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11. 发明申请

US20050111249A1 Disk array optimizing the drive operation time 失效
标题翻译：磁盘阵列优化驱动器运行时间
公开(公告)号：US20050111249A1
公开(公告)日：2005-05-26
申请号：US10777832
申请日：2004-02-11
申请人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Kenichi Takamoto
发明人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Kenichi Takamoto
IPC分类号： G06F3/06 , G06F1/32 , G06F11/10 , G06F12/02 , G06F12/08 , G06F13/10 , G11B20/18 , G11C11/22
CPC分类号： G06F3/0634 , G06F3/0616 , G06F3/0625 , G06F3/0689 , Y02D10/154
摘要： Some disk devices used for a disk array may shorten a total active time when they are turned on 24 hours a day in comparison to a case where the disk devices are turned on only when needed. The disk device's total active time shortens when the disk device is turned on 24 hours a day and is operated continuously 24 hours a day. As a result, the disk device's operation period shortens. Such disk device is not suited for 24-hour continuous operations. The disk array capacity increases year after year. There is a trend of increasing the number of disk devices to be mounted. The power consumption for disk arrays tends to increase. A computer accessing a disk array has a disk control instruction program which allows the disk array to turn on or off specific disk devices in it. The disk array has a disk power supply control instruction reception program and a disk power supply control circuit. The disk power supply control instruction reception program receives an instruction to turn on or off disk devices from the computer. The disk power supply control circuit turns on or off a disk device corresponding to an LU specified by the computer.
摘要翻译：与仅在需要时才开启磁盘设备的情况相比，用于磁盘阵列的某些磁盘设备每天24小时都可能会缩短总的活动时间。当磁盘设备每天24小时开启时，磁盘设备的总活动时间缩短，每天24小时不间断运行。因此，磁盘设备的运行时间缩短。这种磁盘设备不适用于24小时连续操作。磁盘阵列容量逐年增加。存在要安装的磁盘设备数量增加的趋势。磁盘阵列的功耗趋于增加。访问磁盘阵列的计算机具有磁盘控制指令程序，该程序允许磁盘阵列打开或关闭其中的特定磁盘设备。磁盘阵列具有磁盘电源控制指令接收程序和磁盘电源控制电路。磁盘电源控制指令接收程序接收从计算机接通或关闭磁盘设备的指令。磁盘电源控制电路打开或关闭与计算机指定的LU对应的磁盘设备。

12. 发明申请

US20050065984A1 Storage system 审中-公开
公开(公告)号：US20050065984A1
公开(公告)日：2005-03-24
申请号：US10988704
申请日：2004-11-16
申请人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Masayuki Yamamoto
发明人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Masayuki Yamamoto
IPC分类号： G06F3/06 , G06F3/00 , G06F7/00 , G06F12/00 , G06F12/14 , G06F12/16 , G06F13/00 , G11B27/00
CPC分类号： G06F3/0661 , G06F3/0607 , G06F3/0616 , G06F3/0617 , G06F3/0629 , G06F3/0634 , G06F3/0647 , G06F3/065 , G06F3/0653 , G06F3/0658 , G06F3/0689 , G06F11/1456 , G06F11/2069 , G06F11/2071
摘要： A disk array includes a drive management unit, which is a program for identifying kinds of disk devices and managing different disk devices separately, and a drive management table for storing information to be utilized by the drive management unit. The disk array further includes a program for managing accumulated time of disk devices. The program includes a drive lifetime setting portion for setting lifetimes of drives, a drive start/stop portion for intentionally starting/stopping ATA disk devices, and an operation time measurement portion for measuring accumulated operation time. Since it is necessary to be conscious of difference in reliability and performance among disk devices when forming a RAID, a drive kind notification unit, which is a program for notifying of the kind of a disk device when forming the RAID, is provided.

