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1. 发明授权

US08255646B2 Storage apparatus and logical volume migration method 有权
标题翻译：存储设备和逻辑卷迁移方法
公开(公告)号：US08255646B2
公开(公告)日：2012-08-28
申请号：US12010978
申请日：2008-01-31
申请人： Masanao Tsuboki , Kazuyoshi Serizawa , Shunji Kawamura
发明人： Masanao Tsuboki , Kazuyoshi Serizawa , Shunji Kawamura
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F3/0649 , G06F3/061 , G06F3/0625 , G06F3/067 , G06F3/0689 , Y02D10/154
摘要： This storage apparatus includes a first logical volume migration unit for migrating the logical volume of a first storage area targeted for power source shutdown to a second storage area that is not targeted for power source shutdown based on an external command, and a second logical volume migration unit for migrating an expiration date-defined logical volume from the second storage area to a third storage area of a post-expiration migration destination when the expiration date of the expiration date-defined logical volume set with an expiration date for migrating the logical volume is reached. The first logical volume migration unit balances and migrates the expiration date-defined logical volume to the second storage area by referring to the expiration date of the expiration date-defined logical volume and taking into consideration the migration timing to the third storage area.
摘要翻译：该存储装置包括第一逻辑卷迁移单元，用于基于外部命令将针对电源关闭的第一存储区域的逻辑卷迁移到不是针对电源关闭的第二存储区域，以及第二逻辑卷迁移当用于迁移逻辑卷的到期日期设置的到期日期定义逻辑卷的到期日期是将到期日期定义的逻辑卷从第二存储区迁移到期满后迁移目的地的第三存储区的单元是到达。第一逻辑卷迁移单元通过参考到期日期定义的逻辑卷的到期日并考虑到到第三存储区的迁移时间来平衡并将到期日定义逻辑卷迁移到第二存储区。

2. 发明申请

US20090125675A1 Storage apparatus and logical volume migration method 有权
标题翻译：存储设备和逻辑卷迁移方法
公开(公告)号：US20090125675A1
公开(公告)日：2009-05-14
申请号：US12010978
申请日：2008-01-31
申请人： Masanao Tsuboki , Kazuyoshi Serizawa , Shunji Kawamura
发明人： Masanao Tsuboki , Kazuyoshi Serizawa , Shunji Kawamura
IPC分类号： G06F12/02 , G06F12/16
CPC分类号： G06F3/0649 , G06F3/061 , G06F3/0625 , G06F3/067 , G06F3/0689 , Y02D10/154
摘要： This storage apparatus includes a first logical volume migration unit for migrating the logical volume of a first storage area targeted for power source shutdown to a second storage area that is not targeted for power source shutdown based on an external command, and a second logical volume migration unit for migrating an expiration date-defined logical volume from the second storage area to a third storage area of a post-expiration migration destination when the expiration date of the expiration date-defined logical volume set with an expiration date for migrating the logical volume is reached. The first logical volume migration unit balances and migrates the expiration date-defined logical volume to the second storage area by referring to the expiration date of the expiration date-defined logical volume and taking into consideration the migration timing to the third storage area.
摘要翻译：该存储装置包括第一逻辑卷迁移单元，用于基于外部命令将针对电源关闭的第一存储区域的逻辑卷迁移到不是针对电源关闭的第二存储区域，以及第二逻辑卷迁移当用于迁移逻辑卷的到期日期设置的到期日期定义逻辑卷的到期日期是将到期日期定义的逻辑卷从第二存储区迁移到期满后迁移目的地的第三存储区的单元是到达。第一逻辑卷迁移单元通过参考到期日期定义的逻辑卷的到期日并考虑到到第三存储区的迁移时间来平衡并将到期日定义逻辑卷迁移到第二存储区。

