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公开(公告)号：US20090228671A1
公开(公告)日：2009-09-10
申请号：US12130056
申请日：2008-05-30
申请人： Takeshi SHIGEMURA , Koji Nagata , Kosuke Sakai
发明人： Takeshi SHIGEMURA , Koji Nagata , Kosuke Sakai
IPC分类号： G06F12/16
CPC分类号： G06F11/1466 , G06F11/2092
摘要： This storage apparatus further includes a control unit for creating a second volume as a backup volume of the first volume upon receiving a backup command of the first volume from the host apparatus, and sending a completion reply of the backup command to the host apparatus while the formatting of the second volume and the replication from the first volume to the second volume are incomplete.
摘要翻译： 该存储装置还包括：控制单元，用于在从主机装置接收到第一卷的备份命令时，将第二卷创建为第一卷的备份卷，并且向主机设备发送备份命令的完成答复，同时 第二卷的格式化以及从第一卷到第二卷的复制是不完整的。
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公开(公告)号：US08041910B2
公开(公告)日：2011-10-18
申请号：US12130056
申请日：2008-05-30
申请人： Takeshi Shigemura , Koji Nagata , Kosuke Sakai
发明人： Takeshi Shigemura , Koji Nagata , Kosuke Sakai
IPC分类号： G06F12/00
CPC分类号： G06F11/1466 , G06F11/2092
摘要： This storage apparatus further includes a control unit for creating a second volume as a backup volume of the first volume upon receiving a backup command of the first volume from the host apparatus, and sending a completion reply of the backup command to the host apparatus while the formatting of the second volume and the replication from the first volume to the second volume are incomplete.
摘要翻译： 该存储装置还包括控制单元，用于在从主机装置接收到第一卷的备份命令时，将第二卷创建为第一卷的备份卷，并且向主机设备发送备份命令的完成答复，同时 第二卷的格式化以及从第一卷到第二卷的复制是不完整的。
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3.发明授权Method and apparatus for assigning storage resources to a power saving target storage pool based on either access frequency or power consumption 有权基于访问频率或功率消耗将存储资源分配给节电目标存储池的方法和装置公开(公告)号：US08918661B2
公开(公告)日：2014-12-23
申请号：US12743759
申请日：2010-05-11
申请人： Takeshi Shigemura , Koji Iwamitsu
发明人： Takeshi Shigemura , Koji Iwamitsu
CPC分类号： G06F3/0665 , G06F1/3221 , G06F3/0625 , G06F3/0631 , G06F3/0634 , G06F3/0683 , Y02D10/154
摘要： The present invention achieves appropriate power saving of the storage systems in accordance with the user's needs. In a storage system 1 including a storage apparatus 10 comprising a thin provisioning function and a management device 20, the management device 20 receives specification of a storage pool 93 as a power saving target and the specification of a power saving mode from a user and, when receiving the specification of prioritizing host access, selects the storage resource (RAID group 92) allocated to the storage pool 93 preferentially in ascending order of access frequency from the host computer 30 until a sum of a reduced amount of power saving exceeds the target value or, when receiving the specification of prioritizing power saving, selects the storage resources allocated to the storage pool 93 preferentially in descending order of power consumption until a sum of a reduced amount of power consumption exceeds a target value, and makes the power saving function of the selected storage resources operate.
摘要翻译： 本发明根据用户的需要实现了存储系统的适当节电。 在包括具有精简配置功能的存储装置10和管理装置20的存储系统1中，管理装置20接收作为省电对象的存储池93的指定和来自用户的省电模式的指定， 当接收到主机访问优先级的规范时，优选地从主计算机30以访问频率的升序优选分配给存储池93的存储资源（RAID组92），直到减少的功率节省量的总和超过目标值 或者，在接收到省电优先级的规格的情况下，优先按照功耗降序优先选择分配给存储池93的存储资源，直到功耗的减少量的总和超过目标值，并且进行省电功能 所选择的存储资源运行。
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公开(公告)号：US20090037638A1
公开(公告)日：2009-02-05
申请号：US12010846
申请日：2008-01-30
申请人： Hiroshi Izuta , Koji Nagata , Yusuke Nonaka , Takeshi Shigemura
发明人： Hiroshi Izuta , Koji Nagata , Yusuke Nonaka , Takeshi Shigemura
CPC分类号： G06F3/0647 , G06F3/0613 , G06F3/0635 , G06F3/0689 , G06F11/0796
摘要： A switch device is interposed between a controller and a storage device in a storage system. One or more physical ports among the plurality of physical ports that the switch device has are physical ports that are physically connected, without passing through a host, to one or more physical ports among the plurality of physical ports that another switch device in another storage system has.
