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1. 发明授权

US09170741B2 Information processing system and control method for information processing system 有权
标题翻译：信息处理系统及信息处理系统的控制方法
公开(公告)号：US09170741B2
公开(公告)日：2015-10-27
申请号：US14504515
申请日：2014-10-02
申请人： FUJITSU LIMITED
发明人： Yotaro Konishi , Noboru Iwamatsu
IPC分类号： G11B19/20 , G06F3/06 , G11B5/86
CPC分类号： G06F3/0611 , G06F3/0625 , G06F3/0634 , G06F3/0653 , G06F3/0689 , G11B5/86 , G11B19/209 , Y02D10/154
摘要： An information processing system includes a first information processing apparatus coupled to a first magnetic-disk-device groups including first magnetic disk devices whose motors rotate, a second information processing apparatus coupled to a second magnetic-disk-device group including one or more second magnetic disk devices whose motors rotate and a plurality of third magnetic disk devices whose motors are in a stop state. A management apparatus which included in the system is configured to manage the first and second information processing apparatuses, wherein, when data is to be written, the management apparatus outputs a write request to any of the plurality of first magnetic disk devices and any of the one or more second magnetic disk devices, and when data is to be read, the management apparatus outputs a read request to any of the plurality of first magnetic disk devices.
摘要翻译：信息处理系统包括耦合到第一磁盘 - 设备组的第一信息处理设备，所述第一磁盘 - 设备组包括电动机旋转的第一磁盘设备，耦合到第二磁盘 - 设备组的第二信息处理设备，所述第二磁盘 - 设备组包括一个或多个第二磁电动机旋转的盘装置和电动机处于停止状态的多个第三磁盘装置。包括在系统中的管理装置被配置为管理第一和第二信息处理装置，其中当要写入数据时，管理装置向多个第一磁盘装置中的任一个输出写入请求，一个或多个第二磁盘装置，并且当要读取数据时，管理装置向多个第一磁盘装置中的任一个输出读取请求。

2. 发明授权

US09086866B2 Power supply circuit for hard disk drive 有权
标题翻译：硬盘驱动器电源电路
公开(公告)号：US09086866B2
公开(公告)日：2015-07-21
申请号：US13568043
申请日：2012-08-06
申请人： Kang Wu , Wei-Dong Cong
发明人： Kang Wu , Wei-Dong Cong
IPC分类号： G06F1/26 , G11B19/20 , H02J1/10
CPC分类号： G06F1/26 , G11B19/209
摘要： A power supply circuit for powering first and second groups of hard disk drives in a cabinet, includes a connector and first to third connection units. When there is only one server in the cabinet, the first node is connected to the first power terminal of the connector, the first connection unit is turned on, and the second connection unit is turned off. When there are two servers in the cabinet, the first and second nodes are respectively connected to the first and second power terminals of the connector, the first connection unit is turned on, and the second and third connection units are turned off.
摘要翻译：用于为机柜中的第一组和第二组硬盘驱动器供电的电源电路包括连接器和第一至第三连接单元。当机柜中仅有一台服务器时，第一个节点连接到连接器的第一个电源端子，第一个连接单元打开，第二个连接单元关闭。当机柜中有两台服务器时，第一和第二节点分别连接到连接器的第一和第二电源端子，第一连接单元接通，第二和第三连接单元关闭。

3. 发明授权

US08908326B1 Hard disk drive mechanical modules with common controller 有权
标题翻译：硬盘驱动器机械模块，带公共控制器
公开(公告)号：US08908326B1
公开(公告)日：2014-12-09
申请号：US13430304
申请日：2012-03-26
申请人： James Christopher Sorenson, III , Colin L. Lazier , Kestutis Patiejunas
发明人： James Christopher Sorenson, III , Colin L. Lazier , Kestutis Patiejunas
IPC分类号： G11B17/03
CPC分类号： G11B19/209
摘要： A system for storing data includes two or more drive mechanical modules configured to store data, one or more drive control modules coupled to the drive mechanical modules, and a data control module. The drive control modules control mechanical operations in the drive mechanical modules. The data control modules access data on the drive mechanical modules.
摘要翻译：用于存储数据的系统包括被配置为存储数据的两个或更多个驱动机械模块，耦合到驱动机械模块的一个或多个驱动控制模块和数据控制模块。驱动控制模块控制驱动机械模块中的机械操作。数据控制模块访问驱动器机械模块上的数据。

