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1.发明授权Information processing system, control method for information processing system, and storage system 失效信息处理系统，信息处理系统的控制方法和存储系统公开(公告)号：US07529950B2
公开(公告)日：2009-05-05
申请号：US11283777
申请日：2005-11-22
CPC分类号： G06F11/2074 , G06F1/3203 , G06F1/3268 , G06F3/0616 , G06F3/0625 , G06F3/0634 , G06F3/065 , G06F3/0689 , G06F11/2069 , G06F11/2082 , Y02D10/154
摘要： A first storage system comprises an information processing device and a first volume, and is connected to an information processing device. A second storage system comprises a second volume and is connected to the first storage system. The second storage system performs power supply control relating to the second volume in cooperation with a remote copy, such that the remote copy and the power supply control are performed efficiently. Thus, a remote copy function performs power supply control of an HDD comprising a secondary volume of a remote copy pair, to match data copy status (such as stopping data copy to the secondary volume, or differential copying). Thus, longevity of the HOD and lower use of active power of a storage system can be realized.
摘要翻译： 第一存储系统包括信息处理设备和第一卷，并且连接到信息处理设备。 第二存储系统包括第二卷并连接到第一存储系统。 第二存储系统与远程副本协作地执行与第二卷相关的电源控制，使得远程复制和电源控制被有效地执行。 因此，远程复制功能对包括远程副本对的辅助卷的HDD执行电源控制，以匹配数据复制状态（诸如停止数据复制到辅助卷或差异复制）。 因此，可以实现HOD的寿命和较低的存储系统的有功功率的使用。
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2.发明申请Information processing system, control method for information processing system, and storage system 失效信息处理系统，信息处理系统的控制方法和存储系统公开(公告)号：US20070079088A1
公开(公告)日：2007-04-05
申请号：US11283777
申请日：2005-11-22
IPC分类号： G06F12/16
CPC分类号： G06F11/2074 , G06F1/3203 , G06F1/3268 , G06F3/0616 , G06F3/0625 , G06F3/0634 , G06F3/065 , G06F3/0689 , G06F11/2069 , G06F11/2082 , Y02D10/154
摘要： A first storage system comprises an information processing device and a first volume, and is connected to an information processing device. A second storage system comprises a second volume and is connected to the first storage system, the second storage system performing power supply control relating to the second volume in cooperating with a remote copy, and the remote copy and the power supply control are performed efficiently. Thus, a remote copy function performs power supply control of an HDD comprising a secondary volume of a remote copy pair, to match data copy status (such as stopping data copy to secondary volume, or differential copying). Thus, longevity of the HDD and lower use of active power of a storage system can be realized.
摘要翻译： 第一存储系统包括信息处理设备和第一卷，并且连接到信息处理设备。 第二存储系统包括第二卷并连接到第一存储系统，第二存储系统执行与远程副本协作的与第二卷相关的电源控制，并且远程复制和电源控制被有效地执行。 因此，远程复制功能对包括远程副本副的卷的HDD执行电源控制，以匹配数据复制状态（诸如停止数据复制到辅助卷或差异复制）。 因此，可以实现HDD的寿命和存储系统的较低的有功功率的使用。
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公开(公告)号：US08583864B2
公开(公告)日：2013-11-12
申请号：US13028568
申请日：2011-02-16
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0625 , G06F3/0634 , G06F3/0635 , G06F3/067 , Y02D10/154
摘要： Provided is a storage system capable of starting/stopping a disk drive. At the time of allocating a logical device, it is judged, based on attributes including a purpose of the logical device, whether or not control can be performed in terms of start/stop of an allocation target disk drive to determine an allocation destination disk drive. Further, in the case where access to a specific logical device is stopped due to release of a path definition or other such cause, it is judged whether or not a disk drive corresponding to the logical device can be stopped. When it is judged that the disk drive can be stopped, the disk drive is stopped. When it is judged that the disk drive cannot be stopped, the logical device is migrated to another disk drive that can be stopped, a migration destination disk drive is stopped.