3. 发明授权

US07890717B2 Storage system, data transfer method, and program 有权
标题翻译：存储系统，数据传输方法和程序
公开(公告)号：US07890717B2
公开(公告)日：2011-02-15
申请号：US12222226
申请日：2008-08-05
申请人： Masanao Tsuboki , Ryusuke Ito , Mitsuru Kashiwagi
发明人： Masanao Tsuboki , Ryusuke Ito , Mitsuru Kashiwagi
IPC分类号： G06F12/00
CPC分类号： G06F11/2074 , G06F11/1666 , G06F11/201 , G06F11/2035 , Y10S707/99953 , Y10S707/99955
摘要： A storage system including: a first disk array apparatus for providing first volumes for storing data sent from a host system; a second disk array apparatus for providing second volumes for storing back-up data of the first volumes; and a console terminal for operating the first disk array apparatus. The console terminal is equipped with a setting unit for setting a priority for each first volume in accordance with an external command. The first disk array apparatus is equipped with: a storage unit for storing the priorities set by the priority setting unit; and a transfer unit for reading the priorities from the storage unit upon receiving the data and transferring the data stored in the first volumes to the second volumes of the second disk array apparatus in order of descending priority of the first volumes that store the data.
摘要翻译：一种存储系统，包括：第一磁盘阵列装置，用于提供用于存储从主机系统发送的数据的第一卷; 第二磁盘阵列装置，用于提供用于存储第一卷的备份数据的第二卷; 以及用于操作第一盘阵列装置的控制台终端。控制台终端配有一个设置单元，用于根据外部命令设置每个第一卷的优先级。第一磁盘阵列装置配备有：存储单元，用于存储由优先级设置单元设置的优先级; 以及传送单元，用于在接收到数据时从存储单元读取优先级，并且将存储在第一卷中的数据以存储数据的第一卷的优先级顺序排列到第二磁盘阵列设备的第二卷。

4. 发明授权

US06810469B2 Storage system and method for data transfer between storage systems 失效
标题翻译：存储系统和存储系统之间的数据传输方法
公开(公告)号：US06810469B2
公开(公告)日：2004-10-26
申请号：US09922462
申请日：2001-08-03
申请人： Masanao Tsuboki , Masamitsu Takahashi , Katsunori Nakamura , Takahiko Takeda
发明人： Masanao Tsuboki , Masamitsu Takahashi , Katsunori Nakamura , Takahiko Takeda
IPC分类号： G06F1200
CPC分类号： G06F3/065 , G06F3/0605 , G06F3/0689 , G06F11/2066 , G06F11/2071 , Y10S707/99953 , Y10S707/99955
摘要： There is realized a storage system which can reduce the limitation of a device number used by a host CPU at the time of duplexing data. A micro processor of a source external storage controller unit unifies a plurality of write data received from the host CPU to the same data bus to provide one unit of data transmitting to a target storage system. A number not dependent on the device number used when the host CPU specifies a device is allocated to this. Then, the source external storage controller unit sends the write data to the target external storage controller unit. This can receive/send the data without depending on the target specifying device number.
摘要翻译：实现了一种存储系统，其可以减少在双工数据时主机CPU使用的设备号码的限制。源外部存储控制器单元的微处理器将从主机CPU接收的多个写入数据统一到相同的数据总线，以向目标存储系统提供一个单元的数据传输。不依赖于主机CPU指定设备时使用的设备号码的号码被分配给该号码。然后，源外部存储控制器单元将写入数据发送到目标外部存储控制器单元。这可以在不依赖目标指定设备号的情况下接收/发送数据。

5. 发明申请

US20070161215A1 External storage and data recovery method for external storage as well as program 有权
标题翻译：外部存储和外部存储的数据恢复方法以及程序
公开(公告)号：US20070161215A1
公开(公告)日：2007-07-12
申请号：US11715912
申请日：2007-03-09
申请人： Keiichi Kaiya , Masanao Tsuboki , Kazuhito Suishu
发明人： Keiichi Kaiya , Masanao Tsuboki , Kazuhito Suishu
IPC分类号： H01L21/20
CPC分类号： G06F11/1456 , G06F11/1469 , G06F11/1471
摘要： The data is automatically recovered to a desired arbitrary point in an external storage without imposing a burden on the host computer. An application on a host computer instructs data recovery control processing of a disk control apparatus to set a recovery opportunity. It is possible to register arbitrary plural points as a recoverable point by setting a recovery flag included in journal data. In the case in which data is recovered due to occurrence of a failure or the like, the application requests a list showing recovery opportunities which have already been set. The application designates a point to which data is recovered on the basis of the recovery opportunity list. The disk control apparatus recovers the data to the designated point on the basis of a backup disk and a journal disk.
摘要翻译：数据自动恢复到外部存储器中所需的任意点，而不会对主机造成负担。主机上的应用程序指示磁盘控制装置的数据恢复控制处理来设置恢复机会。通过设置日志数据中包含的恢复标志，可以将任意多个点注册为可恢复点。在由于发生故障等恢复数据的情况下，应用程序请求显示已经设置的恢复机会的列表。应用程序根据恢复机会列表指定恢复数据的点。磁盘控制装置基于备份磁盘和磁盘盘将数据恢复到指定点。