13. 发明授权

US07657768B2 Disk array optimizing the drive operation time 失效
标题翻译：磁盘阵列优化驱动器运行时间
公开(公告)号：US07657768B2
公开(公告)日：2010-02-02
申请号：US12038566
申请日：2008-02-27
申请人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Kenichi Takamoto
发明人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Kenichi Takamoto
IPC分类号： G06F1/00 , G06F12/00
CPC分类号： G06F3/0634 , G06F3/0616 , G06F3/0625 , G06F3/0689 , Y02D10/154
摘要： In accordance with one embodiment of the invention, a storage system is configured as at least one logical unit including at least one disk device; a controller for executing a read processing or a write processing of data having been stored or to be stored in the logical unit which is a destination of a read request or a write request, in response to the read request or write request transmitted from the computer, wherein the controller receives an instruction from the computer to turn on or off a disk device corresponding to the logical unit; and wherein, based on the instruction, the storage system turns on or off the disk device corresponding to the logical unit independently of disk devices corresponding to the other logical units.
摘要翻译：根据本发明的一个实施例，存储系统被配置为包括至少一个盘装置的至少一个逻辑单元; 响应于从计算机发送的读取请求或写入请求，执行已经存储或要存储在作为读取请求或写入请求的目的地的逻辑单元中的数据的读取处理或写入处理的控制器其中，所述控制器接收来自所述计算机的指令以打开或关闭对应于所述逻辑单元的磁盘设备; 并且其中，基于该指令，存储系统独立于对应于其他逻辑单元的磁盘设备来打开或关闭对应于逻辑单元的磁盘设备。

14. 发明授权

US07047354B2 Storage system 有权
标题翻译：存储系统
公开(公告)号：US07047354B2
公开(公告)日：2006-05-16
申请号：US10419096
申请日：2003-04-21
申请人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Masayuki Yamamoto
发明人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Masayuki Yamamoto
IPC分类号： G06F13/10
CPC分类号： G06F3/0661 , G06F3/0607 , G06F3/0616 , G06F3/0617 , G06F3/0629 , G06F3/0634 , G06F3/0647 , G06F3/065 , G06F3/0653 , G06F3/0658 , G06F3/0689 , G06F11/1456 , G06F11/2069 , G06F11/2071
摘要： A disk array includes a drive management unit, which is a program for identifying types of disk devices and managing different disk devices separately, and a drive management table for storing information to be utilized by the drive management unit. The disk array further includes a program for managing accumulated time of disk devices. The program includes a drive lifetime setting portion for setting lifetimes of drives, a drive start/stop portion for intentionally starting/stopping ATA disk devices, and an operation time measurement portion for measuring accumulated operation time. Since it is necessary to be conscious of difference in reliability and performance among disk devices when forming a RAID, a drive type notification unit, which is a program for notifying of the type of a disk device when forming the RAID, is provided.
摘要翻译：磁盘阵列包括驱动器管理单元，其是用于识别磁盘设备的类型并分别管理不同的磁盘设备的程序，以及用于存储要由驱动器管理单元使用的信息的驱动器管理表。磁盘阵列还包括用于管理磁盘设备的累积时间的程序。该程序包括用于设置驱动器的寿命的驱动器寿命设置部分，用于有意地启动/停止ATA盘设备的驱动器启动/停止部分和用于测量累积操作时间的操作时间测量部分。由于在形成RAID时需要意识到磁盘装置之间的可靠性和性能的差异，因此提供作为用于在形成RAID时通知磁盘装置的类型的程序的驱动型通知单元。

15. 发明授权

US06941439B2 Computer system 失效
标题翻译：电脑系统
公开(公告)号：US06941439B2
公开(公告)日：2005-09-06
申请号：US10282863
申请日：2002-10-28
申请人： Ikuya Yagisawa , Naoto Matsunami , Yasuyuki Mimatsu , Akihiro Mannen , Kenji Muraoka
发明人： Ikuya Yagisawa , Naoto Matsunami , Yasuyuki Mimatsu , Akihiro Mannen , Kenji Muraoka
IPC分类号： G06F3/06 , G06F12/00 , G06F12/10
CPC分类号： G06F3/0635 , G06F3/0605 , G06F3/0631 , G06F3/0689
摘要： An address translation server recognizes and stores a characteristic of a storage device which forms a memory area. The address translation server creates and issues a command to the storage device by recognizing an access characteristic from a host computer and taking into consideration a characteristic of a storage device to which the command is issued. In addition, the storage device provides a resource which matches a requested access characteristic. An external storage device attributes setting program is provided so that the address translation server can dynamically execute, in accordance with changes in the access status from the host computer, an instruction to change an attribute to a storage device which forms a memory area. Furthermore, the storage device incorporates an LU attribute command receiving program which is used to change the internal control for obtaining a requested attribute.
摘要翻译：地址转换服务器识别并存储形成存储区域的存储装置的特性。地址转换服务器通过从主计算机识别访问特性并考虑发出命令的存储设备的特性来创建并向存储设备发出命令。此外，存储设备提供与所请求的访问特性相匹配的资源。提供外部存储设备属性设置程序，使得地址转换服务器可以根据来自主计算机的访问状态的改变来动态地执行将属性更改为形成存储区域的存储设备的指令。此外，存储装置包含LU属性命令接收程序，该LU属性命令接收程序用于改变内部控制以获得所请求的属性。

