公开(公告)号：US07421435B2

公开(公告)日：2008-09-02

申请号：US11303764

申请日：2005-12-15

Applicant: Toru Suzuki ,  Yusuke Hirakawa ,  Yoshihiro Asaka ,  Shuji Kondo

Inventor： Toru Suzuki ,  Yusuke Hirakawa ,  Yoshihiro Asaka ,  Shuji Kondo

IPC: G06F17/30

CPC classification number: G06F11/2071 ,  G06F11/2038 ,  G06F11/2041 ,  G06F11/2058 ,  G06F11/2064 ,  G06F11/2066 ,  G06F11/2069 ,  G06F11/2074 ,  G06F11/2082 ,  G06F2201/82 ,  G06F2201/855 ,  Y10S707/99953

Abstract: A first storage subsystem 100A comprises a first storage device 6A1 and one or more second storage devices 6A2, 6A3. A second storage subsystem 100B comprises a third storage device 6B1 and a fourth storage device 6B2. A third storage subsystem 100C comprises a fifth storage device 6C1 and a sixth storage device 6C2. The first storage subsystem 100A generates a data set, stores the generated data set in the second storage devices 6A2, 6A3, and transmits the data set to the second and third storage subsystems 100B, 100C. Each of the second and third storage subsystems 100B, 100C stores the received data set in the third storage device 6B1 or fifth storage device 6C1, reads a data set from the third or fifth storage device 6B1, 6C1, and stores the write data within the data set in the fourth storage device 6B2 or sixth storage device 6C2.

Abstract translation: 第一存储子系统100A包括第一存储设备611和一个或多个第二存储设备6A 2,6A 3。 第二存储子系统100B包括第三存储设备6B1和第四存储设备6B2。 第三存储子系统100C包括第五存储设备6C 1和第六存储设备6C 2。 第一存储子系统100A生成数据集，将所生成的数据集存储在第二存储装置6A 2，6 A 3中，并将数据集发送到第二和第三存储子系统100B，100C。 第二和第三存储子系统100B，100C将接收到的数据集存储在第三存储装置6B 1或第五存储装置6C 1中，从第三或第五存储装置6B1,6C1读取数据集， 并将写入数据存储在第四存储装置6B 2或第六存储装置6C 2中的数据组内。

公开(公告)号：US07395265B2

公开(公告)日：2008-07-01

申请号：US10972246

申请日：2004-10-21

Applicant: Toru Suzuki ,  Yusuke Hirakawa ,  Yoshihiro Asaka ,  Shuji Kondo

Inventor： Toru Suzuki ,  Yusuke Hirakawa ,  Yoshihiro Asaka ,  Shuji Kondo

IPC: G06F17/30

CPC classification number: G06F11/2071 ,  G06F11/2038 ,  G06F11/2041 ,  G06F11/2058 ,  G06F11/2064 ,  G06F11/2066 ,  G06F11/2069 ,  G06F11/2074 ,  G06F11/2082 ,  G06F2201/82 ,  G06F2201/855 ,  Y10S707/99953

Abstract: A first storage subsystem 100A comprises a first storage device 6A1 and one or more second storage devices 6A2, 6A3. A second storage subsystem 100B comprises a third storage device 6B1 and a fourth storage device 6B2. A third storage subsystem 100C comprises a fifth storage device 6C1 and a sixth storage device 6C2. The first storage subsystem 100A generates a data set, stores the generated data set in the second storage devices 6A2, 6A3, and transmits the data set to the second and third storage subsystems 100B, 100C. Each of the second and third storage subsystems 100B, 100C stores the received data set in the third storage device 6B1 or fifth storage device 6C1, reads a data set from the third or fifth storage device 6B1, 6C1, and stores the write data within the data set in the fourth storage device 6B2 or sixth storage device 6C2.

公开(公告)号：US20070150680A1

公开(公告)日：2007-06-28

申请号：US11707038

申请日：2007-02-16

Applicant: Naohisa Kasako ,  Shuji Kondo ,  Toru Suzuki ,  Takeshi Koide

Inventor： Naohisa Kasako ,  Shuji Kondo ,  Toru Suzuki ,  Takeshi Koide

IPC: G06F12/16

CPC classification number: G06F11/2082 ,  G06F3/0607 ,  G06F3/0617 ,  G06F3/0635 ,  G06F3/0646 ,  G06F3/0659 ,  G06F3/067 ,  G06F11/2056 ,  G06F11/2058 ,  G06F11/2064 ,  G06F11/2069 ,  G06F11/2071 ,  G06F11/2074 ,  G06F2201/855

Abstract: A storage device system includes an information processing device and at least first and second storage devices. The first and second storage devices are equipped with first and second storage volumes, respectively. The information processing device generates first data including a first instruction that is to be executed by the second storage device, and sends a write request to a first write request section to write the first data according to a first communications protocol in the first storage volume. When the first data written in the first storage volume is the command to be executed by the second storage device, the first storage device sends to a second write request section a write request to write the first data according to a second communications protocol in the second storage volume. The second storage device executes the first command set in the first data that is written in the second storage volume.