4. 发明申请

US20130321945A1 POWER SUPPLY CIRCUIT FOR HARD DISK DRIVE 有权
标题翻译：用于硬盘驱动器的电源电路
公开(公告)号：US20130321945A1
公开(公告)日：2013-12-05
申请号：US13568043
申请日：2012-08-06
申请人： KANG WU , WEI-DONG CONG
发明人： KANG WU , WEI-DONG CONG
IPC分类号： G11B33/12
CPC分类号： G06F1/26 , G11B19/209
摘要： A power supply circuit for powering first and second groups of hard disk drives in a cabinet, includes a connector and first to third connection units. When there is only one server in the cabinet, the first node is connected to the first power terminal of the connector, the first connection unit is turned on, and the second connection unit is turned off. When there are two servers in the cabinet, the first and second nodes are respectively connected to the first and second power terminals of the connector, the first connection unit is turned on, and the second and third connection units are turned off.
摘要翻译：用于为机柜中的第一组和第二组硬盘驱动器供电的电源电路包括连接器和第一至第三连接单元。当机柜中仅有一台服务器时，第一个节点连接到连接器的第一个电源端子，第一个连接单元打开，第二个连接单元关闭。当机柜中有两台服务器时，第一和第二节点分别连接到连接器的第一和第二电源端子，第一连接单元接通，第二和第三连接单元关闭。

5. 发明授权

US08369040B2 Storage control device and rotation speed control method for storage device 有权
标题翻译：存储设备的存储控制装置和转速控制方法
公开(公告)号：US08369040B2
公开(公告)日：2013-02-05
申请号：US12668638
申请日：2009-11-17
申请人： Yukiyoshi Takamura , Tomohisa Ogasawara , Yuji Hata
发明人： Yukiyoshi Takamura , Tomohisa Ogasawara , Yuji Hata
IPC分类号： G11B19/28
CPC分类号： G11B19/209 , G11B33/128
摘要： To provide a storage control device capable of changing the rotation speed of storage devices.A plurality of hard disk drives 1 is mounted in the device mounting unit 7. The rotation speed control unit 2 detects the mounting location of each hard disk drive 1, and determines the rotation speed in accordance with the location of each hard disk drive 1. The rotation speeds of adjacent hard disk drives 1 are different from each other. The rotation speed control unit 2 changes the rotation speed of each hard disk drive 1 to the determined rotation speed.
摘要翻译：提供能够改变存储装置的转速的存储控制装置。多个硬盘驱动器1安装在装置安装单元7中。转速控制单元2检测每个硬盘驱动器1的安装位置，并根据每个硬盘驱动器1的位置确定转速。相邻硬盘驱动器1的旋转速度彼此不同。转速控制单元2将每个硬盘驱动器1的转速改变到所确定的转速。

6. 发明申请

US20100103785A1 TABLE-DRIVEN POWER UTILIZATION METRICS 失效
标题翻译：表驱动功率利用度量
公开(公告)号：US20100103785A1
公开(公告)日：2010-04-29
申请号：US12259137
申请日：2008-10-27
申请人： Mohamad El-Batal , Ray M. Jantz , Dennis T. Kleppen
发明人： Mohamad El-Batal , Ray M. Jantz , Dennis T. Kleppen
IPC分类号： G11B19/00
CPC分类号： G11B19/209
摘要： An apparatus and method for determining the power consumption of one or more disk arrays are described. Power consumption information for various hardware components of the array, especially that for the disk drives since these consume more than 90% of the required power, are stored in a static data table in a database which may be controller firmware. Through inspection of this table and the chosen state of the individual disk drives as directed by a controller, one may determine the power use of the array.
摘要翻译：描述了用于确定一个或多个磁盘阵列的功率消耗的装置和方法。阵列的各种硬件组件的功耗信息，特别是磁盘驱动器，因为消耗了所需功率的90％以上的功耗信息存储在可能是控制器固件的数据库中的静态数据表中。通过根据控制器的指示检查该表和各个磁盘驱动器的选择状态，可以确定阵列的功率使用。

