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1. 发明授权

US08954768B2 Storage system power management 有权
标题翻译：存储系统电源管理
公开(公告)号：US08954768B2
公开(公告)日：2015-02-10
申请号：US12483443
申请日：2009-06-12
申请人： Louie A. Dickens , Timothy A. Johnson , Craig A. Klein , Gregg S. Lucas , Daniel J. Winarski
发明人： Louie A. Dickens , Timothy A. Johnson , Craig A. Klein , Gregg S. Lucas , Daniel J. Winarski
IPC分类号： G06F1/00 , G06F1/26 , G06F1/30 , G06F13/00 , G06F3/06 , G06F1/32
CPC分类号： G06F3/0625 , G06F1/3221 , G06F3/0634 , G06F3/0688 , G06F3/0689 , Y02D10/154
摘要： A method for managing power consumed by storage systems and other devices is disclosed herein. In certain embodiments, such a method may include initially monitoring conditions (such as data traffic conditions) on a communication link between a first device and a second device. The method may further include determining whether the conditions on the communication link warrant powering down or powering up the second device. In the event the conditions warrant powering down the second device, a power-down command may be generated and transmitted from the first device to the second device. In the event the conditions warrant powering up the second device, a power-up command may be generated and transmitted from the first device to the second device. In selected embodiments, the power-up and power-down commands are one of SCSI commands and FICON commands. A corresponding apparatus, system, and computer-usable medium are also disclosed and claimed herein.
摘要翻译：本文公开了一种用于管理由存储系统和其他设备消耗的功率的方法。在某些实施例中，这种方法可以包括在第一设备和第二设备之间的通信链路上初始地监视条件（诸如数据业务条件）。该方法还可以包括确定通信链路上的条件是否保证关闭第二设备的电源或上电。在条件允许关闭第二设备的情况下，可以产生掉电命令并从第一设备发送到第二设备。在条件允许上电第二设备的情况下，可以产生上电命令并从第一设备发送到第二设备。在选定的实施例中，上电和断电命令是SCSI命令和FICON命令之一。本文还公开并要求对应的装置，系统和计算机可用介质。

2. 发明授权

US08302137B2 Apparatus and method to provide a signal using a communication link 有权
标题翻译：使用通信链路提供信号的装置和方法
公开(公告)号：US08302137B2
公开(公告)日：2012-10-30
申请号：US10675869
申请日：2003-09-29
申请人： Brian J. Cagno , Matthew D. Bomhoff , Gregg S. Lucas , Kenny N. Qiu , Andrew E. Seidel
发明人： Brian J. Cagno , Matthew D. Bomhoff , Gregg S. Lucas , Kenny N. Qiu , Andrew E. Seidel
IPC分类号： H04N7/173 , H04N7/16 , G06F13/00 , G06F13/28
CPC分类号： H04L25/03878
摘要： A method to provide a signal using a communication link. The method disposes a passive transponder on the communication link, where that passive transponder includes a memory. The method reads information relating to the communication link from the memory, and then, based upon that information, adjusts certain characteristics of a signal provided using the communication link.
摘要翻译：一种使用通信链路提供信号的方法。该方法在通信链路上配置无源应答器，其中无源应答器包括存储器。该方法从存储器读取与通信链路相关的信息，然后基于该信息调整使用通信链路提供的信号的某些特性。

3. 发明授权

US08219740B2 Flash sector seeding to reduce program times 有权
标题翻译：闪光扇播种以减少节目时间
公开(公告)号：US08219740B2
公开(公告)日：2012-07-10
申请号：US12146098
申请日：2008-06-25
申请人： Brian J. Cagno , John C. Elliott , Gregg S. Lucas , Kenny N. Qiu
发明人： Brian J. Cagno , John C. Elliott , Gregg S. Lucas , Kenny N. Qiu
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G06F2212/7208
摘要： A non-volatile flash memory comprises a plurality of non-volatile memories where a first non-volatile memory is pre-programmed (erased) with all ones, and at least a second non-volatile memory is pre-programmed with a seed value that takes advantage of the reduced programming time for less than six zeros. When writing (programming) a data byte, the memory system looks up the data byte in one or more seed tables to determine a portion of non-volatile memory to which the memory system may write the data byte with a reduced programming time. The memory system then records the location of the data byte in an address translation table so the data byte may be accessed.
摘要翻译：非易失性闪速存储器包括多个非易失性存储器，其中第一非易失性存储器与所有非易失性存储器被预编程（擦除），并且至少第二非易失性存储器被预编程有种子值，利用减少的编程时间少于六个零。当写入（编程）数据字节时，存储器系统在一个或多个种子表中查找数据字节，以确定存储器系统可以以减少的编程时间写入数据字节的非易失性存储器的一部分。然后，存储器系统将数据字节的位置记录在地址转换表中，以便可以访问数据字节。