6. 发明申请

US20060242452A1 External storage and data recovery method for external storage as well as program 有权
公开(公告)号：US20060242452A1
公开(公告)日：2006-10-26
申请号：US11448860
申请日：2006-06-08
申请人： Keiichi Kaiya , Masanao Tsuboki , Kazuhito Suishu
发明人： Keiichi Kaiya , Masanao Tsuboki , Kazuhito Suishu
IPC分类号： G06F11/00
CPC分类号： G06F11/1456 , G06F11/1469 , G06F11/1471
摘要： The data is automatically recovered to a desired arbitrary point in an external storage without imposing a burden on the host computer. An application on a host computer instructs data recovery control processing of a disk control apparatus to set a recovery opportunity. It is possible to register arbitrary plural points as a recoverable point by setting a recovery flag included in journal data. In the case in which data is recovered due to occurrence of a failure or the like, the application requests a list showing recovery opportunities which have already been set. The application designates a point to which data is recovered on the basis of the recovery opportunity list. The disk control apparatus recovers the data to the designated point on the basis of a backup disk and a journal disk.

7. 发明授权

US07873860B2 External storage and data recovery method for external storage as well as program 有权
标题翻译：外部存储和外部存储的数据恢复方法以及程序
公开(公告)号：US07873860B2
公开(公告)日：2011-01-18
申请号：US12254176
申请日：2008-10-20
申请人： Keiichi Kaiya , Masanao Tsuboki , Kazuhito Suishu
发明人： Keiichi Kaiya , Masanao Tsuboki , Kazuhito Suishu
IPC分类号： G06F11/00
CPC分类号： G06F11/1456 , G06F11/1469 , G06F11/1471
摘要： The data is automatically recovered to a desired arbitrary point in an external storage without imposing a burden on the host computer. An application on a host computer instructs data recovery control processing of a disk control apparatus to set a recovery opportunity. It is possible to register arbitrary plural points as a recoverable point by setting a recovery flag included in journal data. In the case in which data is recovered due to occurrence of a failure or the like, the application requests a list showing recovery opportunities which have already been set. The application designates a point to which data is recovered on the basis of the recovery opportunity list. The disk control apparatus recovers the data to the designated point on the basis of a backup disk and a journal disk.
摘要翻译：数据自动恢复到外部存储器中所需的任意点，而不会对主机造成负担。主机上的应用程序指示磁盘控制装置的数据恢复控制处理来设置恢复机会。通过设置日志数据中包含的恢复标志，可以将任意多个点注册为可恢复点。在由于发生故障等恢复数据的情况下，应用程序请求显示已经设置的恢复机会的列表。应用程序根据恢复机会列表指定恢复数据的点。磁盘控制装置基于备份磁盘和磁盘盘将数据恢复到指定点。

8. 发明申请

US20080320220A1 Storage system, data transfer method, and program 有权
标题翻译：存储系统，数据传输方法和程序
公开(公告)号：US20080320220A1
公开(公告)日：2008-12-25
申请号：US12222226
申请日：2008-08-05
申请人： Masanao Tsuboki , Ryusuke Ito , Mitsuru Kashiwagi
发明人： Masanao Tsuboki , Ryusuke Ito , Mitsuru Kashiwagi
IPC分类号： G06F12/16 , G06F12/00
CPC分类号： G06F11/2074 , G06F11/1666 , G06F11/201 , G06F11/2035 , Y10S707/99953 , Y10S707/99955
摘要： The present invention suggests a storage system capable of realizing highly reliable data back-up.The storage system includes: a first disk array apparatus for providing first volumes for storing data sent from a host system; a second disk array apparatus for providing second volumes for storing back-up data of the first volumes; and a console terminal for operating the first disk array apparatus. The console terminal is equipped with a setting unit for setting a priority for each first volume in accordance with an external command. The first disk array apparatus is equipped with: a storage unit for storing the priorities set by the priority setting unit; and a transfer unit for reading the priorities from the storage unit upon receiving the data and transferring the data stored in the first volumes to the second volumes of the second disk array apparatus in order of descending priority of the first volumes that store the data.
摘要翻译：本发明提出一种能够实现高可靠性数据备份的存储系统。存储系统包括：第一磁盘阵列装置，用于提供用于存储从主机系统发送的数据的第一卷; 第二磁盘阵列装置，用于提供用于存储第一卷的备份数据的第二卷; 以及用于操作第一盘阵列装置的控制台终端。控制台终端配有一个设置单元，用于根据外部命令设置每个第一卷的优先级。第一磁盘阵列装置配备有：存储单元，用于存储由优先级设置单元设置的优先级; 以及传送单元，用于在接收到数据时从存储单元读取优先级，并且将存储在第一卷中的数据以存储数据的第一卷的优先级顺序排列到第二磁盘阵列设备的第二卷。