16. 发明申请

US20050071525A1 Storage system 有权
公开(公告)号：US20050071525A1
公开(公告)日：2005-03-31
申请号：US10988496
申请日：2004-11-16
申请人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Masayuki Yamamoto
发明人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Masayuki Yamamoto
IPC分类号： G06F3/06 , G06F3/00 , G06F7/00 , G06F12/00 , G06F12/14 , G06F12/16 , G06F13/00 , G11B27/00
CPC分类号： G06F3/0661 , G06F3/0607 , G06F3/0616 , G06F3/0617 , G06F3/0629 , G06F3/0634 , G06F3/0647 , G06F3/065 , G06F3/0653 , G06F3/0658 , G06F3/0689 , G06F11/1456 , G06F11/2069 , G06F11/2071
摘要： A disk array includes a drive management unit, which is a program for identifying kinds of disk devices and managing different disk devices separately, and a drive management table for storing information to be utilized by the drive management unit. The disk array further includes a program for managing accumulated time of disk devices. The program includes a drive lifetime setting portion for setting lifetimes of drives, a drive start/stop portion for intentionally starting/stopping ATA disk devices, and an operation time measurement portion for measuring accumulated operation time. Since it is necessary to be conscious of difference in reliability and performance among disk devices when forming a RAID, a drive kind notification unit, which is a program for notifying of the kind of a disk device when forming the RAID, is provided.

17. 发明授权

US08370572B2 Storage system for holding a remaining available lifetime of a logical storage region 有权
标题翻译：用于保存逻辑存储区域的剩余可用寿命的存储系统
公开(公告)号：US08370572B2
公开(公告)日：2013-02-05
申请号：US13035363
申请日：2011-02-25
申请人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Masayuki Yamamoto
发明人： Ikuya Yagisawa , Naoto Matsunami , Akihiro Mannen , Masayuki Yamamoto
IPC分类号： G06F12/00
CPC分类号： G06F3/0661 , G06F3/0607 , G06F3/0616 , G06F3/0617 , G06F3/0629 , G06F3/0634 , G06F3/0647 , G06F3/065 , G06F3/0653 , G06F3/0658 , G06F3/0689 , G06F11/1456 , G06F11/2069 , G06F11/2071
摘要： The storage system includes a plurality of first disk devices, a plurality of second disk devices, in which a lifetime of the plurality of second disk devices is different from a lifetime of the plurality of first disk devices, and a controller coupled to the plurality of first disk devices and the plurality of second disk devices. The controller configures a first logical unit by the plurality of first disk devices and a second logical unit by the plurality of second disk devices, provides the first and the second logical units to a host computer, and manages a first remaining available time of the first logical unit and a second remaining available time of the second logical unit, on logical unit basis.
摘要翻译：存储系统包括多个第一磁盘设备，多个第二磁盘设备，其中多个第二磁盘设备的寿命与多个第一磁盘设备的寿命不同，以及耦合到多个第二磁盘设备的控制器第一磁盘设备和多个第二磁盘设备。所述控制器通过所述多个第一磁盘设备配置第一逻辑单元，并且由所述多个第二磁盘设备配置第二逻辑单元，将第一和第二逻辑单元提供给主计算机，并且管理所述第一逻辑单元的第一剩余可用时间逻辑单元和第二逻辑单元的第二剩余可用时间。