公开(公告)号：US20060095482A1

公开(公告)日：2006-05-04

申请号：US11303764

申请日：2005-12-15

Applicant: Toru Suzuki ,  Yusuke Hirakawa ,  Yoshihiro Asaka ,  Shuji Kondo

Inventor： Toru Suzuki ,  Yusuke Hirakawa ,  Yoshihiro Asaka ,  Shuji Kondo

IPC: G06F17/30

CPC classification number: G06F11/2071 ,  G06F11/2038 ,  G06F11/2041 ,  G06F11/2058 ,  G06F11/2064 ,  G06F11/2066 ,  G06F11/2069 ,  G06F11/2074 ,  G06F11/2082 ,  G06F2201/82 ,  G06F2201/855 ,  Y10S707/99953

Abstract: A first storage subsystem 100A includes a first storage device 6A1 and one or more second storage devices 6A2, 6A3. A second storage subsystem 100B includes a third storage device 6B1 and a fourth storage device 6B2. A third storage subsystem 100C comprises a fifth storage device 6C1 and a sixth storage device 6C2. The first storage subsystem 100A generates a data set comprising an update number expressing the update order of the first storage device 6A1 and write data stored in the first storage device 6A1, stores the generated data set in the one or more second storage devices 6A2, 6A3, and transmits the data set to the second and third storage subsystems 100B, 100C. Each of the second and third storage subsystems 100B, 100C stores the received data set in the third storage device 6B1 or fifth storage device 6C1, reads a data set from the third or fifth storage device 6B1, 6C1 according to the update number, and stores the write data within the data set in the fourth storage device 6B2 or sixth storage device 6C2.

Abstract translation: 第一存储子系统100A包括第一存储设备6A和一个或多个第二存储设备6A 2，6 A 3。第二存储子系统100B包括第三存储设备68B和第四存储设备6B 第三存储子系统100C包括第五存储设备6C 1和第六存储设备6C 2.第一存储子系统100A生成包括表示第一存储设备6A的更新顺序的更新号的数据集 1和存储在第一存储装置6A1中的写入数据存储在一个或多个第二存储装置6A 2，6 A 3中的所生成的数据集，并将数据集发送到第二和第三存储子系统100B， 第二存储子系统100B和第三存储子系统100C中的每一个存储在第三存储装置6B1或第五存储装置6C 1中设置的接收数据，从第三或第五存储装置6B读取数据集 1，6 C 1根据更新号，将写入数据存储在d中 ata设置在第四存储装置6B 2或第六存储装置6C 2中。

公开(公告)号：US06834339B2

公开(公告)日：2004-12-21

申请号：US10138148

申请日：2002-05-03

Applicant: Shuji Kondo ,  Yoji Okabe ,  Hiroaki Asada

Inventor： Shuji Kondo ,  Yoji Okabe ,  Hiroaki Asada

IPC: G06F946

CPC classification number: G06F9/3822 ,  G06F9/30145 ,  G06F9/30189 ,  G06F9/3869

Abstract: A microprocessor is provided whose power consumption is reduced optimally according to an execution instruction code and an operational mode. In addition to a first PLA used in a normal operation, a second PLA dedicated for execution of certain instructions frequently used in a slow mode is provided. When instruction codes and state signals to be executed in the slow mode match data set in the second PLA, the operation of the first PLA is stopped, and the microprocessor is controlled according to a microcode output from the second PLA.

Abstract translation: 提供了一种微处理器，其功耗根据执行指令代码和操作模式最佳地降低。 除了在正常操作中使用的第一PLA之外，还提供了专门用于执行以慢速模式频繁使用的某些指令的第二PLA。 当以慢速模式执行的指令代码和状态信号匹配在第二PLA中设置的数据时，停止第一PLA的操作，并且根据来自第二PLA的微代码输出来控制微处理器。

公开(公告)号：US08732420B2

公开(公告)日：2014-05-20

申请号：US13733224

申请日：2013-01-03

Applicant: Kazuhide Sano ,  Katsuhiro Okumoto ,  Shuji Kondo

Inventor： Kazuhide Sano ,  Katsuhiro Okumoto ,  Shuji Kondo

IPC: G06F12/00

CPC classification number: G06F11/2094 ,  G06F11/2069 ,  G06F11/2074 ,  G06F11/2076 ,  G06F12/16

Abstract: A remote copy system includes a first storage device performing data transmission/reception with a host computer, a second storage device receiving data from the first storage device, and a third storage device receiving data from the second storage device. The first storage device includes a logical volume, the second storage device includes a logical volume being a virtual volume, and the third storage device includes a logical volume. The first storage system changes the state of a first pair of the logical volumes based on the state of a second pair of the logical volumes. With such a remote copy system and a method for use therein, any data backup failure can be prevented.