9. 发明授权

US07370222B2 External storage and data recovery method for external storage as well as program 有权
标题翻译：外部存储和外部存储的数据恢复方法以及程序
公开(公告)号：US07370222B2
公开(公告)日：2008-05-06
申请号：US11715912
申请日：2007-03-09
申请人： Keiichi Kaiya , Masanao Tsuboki , Kazuhito Suishu
发明人： Keiichi Kaiya , Masanao Tsuboki , Kazuhito Suishu
IPC分类号： G06F11/00
CPC分类号： G06F11/1456 , G06F11/1469 , G06F11/1471
摘要： The data is automatically recovered to a desired arbitrary point in an external storage without imposing a burden on the host computer. An application on a host computer instructs data recovery control processing of a disk control apparatus to set a recovery opportunity. It is possible to register arbitrary plural points as a recoverable point by setting a recovery flag included in journal data. In the case in which data is recovered due to occurrence of a failure or the like, the application requests a list showing recovery opportunities which have already been set. The application designates a point to which data is recovered on the basis of the recovery opportunity list. The disk control apparatus recovers the data to the designated point on the basis of a backup disk and a journal disk.
摘要翻译：数据自动恢复到外部存储器中所需的任意点，而不会对主机造成负担。主机上的应用程序指示磁盘控制装置的数据恢复控制处理来设置恢复机会。通过设置日志数据中包含的恢复标志，可以将任意多个点注册为可恢复点。在由于发生故障等恢复数据的情况下，应用程序请求显示已经设置的恢复机会的列表。应用程序根据恢复机会列表指定恢复数据的点。磁盘控制装置基于备份磁盘和磁盘盘将数据恢复到指定点。

10. 发明申请

US20070050545A1 Storage system, data transfer method, and program 失效
标题翻译：存储系统，数据传输方法和程序
公开(公告)号：US20070050545A1
公开(公告)日：2007-03-01
申请号：US11246224
申请日：2005-10-11
申请人： Masanao Tsuboki , Ryusuke Ito , Mitsuru Kashiwagi
发明人： Masanao Tsuboki , Ryusuke Ito , Mitsuru Kashiwagi
IPC分类号： G06F12/16
CPC分类号： G06F11/2074 , G06F11/1666 , G06F11/201 , G06F11/2035 , Y10S707/99953 , Y10S707/99955
摘要： The present invention suggests a storage system capable of realizing highly reliable data back-up. The storage system includes: a first disk array apparatus for providing first volumes for storing data sent from a host system; a second disk array apparatus for providing second volumes for storing back-up data of the first volumes; and a console terminal for operating the first disk array apparatus. The console terminal is equipped with a setting unit for setting a priority for each first volume in accordance with an external command. The first disk array apparatus is equipped with: a storage unit for storing the priorities set by the priority setting unit; and a transfer unit for reading the priorities from the storage unit upon receiving the data and transferring the data stored in the first volumes to the second volumes of the second disk array apparatus in order of descending priority of the first volumes that store the data.
摘要翻译：本发明提出一种能够实现高可靠性数据备份的存储系统。存储系统包括：第一磁盘阵列装置，用于提供用于存储从主机系统发送的数据的第一卷; 第二磁盘阵列装置，用于提供用于存储第一卷的备份数据的第二卷; 以及用于操作第一盘阵列装置的控制台终端。控制台终端配有一个设置单元，用于根据外部命令设置每个第一卷的优先级。第一磁盘阵列装置配备有：存储单元，用于存储由优先级设置单元设置的优先级; 以及传送单元，用于在接收到数据时从存储单元读取优先级，并且将存储在第一卷中的数据以存储数据的第一卷的优先级顺序排列到第二磁盘阵列设备的第二卷。

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