4. 发明授权

US08201020B2 Method apparatus and system for a redundant and fault tolerant solid state disk 有权
标题翻译：用于冗余和容错固态盘的方法装置和系统
公开(公告)号：US08201020B2
公开(公告)日：2012-06-12
申请号：US12617023
申请日：2009-11-12
申请人： Brian J. Cagno , John C. Elliott , Gregg S. Lucas , Andrew D. Walls
发明人： Brian J. Cagno , John C. Elliott , Gregg S. Lucas , Andrew D. Walls
IPC分类号： G06F11/07
CPC分类号： G06F11/2094 , G06F11/2089 , G06F11/2092 , G06F11/2097
摘要： A redundant and fault tolerant solid state disk (SSD) includes a determination module configured to identify a first solid state disk controller (SSDC) configured to connect to a flash array and a second SSDC configured to connect to the flash array. A capture module is configured to capture a copy of an I/O request received by the first SSDC from a port of a dual port connector, and/or capture a copy of an I/O request received by the second SSDC from a port of the dual port connector, and identify a write I/O request from the I/O request. A detection module is configured to detect a failure in the first SSDC. A management module is configured to manage access to a flash array by the first SSDC and the second SSDC. An error recovery and failover module is configured to automatically reassign work from the first SSDC to the second SSDC.
摘要翻译：冗余和容错固态盘（SSD）包括确定模块，其被配置为识别被配置为连接到闪存阵列的第一固态盘控制器（SSDC）和被配置为连接到闪存阵列的第二SSDC。捕获模块被配置为从双端口连接器的端口捕获由第一SSDC接收的I / O请求的副本，和/或从第二SSDC的端口捕获由第二SSDC接收的I / O请求的副本双端口连接器，并从I / O请求中识别写入I / O请求。检测模块被配置为检测第一SSDC中的故障。管理模块被配置为管理由第一SSDC和第二SSDC对闪存阵列的访问。错误恢复和故障切换模块被配置为自动将工作从第一SSDC重新分配给第二SSDC。

5. 发明授权

US08190925B2 Single shared power domain dynamic load based power loss detection and notification 有权
标题翻译：单共享电源域动态负载断电检测和通知
公开(公告)号：US08190925B2
公开(公告)日：2012-05-29
申请号：US12244182
申请日：2008-10-02
申请人： Linda V. Benhase , John C. Elliott , Robert A. Kubo , Gregg S. Lucas
发明人： Linda V. Benhase , John C. Elliott , Robert A. Kubo , Gregg S. Lucas
IPC分类号： G06F1/00
CPC分类号： G06F1/28
摘要： The advanced management module services in a data processing system are configured to determine the system load and provide an input to the early power off warning detection logic that evaluates the power system state to detect a condition when power resources are insufficient to maintain the write caching storage system power within defined acceptable limits. The early power off warning detection logic generates a notification based on the system load and the available power supply resources to maintain maximum availability and reliability characteristics.
摘要翻译：数据处理系统中的高级管理模块服务被配置为确定系统负载，并为早期断电警告检测逻辑提供输入，该逻辑评估电力系统状态，以便在电力资源不足以维持写入高速缓存存储时检测电力系统状态系统功率在规定的可接受限度内。早期断电警告检测逻辑基于系统负载和可用电源资源生成通知，以保持最大的可用性和可靠性特性。

