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1.发明授权Sequential power up of devices in a computing cluster based on device function 有权基于设备功能的计算集群中设备的顺序上电公开(公告)号：US09360908B2
公开(公告)日：2016-06-07
申请号：US13711757
申请日：2012-12-12
CPC分类号： G06F1/26 , G06F1/188 , G06F1/189 , G06F1/30 , G06F1/3203
摘要： A computer program product includes computer usable program code embodied on a tangible computer usable storage medium for: identifying a plurality of power distribution units (PDUs) disposed in a rack, wherein each PDU receives power from a main power source, and wherein each PDU includes a circuit breaker; identifying a plurality of devices disposed in the rack, wherein each device receives power from one of the PDUs, and wherein the plurality of devices are selected from server nodes, network switches and external data storage devices; and powering on, for each of the PDU, the plurality of devices that are connected to the PDU in a sequence to prevent an inrush current from tripping the circuit breaker within the PDU, wherein the sequence powers on the devices identified as network switches and external data storage devices prior to powering on the devices identified as server nodes.
摘要翻译： 计算机程序产品包括体现在有形计算机可用存储介质上的计算机可用程序代码，用于：识别设置在机架中的多个配电单元（PDU），其中每个PDU从主电源接收电力，并且其中每个PDU包括 断路器; 识别设置在所述机架中的多个设备，其中每个设备从所述PDU之一接收电力，并且其中所述多个设备从服务器节点，网络交换机和外部数据存储设备中选择; 并为PDU中的每一个为PDU连接的多个设备供电，以防止浪涌电流跳闸PDU内的断路器，其中该序列对被标识为网络交换机和外部设备的设备供电 在对被标识为服务器节点的设备供电之前的数据存储设备。
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公开(公告)号：US20140360696A1
公开(公告)日：2014-12-11
申请号：US13911159
申请日：2013-06-06
IPC分类号： H05K7/20
CPC分类号： G06F1/206 , G06F2200/201 , H05K7/20781
摘要： A rear door heat exchanger includes a door frame have opposing first and second edges, a fluid supply manifold secured along the first edge of the door frame, a fluid return manifold secured along the second edge of the door frame, a fin tube assembly including a plurality of fin tubes extending across a central region of the rear door heat exchanger and forming an air flow pathway through the fin tube assembly, and an actuator for controllably moving the fin tube assembly between retracted and extended positions. The rear door heat exchanger further comprises a plurality of supply pipe coupling assemblies and a plurality of return pipe coupling assemblies, each pipe coupling assembly providing fluid communication between one of the manifolds and one of the fin tubes.
摘要翻译： 后门热交换器包括具有相对的第一和第二边缘的门框架，沿着门框架的第一边缘固定的流体供应歧管，沿着门框的第二边缘固定的流体回流歧管，翅片管组件， 多个翅片管延伸穿过后门热交换器的中心区域并且形成通过翅片管组件的空气流动路径，以及致动器，用于在缩回位置和伸出位置之间可控地移动翅片管组件。 后门热交换器还包括多个供应管连接组件和多个回流管联接组件，每个管连接组件提供其中一个歧管和一个翅片管之间的流体连通。
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公开(公告)号：US20140181564A1
公开(公告)日：2014-06-26
申请号：US13726948
申请日：2012-12-26
IPC分类号： G06F1/26
CPC分类号： G06F1/189 , G06F1/26 , G06F11/2015 , H05K7/1492
摘要： A computer-implemented method identifies the path of a first power circuit to a first power supply that is connected to supply power to an electronic device, and identifies the path of a second power circuit to a second power supply that is connected to supply power to the electronic device. The method then compares the path of the first power distribution circuit with the path of the second power distribution circuit to determine a measure of redundancy in the first and second distribution paths. A measure of redundancy may then be output to a user.