7. 发明授权

US07242656B2 Disk system and power-on sequence for the same 失效
标题翻译：磁盘系统和上电顺序相同
公开(公告)号：US07242656B2
公开(公告)日：2007-07-10
申请号：US10617681
申请日：2003-07-14
申请人： Yoshihisa Kamo , Hitoshi Kakuta , Atsushi Tanaka , Yosuke Seo
发明人： Yoshihisa Kamo , Hitoshi Kakuta , Atsushi Tanaka , Yosuke Seo
IPC分类号： G11B7/00
CPC分类号： G06F1/266 , G11B19/209
摘要： With respect to the disk drives provided power from a single power source in a disk drive system, start up power is first supplied to a first start-up group of the disks, preferably comprising all of the master disks, with the size of the group being selected so that the required current does not exceed the capacity of the power source. When the disk drives of the first group have substantially reached steady state, start-up is conducted with respect to a second start-up group of the disk drives so that the current required during start-up for the second group and the current required for steady state drive of the first start-up group does not exceed the capacity of the power source. With respect to each start-up group, the number of disk drives is the maximum integer value and decreases or remains the same with respect to subsequent start-up groups. When simultaneously transferring subdivided data in parallel to all of the disk drives of a parity group, respectively, seek operations in such a system are prevented from occurring simultaneously by offsetting the indices on the disks, by varying the seek operation start timing or by varying the head addresses for the start of reading and writing, all within one revolution, but the seek operations are ended at the same time, to reduce peak current requirements of the power source.
摘要翻译：对于提供来自磁盘驱动器系统中的单个电源的电力的磁盘驱动器，首先将启动电力提供给具有组的大小的优选地包括所有主盘的磁盘的第一启动组被选择使得所需电流不超过电源的容量。当第一组的磁盘驱动器已经基本上达到稳定状态时，相对于磁盘驱动器的第二启动组进行启动，使得第二组启动期间所需的电流以及第二组所需的电流第一启动组的稳态驱动不超过电源的容量。对于每个启动组，磁盘驱动器的数量是最大整数值，并且相对于后续的启动组而言减少或保持不变。当分别同时将分割的数据传送到奇偶校验组的所有磁盘驱动器时，通过改变寻道操作开始定时或通过改变寻道操作开始时间来防止这种系统中的寻找操作同时发生，开始阅读和写入的头地址全部在一轮之内，但寻道操作同时结束，以减少电源的峰值电流要求。

8. 发明申请

US20050128626A1 Storage system 失效
标题翻译：存储系统
公开(公告)号：US20050128626A1
公开(公告)日：2005-06-16
申请号：US10788401
申请日：2004-03-01
申请人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa
发明人： Hiroshi Suzuki , Hiromi Matsushige , Masato Ogawa
IPC分类号： G06F3/06 , G11B15/18 , G11B19/20
CPC分类号： G11B19/20 , G06F1/26 , G06F11/2015 , G11B19/209
摘要： A storage system capable of reducing the start-up time of disk drives is provided. If a power source monitor circuit itself is normal (S93), the power source monitor circuit reads a detection signal from a detection circuit, and checks power sources (S94). If the power sources are normal (S95), all disks are spun up (S96). When the spin-up of all disks is completed (S98), processing is completed. If either of two power sources fails (S95), the power source monitor circuit reports the fact to a host control logical part (S99). The power source monitor circuit clears its internal counter to zero (S100) and issues a drive command to HDDs (S101). When the spin-up of all disks is completed (S103), processing is completed. If there is a disk which has not yet been spun up, the power source monitor circuit sets the internal counter to n+1 (S104) and returns to Step S101. N-number of HDDs are divided into groups respectively including six disks, six disks, four disks and one disk, and if the disks are driven in units of the groups, the power source monitor circuit sets the internal counter to n+Δn.
摘要翻译：提供了能够减少磁盘驱动器启动时间的存储系统。如果电源监视电路本身正常（S93），则电源监视电路从检测电路读取检测信号，并检查电源（S94）。如果电源正常（S95），则所有的磁盘都被旋转（S96）。当所有磁盘的启动完成时（S98），处理完成。如果两个电源中的任一个发生故障（S95），电源监视电路将事件报告给主机控制逻辑部分（S 99）。电源监视电路将其内部计数器清零（S100），并向HDD发出驱动命令（S101）。当所有磁盘的旋转完成时（S103），处理完成。如果存在尚未旋转的盘，则电源监视电路将内部计数器设置为n + 1（S104），并返回到步骤S101。 N个HDD被分成包括六个磁盘，六个磁盘，四个磁盘和一个磁盘的组，并且如果以组为单位驱动磁盘，则电源监视器电路将内部计数器设置为n + Deltan。