Abstract translation: 远程复制系统包括：与主机进行数据发送/接收的第一存储装置;从第一存储装置接收数据的第二存储装置;以及从第二存储装置接收数据的第三存储装置。 第一存储设备包括逻辑卷，第二存储设备包括作为虚拟卷的逻辑卷，并且第三存储设备包括逻辑卷。 第一存储系统基于第二对逻辑卷的状态改变第一对逻辑卷的状态。 利用这种远程复制系统及其中使用的方法，可以防止任何数据备份故障。

公开(公告)号：US20130132693A1

公开(公告)日：2013-05-23

申请号：US13740351

申请日：2013-01-14

Applicant: Shuji KONDO ,  Katsuhiro OKUMOTO

Inventor： Shuji KONDO ,  Katsuhiro OKUMOTO

IPC: G06F11/14

CPC classification number: G06F11/1645 ,  G06F11/1456 ,  G06F11/2058 ,  G06F11/2074 ,  G06F11/2079 ,  G06F11/2082 ,  G06F2201/855

Abstract: In a previous storage apparatus, differential JNLs are reflected in order of the sequential numbers, to the data volumes thereof. If a first storage apparatus is suspended, it is determined which is newer: the sequential number which the journal recently reflected in a second storage apparatus or the sequential number reflected in a third storage apparatus. In the newer storage apparatus having the newer sequential number, it is determined whether one or more JNLs from the journal having the sequential number next to the sequential number which is not determined to be the newer to the journal having the sequential number determined to be the newer exist, or not. If the result of the determination is positive, from the newer storage apparatus to the previous storage apparatus which is not the newer of the second and the third storage apparatuses, one or more differential JNLs are copied.

Abstract translation: 在先前的存储装置中，差分JNL以顺序号的顺序反映到其数据量。 如果第一存储装置被暂停，则确定哪个是较新的：日志最近在第二存储装置中反映的顺序号或反映在第三存储装置中的顺序号。 在具有较新序列号的较新的存储装置中，确定来自日志的一个或多个JNL是否具有连续编号的顺序号，该顺序号未被确定为具有确定为序列号的序列的日志的较新者 更新是否存在。 如果确定结果为肯定，则从新的存储装置到不是第二和第三存储装置的新的存储装置，复制一个或多个差分JNL。

公开(公告)号：US08332361B2

公开(公告)日：2012-12-11

申请号：US13327613

申请日：2011-12-15

Applicant: Toro Suzuki ,  Yusuke Hirakawa ,  Yoshihiro Asaka ,  Shuji Kondo

Inventor： Toro Suzuki ,  Yusuke Hirakawa ,  Yoshihiro Asaka ,  Shuji Kondo

IPC: G06F17/30

CPC classification number: G06F11/2071 ,  G06F11/2038 ,  G06F11/2041 ,  G06F11/2058 ,  G06F11/2064 ,  G06F11/2066 ,  G06F11/2069 ,  G06F11/2074 ,  G06F11/2082 ,  G06F2201/82 ,  G06F2201/855 ,  Y10S707/99953

Abstract: A first storage subsystem 100A includes a first storage device 6A1 and one or more second storage devices 6A2, 6A3. A second storage subsystem 100B comprises a third storage device 6B1 and a fourth storage device 6B2. A third storage subsystem 100C comprises a fifth storage device 6C1 and a sixth storage device 6C2. The first storage subsystem 100A generates a data set, stores the generated data set in the second storage devices 6A2, 6A3, and transmits the data set to the second and third storage subsystems 100B, 100C. Each of the second and third storage subsystems 100B, 100C stores the received data set in the third storage device 6B1 or fifth storage device 6C1, reads a data set from the third or fifth storage device 6B1, 6C1, and stores the write data within the data set in the fourth storage device 6B2 or sixth storage device 6C2.