摘要翻译： 提供了能够启动/停止磁盘驱动器的存储系统。 在分配逻辑设备时，基于包括逻辑设备的目的的属性来判断是否可以根据分配目标磁盘驱动器的启动/停止执行控制以确定分配目的地磁盘驱动器 。 此外，在由于路径定义或其他原因的解除而停止访问特定逻辑设备的情况下，判断与逻辑设备相对应的盘驱动器是否可以停止。 当判断为可以停止磁盘驱动器时，停止磁盘驱动器。 当判断为无法停止磁盘驱动器时，将逻辑设备迁移到可以停止的另一个磁盘驱动器，停止迁移目标磁盘驱动器。
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公开(公告)号：US08090979B2
公开(公告)日：2012-01-03
申请号：US12856712
申请日：2010-08-16
申请人： Yasuo Watanabe , Yasutomo Yamamoto , Kenta Ninose , Yoshiaki Eguchi , Takashige Iwamura , Hisao Homma
发明人： Yasuo Watanabe , Yasutomo Yamamoto , Kenta Ninose , Yoshiaki Eguchi , Takashige Iwamura , Hisao Homma
IPC分类号： G06F11/00
CPC分类号： G06F11/2069 , G06F11/2071 , G06F11/2087
摘要： Availability of an information system including a storage apparatus and a computer is improved. First and second storage apparatuses execute remote copy of copying data written into a first primary volume from the computer to a second primary volume, at least one of the first and second storage apparatuses executes local copy of copying the data written into the first or second primary volume in a self-storage apparatus to the corresponding first or second secondary volume, and the computer switches the destination of a write request of the data from the first storage apparatus to the second storage apparatus in case of a failure occurring in the first storage apparatus.
摘要翻译： 改进了包括存储装置和计算机的信息系统的可用性。 第一和第二存储装置将从计算机写入第一主卷的复制数据的远程副本执行到第二主卷，第一和第二存储装置中的至少一个执行拷贝写入第一或第二主卷的数据的本地副本 自动存储装置中的音量到相应的第一或第二次音量，并且计算机在第一存储装置发生故障的情况下将数据的写入请求的目的地从第一存储装置切换到第二存储装置 。
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公开(公告)号：US07908433B2
公开(公告)日：2011-03-15
申请号：US12700039
申请日：2010-02-04
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0625 , G06F3/0634 , G06F3/0635 , G06F3/067 , Y02D10/154
摘要： Provided is a storage system capable of starting/stopping a disk drive. At the time of allocating a logical device, it is judged, based on attributes including a purpose of the logical device, whether or not control can be performed in terms of start/stop of an allocation target disk drive to determine an allocation destination disk drive. Further, in the case where access to a specific logical device is stopped due to release of a path definition or other such cause, it is judged whether or not a disk drive corresponding to the logical device can be stopped. When it is judged that the disk drive can be stopped, the disk drive is stopped. When it is judged that the disk drive cannot be stopped, the logical device is migrated to another disk drive that can be stopped, a migration destination disk drive is stopped.
摘要翻译： 提供了能够启动/停止磁盘驱动器的存储系统。 在分配逻辑设备时，基于包括逻辑设备的目的的属性来判断是否可以根据分配目标磁盘驱动器的启动/停止执行控制以确定分配目的地磁盘驱动器 。 此外，在由于路径定义或其他原因的解除而停止访问特定逻辑设备的情况下，判断与逻辑设备相对应的盘驱动器是否可以停止。 当判断为可以停止磁盘驱动器时，停止磁盘驱动器。 当判断为无法停止磁盘驱动器时，将逻辑设备迁移到可以停止的另一个磁盘驱动器，停止迁移目标磁盘驱动器。
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公开(公告)号：US20080104346A1
公开(公告)日：2008-05-01
申请号：US11850918
申请日：2007-09-06
申请人： Yasuo WATANABE , Yasutomo Yamamoto , Kenta Ninose , Yoshiaki Eguchi , Takashige Iwamura , Hisao Homma
发明人： Yasuo WATANABE , Yasutomo Yamamoto , Kenta Ninose , Yoshiaki Eguchi , Takashige Iwamura , Hisao Homma
IPC分类号： G06F12/16
CPC分类号： G06F11/2069 , G06F11/2071 , G06F11/2087
摘要： Availability of an information system including a storage apparatus and a computer is improved. First and second storage apparatuses execute remote copy of copying data written into a first primary volume from the computer to a second primary volume, at least one of the first and second storage apparatuses executes local copy of copying the data written into the first or second primary volume in a self-storage apparatus to the corresponding first or second secondary volume, and the computer switches the destination of a write request of the data from the first storage apparatus to the second storage apparatus in case of a failure occurring in the first storage apparatus.