9. 发明授权

US06625690B2 Disk system and power-on sequence for the same 失效
公开(公告)号：US06625690B2
公开(公告)日：2003-09-23
申请号：US10122301
申请日：2002-04-16
申请人： Yoshihisa Kamo , Hitoshi Kakuta , Atsushi Tanaka , Yosuke Seo
发明人： Yoshihisa Kamo , Hitoshi Kakuta , Atsushi Tanaka , Yosuke Seo
IPC分类号： G06F1200
CPC分类号： G06F1/266 , G11B19/209
摘要： With respect to the disk drives provided power from a single power source in a disk drive system, start up power is first supplied to a first start-up group of the disks, preferably comprising all of the master disks, with the size of the group being selected so that the required current does not exceed the capacity of the power source. When the disk drives of the first group have substantially reached steady state, start-up is conducted with respect to a second start-up group of the disk drives so that the current required during start-up for the second group and the current required for steady state drive of the first start-up group does not exceed the capacity of the power source. With respect to each start-up group, the number of disk drives is the maximum integer value and decreases or remains the same with respect to subsequent start-up groups. When simultaneously transferring subdivided data in parallel to all of the disk drives of a parity group, respectively, seek operations in such a system are prevented from occurring simultaneously by offsetting the indices on the disks, by varying the seek operation start timing or by varying the head addresses for the start of reading and writing, all within one revolution, but the seek operations are ended at the same time, to reduce peak current requirements of the power source.

10. 发明申请

US20170300264A1 STORAGE ENCLOSURE WITH DAISY-CHAINED SIDEBAND SIGNAL ROUTING AND DISTRIBUTED LOGIC DEVICES 审中-公开
公开(公告)号：US20170300264A1
公开(公告)日：2017-10-19
申请号：US15132158
申请日：2016-04-18
申请人： Super Micro Computer, Inc.
发明人： RS HSIAO , Kelvin TSENG , Lawrence H. LIANG , Richard CHEN
IPC分类号： G06F3/06 , G11B33/02 , G06F1/32 , G11B33/12 , G06F1/26
CPC分类号： G06F3/0634 , G06F1/266 , G06F1/3268 , G06F1/3287 , G06F3/0604 , G06F3/0626 , G06F3/0658 , G06F3/0659 , G06F3/0689 , G11B19/209 , G11B33/02 , G11B33/126 , Y02D10/154 , Y02D10/171
摘要： A storage enclosure includes a plurality of hard drive sub-boards, each configured to include a plurality of hard drives. A local logic device manages each hard drive sub-board. A master logic device manages the local logic devices. The master logic device receives management commands from a host computer system coupled to the storage enclosure, and routes those commands to specific local logic devices. The local logic devices then relay the commands to specifically targeted hard drives. Thus, each hard drive within the storage enclosure can be independently controlled, allowing a single hard drive to be powered down without powering down other hard drives in the enclosure.

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