18. 发明授权

US07246212B2 Memory device system and method for copying data in memory device system 有权
标题翻译：用于在存储设备系统中复制数据的存储器件系统和方法
公开(公告)号：US07246212B2
公开(公告)日：2007-07-17
申请号：US11011815
申请日：2004-12-13
申请人： Ikuya Yagisawa , Naoto Matsunami , Yasuyuki Mimatsu , Akihiro Mannen , Kenji Muraoka
发明人： Ikuya Yagisawa , Naoto Matsunami , Yasuyuki Mimatsu , Akihiro Mannen , Kenji Muraoka
IPC分类号： G06F12/16
CPC分类号： G06F11/2084
摘要： In a memory apparatus, there are provided a mirror primary LU which is a memory region on a plurality of storage media formed of nD+1P, a mirror secondary LU that is a memory region on a plurality of storage media formed of mD+1P, an n-RAID control subprogram for performing RAID control of nD+1P, an m-RAID control subprogram for performing RAID control of mD+1P, and an LU mirror subprogram for performing writing into the mirror primary LU and mirror secondary LU and then effectuating duplexing or “mirroring” when a computer issues a data write request. The “m” and “n” are different integers more than or equal to 2.
摘要翻译：在存储装置中，提供了作为由nD + 1P形成的多个存储介质上的存储区域的镜主要LU，作为由mD + 1P形成的多个存储介质上的存储区域的镜像次级LU，用于执行nD + 1P的RAID控制的n-RAID控制子程序，用于执行mD + 1P的RAID控制的m-RAID控制子程序，以及用于执行写入镜像主LU和镜像次级LU的LU镜子子程序，然后实现当计算机发出数据写入请求时，双工或“镜像”。 “m”和“n”是大于或等于2的不同整数。

19. 发明申请

US20050102480A1 Memory device system and method for copying data in memory device system 有权
标题翻译：用于在存储设备系统中复制数据的存储器件系统和方法
公开(公告)号：US20050102480A1
公开(公告)日：2005-05-12
申请号：US11011815
申请日：2004-12-13
申请人： Ikuya Yagisawa , Naoto Matsunami , Yasuyuki Mimatsu , Akihiro Mannen , Kenji Muraoka
发明人： Ikuya Yagisawa , Naoto Matsunami , Yasuyuki Mimatsu , Akihiro Mannen , Kenji Muraoka
IPC分类号： G06F12/16 , G06F3/06 , G06F11/20 , G06F12/00
CPC分类号： G06F11/2084
摘要： In a memory apparatus, there are provided a mirror primary LU which is a memory region on a plurality of storage media formed of nD+1P, a mirror secondary LU that is a memory region on a plurality of storage media formed of mD+1P, an n-RAID control sub-program for performing RAID control of nD+1P, an m-RAID control subprogram for performing RAID control of mD+1P, and an LU mirror subprogram for performing writing into the mirror primary LU and mirror secondary LU and then effectuating duplexing or “mirroring” when a computer issues a data write request. The “m” and “n” are different integers more than or equal to 2.
摘要翻译：在存储装置中，提供了作为由nD + 1P形成的多个存储介质上的存储区域的镜主要LU，作为由mD + 1P形成的多个存储介质上的存储区域的镜像次级LU，用于执行nD + 1P的RAID控制的n-RAID控制子程序，用于执行mD + 1P的RAID控制的m-RAID控制子程序，以及用于执行写入镜像主LU和镜像次级LU的LU镜子子程序，以及然后在计算机发出数据写入请求时实现双工或“镜像”。 “m”和“n”是大于或等于2的不同整数。

20. 发明授权

US06886075B2 Memory device system and method for copying data in memory device system 失效
公开(公告)号：US06886075B2
公开(公告)日：2005-04-26
申请号：US10087524
申请日：2002-02-28
申请人： Ikuya Yagisawa , Naoto Matsunami , Yasuyuki Mimatsu , Akihiro Mannen , Kenji Muraoka
发明人： Ikuya Yagisawa , Naoto Matsunami , Yasuyuki Mimatsu , Akihiro Mannen , Kenji Muraoka
IPC分类号： G06F12/16 , G06F3/06 , G06F11/20 , G06F12/00
CPC分类号： G06F11/2084
摘要： In a memory apparatus, there are provided a mirror primary LU which is a memory region on a plurality of storage media formed of nD+1P, a mirror secondary LU that is a memory region on a plurality of storage media formed of mD+1P, an n-RAID control sub-program for performing RAID control of nD+1P, an m-RAID control subprogram for performing RAID control of mD+1P, and an LU mirror subprogram for performing writing into the mirror primary LU and mirror secondary LU and then effectuating duplexing or “mirroring” when a computer issues a data write request. The “m” and “n” are different integers more than or equal to 2.

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