摘要翻译： 开关装置插入在存储系统中的控制器和存储装置之间。 交换设备具有的多个物理端口中的一个或多个物理端口是物理上连接的物理端口，而不经过主机，到另一个存储系统中另一个交换设备的多个物理端口中的一个或多个物理端口 具有。
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公开(公告)号：US07480820B2
公开(公告)日：2009-01-20
申请号：US11261772
申请日：2005-10-31
IPC分类号： G06F11/00
CPC分类号： G06F11/1076 , G06F2211/1009 , G06F2211/109
摘要： The present invention proposes a disk array apparatus that can be inexpensively constructed while maintaining its high reliability, and also proposes a method for controlling the disk array apparatus, and a program. In the disk array apparatus, a storage area in a storage device for storing system information is managed by dividing the storage area into a system area for storing system information and a data area for storing data from a host device, and verification processing is executed on the data area in the storage device in a first cycle and on the system area in a second cycle that is shorter than the first cycle.
摘要翻译： 本发明提出一种可以廉价地构造并且保持其高可靠性的磁盘阵列装置，并且还提出了一种用于控制磁盘阵列装置的方法和程序。 在磁盘阵列装置中，通过将存储区域划分为用于存储系统信息的系统区域和用于从主机装置存储数据的数据区域来管理用于存储系统信息的存储装置中的存储区域，并且执行验证处理 在第一周期中存储设备中的数据区域和比第一周期短的第二周期中的系统区域。
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公开(公告)号：US20110283123A1
公开(公告)日：2011-11-17
申请号：US12743759
申请日：2010-05-11
申请人： Takeshi Shigemura , Koji Iwamitsu
发明人： Takeshi Shigemura , Koji Iwamitsu
IPC分类号： G06F1/32
CPC分类号： G06F3/0665 , G06F1/3221 , G06F3/0625 , G06F3/0631 , G06F3/0634 , G06F3/0683 , Y02D10/154
摘要： The present invention achieves appropriate power saving of the storage systems in accordance with the user's needs. In a storage system 1 including a storage apparatus 10 comprising a thin provisioning function and a management device 20, the management device 20 receives specification of a storage pool 93 as a power saving target and the specification of a power saving mode from a user and, when receiving the specification of prioritizing host access, selects the storage resource (RAID group 92) allocated to the storage pool 93 preferentially in ascending order of access frequency from the host computer 30 until a sum of a reduced amount of power saving exceeds the target value or, when receiving the specification of prioritizing power saving, selects the storage resources allocated to the storage pool 93 preferentially in descending order of power consumption until a sum of a reduced amount of power consumption exceeds a target value, and makes the power saving function of the selected storage resources operate.
摘要翻译： 本发明根据用户的需要实现了存储系统的适当节电。 在包括具有精简配置功能的存储装置10和管理装置20的存储系统1中，管理装置20接收作为省电对象的存储池93的指定和来自用户的省电模式的指定， 当接收到主机访问优先级的规范时，优选地从主计算机30以访问频率的升序优选分配给存储池93的存储资源（RAID组92），直到减少的功率节省量的总和超过目标值 或者，在接收到省电优先级的规格的情况下，优先按照功耗降序优先选择分配给存储池93的存储资源，直到功耗的减少量的总和超过目标值，并且进行省电功能 所选择的存储资源运行。
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公开(公告)号：US20070050670A1
公开(公告)日：2007-03-01
申请号：US11261772
申请日：2005-10-31
IPC分类号： G06F11/00
CPC分类号： G06F11/1076 , G06F2211/1009 , G06F2211/109
摘要： The present invention proposes a disk array apparatus that can be inexpensively constructed while maintaining its high reliability, and also proposes a method for controlling the disk array apparatus, and a program. In the disk array apparatus, a storage area in a storage device for storing system information is managed by dividing the storage area into a system area for storing system information and a data area for storing data from a host device, and verification processing is executed on the data area in the storage device in a first cycle and on the system area in a second cycle that is shorter than the first cycle.
摘要翻译： 本发明提出一种可以廉价地构造并且保持其高可靠性的磁盘阵列装置，并且还提出了一种用于控制磁盘阵列装置的方法和程序。 在磁盘阵列装置中，通过将存储区域划分为用于存储系统信息的系统区域和用于从主机装置存储数据的数据区域来管理用于存储系统信息的存储装置中的存储区域，并且执行验证处理 在第一周期中的存储设备中的数据区域和比第一周期短的第二周期中的系统区域。
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