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公开(公告)号：US07685390B2
公开(公告)日：2010-03-23
申请号：US11608945
申请日：2006-12-11
CPC分类号： G11C16/22 , G06F3/0623 , G06F3/0634 , G06F3/0637 , G06F3/0688 , G11C17/16 , G11C17/18 , G11C2216/26
摘要： A storage system where storage devices themselves have WORM functionality that can be set at any time. The storage system includes storage devices, and a controller for controlling data transmission between the storage devices and an information processor. Each storage device has a storage cell and a fuse at a midpoint on a write control line, and the controller applies a voltage to the fuse to blow it to set WORM for the storage cell.
摘要翻译： 存储系统，其中存储设备本身具有可以随时设置的WORM功能。 存储系统包括存储设备和用于控制存储设备和信息处理器之间的数据传输的控制器。 每个存储设备在写入控制线上的中点都有一个存储单元和一个保险丝，并且控制器向保险丝施加一个电压以将其熔断以为存储单元设置WORM。
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公开(公告)号：US20080126677A1
公开(公告)日：2008-05-29
申请号：US11608945
申请日：2006-12-11
CPC分类号： G11C16/22 , G06F3/0623 , G06F3/0634 , G06F3/0637 , G06F3/0688 , G11C17/16 , G11C17/18 , G11C2216/26
摘要： A storage system where storage devices themselves have WORM functionality that can be set at any time. The storage system includes storage devices, and a controller for controlling data transmission between the storage devices and an information processor. Each storage device has a storage cell and a fuse at a midpoint on a write control line, and the controller applies a voltage to the fuse to blow it to set WORM for the storage cell.
摘要翻译： 存储系统，其中存储设备本身具有可以随时设置的WORM功能。 存储系统包括存储设备和用于控制存储设备和信息处理器之间的数据传输的控制器。 每个存储设备在写入控制线上的中点都有一个存储单元和一个保险丝，并且控制器向保险丝施加一个电压以将其熔断以为存储单元设置WORM。
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公开(公告)号：US08402210B2
公开(公告)日：2013-03-19
申请号：US12422538
申请日：2009-04-13
申请人： Akihiro Mannen , Yoichi Mizuno , Masahiro Arai
发明人： Akihiro Mannen , Yoichi Mizuno , Masahiro Arai
IPC分类号： G06F13/12
CPC分类号： G06F11/1076 , G06F2211/104
摘要： Provided is a disk array system which is connected to a computer and which data is transmitted by the computer, including: a plurality of disk drives for storing user data transmitted by the computer; a cache memory for temporarily storing data sent/received among the computer and the plurality of disk drives; and a control unit for controlling input/output of the data to/from the cache memory, in which the control unit stores user data identification information that is capable of judging whether the user data is stored in a sector of the disk drive. The disk array system according to this invention allows the identification of user data of a disk drive.
摘要翻译： 提供一种连接到计算机的磁盘阵列系统，由计算机发送数据，包括：多个磁盘驱动器，用于存储计算机发送的用户数据; 用于临时存储在计算机和多个盘驱动器之间发送/接收的数据的高速缓冲存储器; 以及控制单元，用于控制与高速缓冲存储器的数据的输入/输出，其中控制单元存储能够判断用户数据是否存储在磁盘驱动器的扇区中的用户数据识别信息。 根据本发明的磁盘阵列系统允许识别磁盘驱动器的用户数据。
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公开(公告)号：US07657768B2
公开(公告)日：2010-02-02
申请号：US12038566
申请日：2008-02-27
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。
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公开(公告)号：US07047354B2
公开(公告)日：2006-05-16
申请号：US10419096
申请日：2003-04-21
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。
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公开(公告)号：US20050262300A1
公开(公告)日：2005-11-24
申请号：US10912636
申请日：2004-08-04
CPC分类号： G06F3/0659 , G06F3/0623 , G06F3/0689 , G06F12/0866 , G11B20/00086 , G11B20/00702 , G11B20/00768
摘要： To provide a disk array system which particularly enables the use of a WORM function when the disk array system uses RAID. When receiving a write request from a computer (100), it is judged whether or not a writing of write data from the computer is possible, based on a content indicated by write inhibition information. If the writing is possible, the guarantee code of the transferred data is generated, the write inhibition information indicating that a region in which the data is stored is not writable is generated, and the generated write inhibition information is stored in the guarantee code, the guarantee code storing the write inhibition information is assigned to the region in which the data received from the computer (100) is stored, and the data to which the guarantee code storing the write inhibition information is assigned is stored in a cache memory (230) and/or a disk drive (270). If the write data from the computer (100) is not writable, it is informed to the computer (100).
摘要翻译： 提供一种磁盘阵列系统，当磁盘阵列系统使用RAID时，特别能够使用WORM功能。 当从计算机（100）接收到写入请求时，基于由写入禁止信息指示的内容来判断是否可能从计算机写入写入数据。 如果可以进行写入，则生成传送数据的保证码，生成指示存储数据的区域不可写入的写入禁止信息，并且生成的写入禁止信息存储在保证码中， 存储写入禁止信息的保证代码被分配给存储从计算机（100）接收的数据的区域，并且存储写入禁止信息的保证码的数据被存储在高速缓冲存储器（230）中， 和/或磁盘驱动器（270）。 如果来自计算机（100）的写入数据不可写入，则通知计算机（100）。
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公开(公告)号：US06941439B2
公开(公告)日：2005-09-06
申请号：US10282863
申请日：2002-10-28
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。
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公开(公告)号：US20050071525A1
公开(公告)日：2005-03-31
申请号：US10988496
申请日：2004-11-16
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.
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公开(公告)号：US08089487B2
公开(公告)日：2012-01-03
申请号：US11447854
申请日：2006-06-07
申请人： Akihiro Mannen , Akira Nishimoto , Junji Ogawa
发明人： Akihiro Mannen , Akira Nishimoto , Junji Ogawa
CPC分类号： G06F3/0659 , G06F3/0607 , G06F3/0617 , G06F3/0632 , G06F3/0635 , G06F3/0662 , G06F3/067 , G06F8/65 , G06F8/656
摘要： The present invention enables to update a program in a storage control device while processing access requests, without imposing any burden on a host. When execution of updating of a program is commanded from a management terminal, an update control unit starts within the controller which is the object of updating. After a host I/F unit has been connected to an access request processing unit within another controller by a connection control unit, the update control unit updates a program which is stored in a program memory or a boot disk. When this updating is completed, the update control unit reconnects the host I/F unit to its access processing unit by the connection control unit. Since the stored contents of data memories are synchronized, the other access request processing unit can continue processing access requests from the host in place one access request processing unit.
摘要翻译： 本发明能够在处理访问请求的同时更新存储控制装置中的程序，而不会对主机造成任何负担。 当从管理终端命令执行更新程序时，更新控制单元在作为更新对象的控制器内启动。 在通过连接控制单元将主机I / F单元连接到另一控制器内的访问请求处理单元之后，更新控制单元更新存储在程序存储器或引导盘中的程序。 当该更新完成时，更新控制单元通过连接控制单元将主机I / F单元重新连接到其访问处理单元。 由于数据存储器的存储内容被同步，所以其他访问请求处理单元可以继续处理来自主机的访问请求一个访问请求处理单元。
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公开(公告)号：US20080168227A1
公开(公告)日：2008-07-10
申请号：US12038566
申请日：2008-02-27
IPC分类号： 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。
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