6. 发明授权

US07966723B2 Method for facilitating access to electronic components 有权
标题翻译：促进电子元件访问的方法
公开(公告)号：US07966723B2
公开(公告)日：2011-06-28
申请号：US12113457
申请日：2008-05-01
申请人： Robert B. Basham , Shah Mohammad Rezaul Islam , Gregg S. Lucas , Kenneth R. Schneebeli
发明人： Robert B. Basham , Shah Mohammad Rezaul Islam , Gregg S. Lucas , Kenneth R. Schneebeli
IPC分类号： H01R43/00
CPC分类号： H05K7/1491 , H01R13/514 , H01R35/025 , Y10T29/49002 , Y10T29/49117 , Y10T29/49169
摘要： An electronics component support assembly and an electronics system assembly employing the component support assembly are provided. The component support assembly includes a rotatable base support and a component connector assembly. The rotatable base support is sized to reside within an electronics enclosure and to operatively support multiple electronics components thereon. The component connector assembly is associated with the rotatable base support, and at least some electronics components of the multiple electronics components couple thereto when operatively supported by the rotatable base support. Rotation of the rotatable base support facilitates access to the multiple electronics components, and the component connector assembly allows for rotation of the rotatable base support with the multiple electronics components operatively supported on the rotatable base support.
摘要翻译：提供电子部件支撑组件和采用部件支撑组件的电子系统组件。部件支撑组件包括可旋转的底座支撑件和部件连接器组件。可旋转的底座支撑件的尺寸设置成位于电子设备外壳内并且可操作地支撑其上的多个电子部件。部件连接器组件与可旋转的基座支撑件相关联，并且当由可旋转的底座支撑件可操作地支撑时，多个电子部件的至少一些电子部件耦合到其上。可旋转底座支撑件的旋转便于进入多个电子部件，并且部件连接器组件允许可旋转的底座支撑件与可操作地支撑在可旋转的基座支撑件上的多个电子部件的旋转。

7. 发明授权

US07843836B2 Systems, methods and computer program products for controlling high speed network traffic in server blade environments 有权
标题翻译：用于控制服务器刀片环境中高速网络流量的系统，方法和计算机程序产品
公开(公告)号：US07843836B2
公开(公告)日：2010-11-30
申请号：US12119152
申请日：2008-05-12
申请人： John C. Elliott , Gregg S. Lucas , Robert D. Medlin
发明人： John C. Elliott , Gregg S. Lucas , Robert D. Medlin
IPC分类号： G01R31/08
CPC分类号： H04L41/0659 , H04L67/1097
摘要： Systems, methods and computer program products for controlling high-speed network traffic in server blade environments. Exemplary embodiments include a method for controlling high-speed network traffic in a server blade network, the method including identifying a port under test, identifying a debug port, identifying a code state of interest from the port under test and generating a modified IDLE word in response to an identification of a code state of interest from the port under test.
摘要翻译：用于控制服务器刀片环境中高速网络流量的系统，方法和计算机程序产品。示例性实施例包括用于控制服务器刀片网络中的高速网络流量的方法，所述方法包括识别被测端口，识别调试端口，从被测端口识别感兴趣的代码状态，并生成修改后的IDLE字响应来自被测试端口的代码状态的识别。

8. 发明授权

US07761738B2 Establishing communications across virtual enclosure boundaries 失效
标题翻译：跨虚拟机箱边界建立通信
公开(公告)号：US07761738B2
公开(公告)日：2010-07-20
申请号：US11470856
申请日：2006-09-07
申请人： John C. Elliott , Robert A. Kubo , Gregg S. Lucas
发明人： John C. Elliott , Robert A. Kubo , Gregg S. Lucas
IPC分类号： G06F11/00
CPC分类号： G06F1/187 , G06F11/2015 , G06F11/2089
摘要： A high density storage enclosure houses first and second pluralities of hard disk drives (HDDs). The enclosure may be partitioned into a plurality of virtual enclosures, the first plurality of HDDs being associated with a first virtual enclosure and the second plurality of HDDs being associated with a second virtual enclosure. In the event of a failure within one of the virtual enclosures, an SES in the failed virtual enclosure is isolated from the rest of the virtual enclosure. Then, an inter-enclosure link may be enabled between the failed virtual enclosure and another virtual enclosure. The isolated SES processor may then be accessed to obtain data associated with the failure and to execute commands associated with a recovery process.
摘要翻译：高密度存储机箱容纳第一和第二多个硬盘驱动器（HDD）。所述外壳可以被划分成多个虚拟外壳，所述第一多个HDD与第一虚拟外壳相关联，并且所述第二多个HDD与第二虚拟外壳相关联。如果虚拟机箱之一发生故障，故障虚拟机箱中的SES与虚拟机箱的其余部分隔离。然后，可以在故障虚拟机箱和另一个虚拟机箱之间启用机柜间链路。然后可以访问隔离的SES处理器以获得与故障相关联的数据并执行与恢复过程相关联的命令。