Abstract translation: 第一存储子系统100A包括第一存储装置6A1和一个或多个第二存储装置6A2,6A3。 第二存储子系统100B包括第三存储设备6B1和第四存储设备6B2。 第三存储子系统100C包括第五存储装置6C1和第六存储装置6C2。 第一存储子系统100A生成数据组，将生成的数据集存储在第二存储装置6A2,6A3中，并将数据集发送到第二和第三存储子系统100B，100C。 第二和第三存储子系统100B，100C中的每一个存储在第三存储设备6B1或第五存储设备6C1中设置的接收数据，从第三或第五存储设备6B1,6C1读取数据集，并将写数据存储在 数据设置在第四存储设备6B2或第六存储设备6C2中。

公开(公告)号：US08103630B2

公开(公告)日：2012-01-24

申请号：US12107139

申请日：2008-04-22

Applicant: Toru Suzuki ,  Yusuki Hirakawa ,  Yoshihiro Asaka ,  Shuji Kondo

Inventor： Toru Suzuki ,  Yusuki Hirakawa ,  Yoshihiro Asaka ,  Shuji Kondo

IPC: G06F17/30

CPC classification number: G06F11/2071 ,  G06F11/2038 ,  G06F11/2041 ,  G06F11/2058 ,  G06F11/2064 ,  G06F11/2066 ,  G06F11/2069 ,  G06F11/2074 ,  G06F11/2082 ,  G06F2201/82 ,  G06F2201/855 ,  Y10S707/99953

Abstract: A first storage subsystem 100A includes a first storage device 6A1 and one or more second storage devices 6A2, 6A3. A second storage subsystem 100B includes a third storage device 6B1 and a fourth storage device 6B2. A third storage subsystem 100C comprises a fifth storage device 6C1 and a sixth storage device 6C2. The first storage subsystem 100A generates a data set comprising an update number expressing the update order of the first storage device 6A1 and write data stored in the first storage device 6A1, stores the generated data set in the one or more second storage devices 6A2, 6A3, and transmits the data set to the second and third storage subsystems 100B, 100C. Each of the second and third storage subsystems 100B, 100C stores the received data set in the third storage device 6B 1 or fifth storage device 6C1, reads a data set from the third or fifth storage device 6B1, 6C1 according to the update number, and stores the write data within the data set in the fourth storage device 6B2 or sixth storage device 6C2.

Abstract translation: 第一存储子系统100A包括第一存储装置6A1和一个或多个第二存储装置6A2,6A3。 第二存储子系统100B包括第三存储装置6B1和第四存储装置6B2。 第三存储子系统100C包括第五存储装置6C1和第六存储装置6C2。 第一存储子系统100A生成包括表示第一存储装置6A1的更新顺序的更新号和写入存储在第一存储装置6A1中的数据的数据组，将生成的数据集存储在一个以上的第二存储装置6A2,6A3中 并将数据集发送到第二和第三存储子系统100B，100C。 第二和第三存储子系统100B，100C中的每一个将接收到的数据存储在第三存储装置6B 1或第五存储装置6C1中，根据更新号从第三或第五存储装置6B1,6C1读取数据组， 将写入数据存储在第四存储装置6B2或第六存储装置6C2中的数据组内。

公开(公告)号：US20110246737A1

公开(公告)日：2011-10-06

申请号：US13109306

申请日：2011-05-17

Applicant: Naohisa Kasako ,  Shuji Kondo ,  Toru Suzuki

Inventor： Naohisa Kasako ,  Shuji Kondo ,  Toru Suzuki

IPC: G06F12/16 ,  G06F12/00

CPC classification number: G06F11/2082 ,  G06F11/2066 ,  G06F11/2069 ,  G06F11/2071 ,  G06F11/2074 ,  G06F11/2094 ,  G06F11/2097 ,  G06F2201/855

Abstract: A storage device system includes an information processing device, a first storage device equipped with a first storage volume, and a second storage device equipped with a second storage volume. The information processing device and the first storage device are communicatively connected to one another. Also, the first storage device and the second storage device are communicatively connected to one another. The information processing device is equipped with a first write request section that requests to write data in the first storage device according to a first communications protocol, and a second write request section that requests to write data in the second storage device according to a second communications protocol. The information processing device creates first data including a first instruction to be executed in the second storage device.

Abstract translation: 存储装置系统包括信息处理装置，配备有第一存储卷的第一存储装置和配备有第二存储卷的第二存储装置。 信息处理设备和第一存储设备彼此通信地连接。 此外，第一存储装置和第二存储装置彼此通信地连接。 信息处理装置配备有根据第一通信协议请求在第一存储装置中写入数据的第一写入请求部分和根据第二通信请求在第二存储装置中写入数据的第二写入请求部分 协议。 信息处理装置创建包括要在第二存储装置中执行的第一指令的第一数据。