摘要翻译： 改进了包括存储装置和计算机的信息系统的可用性。 第一和第二存储装置将从计算机写入第一主卷的复制数据的远程副本执行到第二主卷，第一和第二存储装置中的至少一个执行拷贝写入第一或第二主卷的数据的本地副本 自动存储装置中的音量到相应的第一或第二次音量，并且计算机在第一存储装置发生故障的情况下将数据的写入请求的目的地从第一存储装置切换到第二存储装置 。
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公开(公告)号：US08595453B2
公开(公告)日：2013-11-26
申请号：US11850925
申请日：2007-09-06
申请人： Takashige Iwamura , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
发明人： Takashige Iwamura , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
IPC分类号： G06F12/00
CPC分类号： G06F11/2092 , G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F11/2069 , G06F11/2074 , G06F11/2076 , G06F11/2082
摘要： Availability of an information system including a storage apparatus and a host computer is improved. A host system includes a first storage apparatus provided with a first volume for storing data, and a second storage apparatus for storing the data sent from the first storage apparatus. In case of a failure occurring in the first storage apparatus, the host sends the data to be sent to the first storage apparatus to the second storage apparatus.
摘要翻译： 提高了包括存储装置和主机的信息系统的可用性。 主机系统包括具有用于存储数据的第一卷的第一存储装置和用于存储从第一存储装置发送的数据的第二存储装置。 在第一存储装置发生故障的情况下，主机向第二存储装置发送要发送给第一存储装置的数据。
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公开(公告)号：US08560631B2
公开(公告)日：2013-10-15
申请号：US11772710
申请日：2007-07-02
IPC分类号： G06F15/16
CPC分类号： H04L67/1097
摘要： When a logical volume in a first storage box is transferred to a second storage box, information of an access object such as a network communication protocol possessed by a host which communicates with the first storage box is changed to change a network route for accessing the transferred logical volume. Logical volume transfer is notified from the first storage box to the host by using an ICMP Redirection Error message or the ARP protocol.
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公开(公告)号：US20120297157A1
公开(公告)日：2012-11-22
申请号：US13564828
申请日：2012-08-02
申请人： Takashige IWAMURA , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
发明人： Takashige IWAMURA , Kenta Ninose , Yoshiaki Eguchi , Yasuo Watanabe , Hisao Homma , Yasutomo Yamamoto
IPC分类号： G06F12/16
CPC分类号： G06F11/2092 , G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F11/2069 , G06F11/2074 , G06F11/2076 , G06F11/2082
摘要： Availability of an information system including a storage apparatus and a host computer is improved. A host system includes a first storage apparatus provided with a first volume for storing data, and a second storage apparatus for storing the data sent from the first storage apparatus. In case of a failure occurring in the first storage apparatus, the host sends the data to be sent to the first storage apparatus to the second storage apparatus.
摘要翻译： 提高了包括存储装置和主机的信息系统的可用性。 主机系统包括：第一存储装置，具有用于存储数据的第一卷;以及第二存储装置，用于存储从第一存储装置发送的数据。 在第一存储装置发生故障的情况下，主机向第二存储装置发送要发送给第一存储装置的数据。
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公开(公告)号：US20070283366A1
公开(公告)日：2007-12-06
申请号：US11772710
申请日：2007-07-02
IPC分类号： G06F3/00
CPC分类号： H04L67/1097
摘要： When a logical volume in a first storage box is transferred to a second storage box, information of an access object such as a network communication protocol possessed by a host which communicates with the first storage box is changed to change a network route for accessing the transferred logical volume. Logical volume transfer is notified from the first storage box to the host by using an ICMP Redirection Error message or the ARP protocol.
摘要翻译： 当第一存储盒中的逻辑卷被传送到第二存储盒时，改变与第一存储盒通信的主机所拥有的诸如网络通信协议的访问对象的信息，以改变用于访问所转移的 逻辑卷。 通过使用ICMP重定向错误消息或ARP协议，将逻辑卷传输从第一个存储盒通知给主机。
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