9. 发明授权

US07743201B2 Apparatus and method to assign addresses to a plurality of information storage devices 失效
标题翻译：将地址分配给多个信息存储装置的装置和方法
公开(公告)号：US07743201B2
公开(公告)日：2010-06-22
申请号：US12058496
申请日：2008-03-28
申请人： John C. Elliott , Shah Mohammad Rezaul Islam , Robert A. Kubo , Gregg S. Lucas
发明人： John C. Elliott , Shah Mohammad Rezaul Islam , Robert A. Kubo , Gregg S. Lucas
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： H04L61/2038 , G06F11/2007 , G06F11/2092 , G06F11/2094 , G06F2213/0052 , H04L29/12254 , H04L67/1097
摘要： A method to assign addresses to a plurality of data storage devices, by providing a switch and (N) data storage devices, where each of those (N) data storage devices is interconnected with said switch. The method further establishes (M) arbitrated loop physical addresses (“AL_PAs”), where (M) is less than (N), and assigns a different one of each of the (M) AL_PAs to a different one of the (N) data storage devices, such that the (N) data storage devices comprise (M) AL_PA-assigned data storage devices and (P) non-address-assigned data storage devices. The method then detects a failure of an (i)th AL_PA-assigned data storage device, and transfers the (i)th AL_PA from the failed address-assigned data storage device to a (j)th data storage device, where that (j)th data storage device comprises one of the (P) previously non-addressed data storage devices.
摘要翻译：一种通过提供交换机和（N）数据存储设备来分配地址给多个数据存储设备的方法，其中这些（N）个数据存储设备中的每一个与所述交换机互连。该方法进一步建立（M）仲裁环路物理地址（“AL_PAs”），其中（M）小于（N），并且将（M）个AL_PA中的每一个分配给（N）数据存储设备，使得（N）个数据存储设备包括（M）AL_PA分配的数据存储设备和（P）非地址分配的数据存储设备。然后，该方法检测第（i）个AL_PA分配的数据存储设备的故障，并且将（i）第二AL_PA从故障地址分配数据存储设备传送到第（j）个数据存储设备，其中（j ）数据存储设备包括（P）先前未寻址的数据存储设备之一。

10. 发明授权

US07721155B2 I2C failure detection, correction, and masking 有权
标题翻译： I2C故障检测，校正和掩蔽
公开(公告)号：US07721155B2
公开(公告)日：2010-05-18
申请号：US11769613
申请日：2007-06-27
申请人： Kevan D. Holdaway , Gregg S. Lucas , Ivan R. Olguin, II
发明人： Kevan D. Holdaway , Gregg S. Lucas , Ivan R. Olguin, II
IPC分类号： G06F11/00
CPC分类号： G06F11/2007 , G06F11/0745 , G06F11/0757
摘要： A method of operation of a computer system having a master and slave Inter-IC (I2C) bus network includes detecting and isolating an I2C bus failure, configuring a failed I2C bus as offline, reconfiguring a remaining I2C bus as a multi-mastered bus, and masking the failed I2C bus from operation until the failed I2C bus can be repaired. A first test request is sent to a remote device from a local device. If the remote device receives the first test request, a remote bus mode is switched to a failure position, a local bus mode is switched to a multi-master position, and a second request is sent to the remote device to indicate position changes.
摘要翻译：具有主从IC（I2C）总线网络的计算机系统的操作方法包括检测和隔离I2C总线故障，将故障I2C总线配置为脱机，将剩余的I2C总线重新配置为多主母线，并屏蔽失败的I2C总线，直到故障的I2C总线被修复。第一个测试请求从本地设备发送到远程设备。如果远程设备接收到第一测试请求，则将远程总线模式切换到故障位置，将本地总线模式切换到多主站位置，并且向远程设备发送第二请求以指示位置改变。

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