冗余传输路径。

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