摘要翻译： 计算机实现的方法将第一电源电路的路径识别为连接到向电子设备供电的第一电源，并且将第二电源电路的路径识别为连接到电源的第二电源 电子设备。 该方法然后将第一配电电路的路径与第二配电电路的路径进行比较，以确定第一和第二分配路径中的冗余度量。 然后可以向用户输出冗余度量。
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4.发明申请SEQUENTIAL POWER UP OF DEVICES IN A COMPUTING CLUSTER BASED ON DEVICE FUNCTION 有权基于设备功能的计算机中设备的顺序上电公开(公告)号：US20140164811A1
公开(公告)日：2014-06-12
申请号：US13711757
申请日：2012-12-12
IPC分类号： G06F1/26
CPC分类号： G06F1/26 , G06F1/188 , G06F1/189 , G06F1/30 , G06F1/3203
摘要： A computer program product includes computer usable program code embodied on a tangible computer usable storage medium for: identifying a plurality of power distribution units (PDUs) disposed in a rack, wherein each PDU receives power from a main power source, and wherein each PDU includes a circuit breaker; identifying a plurality of devices disposed in the rack, wherein each device receives power from one of the PDUs, and wherein the plurality of devices are selected from server nodes, network switches and external data storage devices; and powering on, for each of the PDU, the plurality of devices that are connected to the PDU in a sequence to prevent an inrush current from tripping the circuit breaker within the PDU, wherein the sequence powers on the devices identified as network switches and external data storage devices prior to powering on the devices identified as server nodes.
摘要翻译： 计算机程序产品包括体现在有形计算机可用存储介质上的计算机可用程序代码，用于：识别设置在机架中的多个配电单元（PDU），其中每个PDU从主电源接收电力，并且其中每个PDU包括 断路器; 识别设置在所述机架中的多个设备，其中每个设备从所述PDU之一接收电力，并且其中所述多个设备从服务器节点，网络交换机和外部数据存储设备中选择; 并为PDU中的每一个为PDU连接的多个设备供电，以防止浪涌电流跳闸PDU内的断路器，其中该序列对被标识为网络交换机和外部设备的设备供电 在对被标识为服务器节点的设备供电之前的数据存储设备。
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公开(公告)号：US20140177738A1
公开(公告)日：2014-06-26
申请号：US13954723
申请日：2013-07-30
IPC分类号： H04B3/54
CPC分类号： H04B3/542 , G06F1/189 , H02J13/0024 , H04B3/54 , H04B2203/5445 , H04B2203/5466 , H05K7/1492
摘要： A method provides digital communication over an electrical power supply cable between a management processor in a circuit breaker panel (CBP) and a management processor in a power distribution unit (PDU), wherein the CBP has a CBP identification code (ID) and the PDU has a PDU ID. The digital communication provides the CBP management processor with the PDU ID for the PDU that is connected through the electrical power supply cable to the CBP, or the digital communication provides the PDU management processor with the CBP ID for the CBP that is connected through the electrical power supply cable to the PDU. The method further comprises identifying the electrical power supply cable connection by communicating first and second endpoints of the electrical power cable connection to a cluster management entity, wherein the first endpoint is identified by the CBP ID and the second endpoint is identified by the PDU ID.
摘要翻译： 一种方法通过断路器面板（CBP）中的管理处理器和配电单元（PDU）中的管理处理器之间的电源电缆提供数字通信，其中CBP具有CBP识别码（ID）和PDU 具有PDU ID。 数字通信为CBP管理处理器提供通过电源电缆连接到CBP的PDU的PDU ID，或者数字通信为PDU管理处理器提供通过电气连接的CBP的CBP ID 电源线到PDU。 该方法还包括通过将电力电缆连接的第一和第二端点传送到集群管理实体来识别电力供应电缆连接，其中第一端点由CBP ID标识，第二端点由PDU ID标识。
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公开(公告)号：US08750393B1
公开(公告)日：2014-06-10
申请号：US13954723
申请日：2013-07-30
IPC分类号： H04B3/00
CPC分类号： H04B3/542 , G06F1/189 , H02J13/0024 , H04B3/54 , H04B2203/5445 , H04B2203/5466 , H05K7/1492
摘要： A method provides digital communication over an electrical power supply cable between a management processor in a circuit breaker panel (CBP) and a management processor in a power distribution unit (PDU), wherein the CBP has a CBP identification code (ID) and the PDU has a PDU ID. The digital communication provides the CBP management processor with the PDU ID for the PDU that is connected through the electrical power supply cable to the CBP, or the digital communication provides the PDU management processor with the CBP ID for the CBP that is connected through the electrical power supply cable to the PDU. The method further comprises identifying the electrical power supply cable connection by communicating first and second endpoints of the electrical power cable connection to a cluster management entity, wherein the first endpoint is identified by the CBP ID and the second endpoint is identified by the PDU ID.
摘要翻译： 一种方法通过断路器面板（CBP）中的管理处理器和配电单元（PDU）中的管理处理器之间的电源电缆提供数字通信，其中CBP具有CBP识别码（ID）和PDU 具有PDU ID。 数字通信为CBP管理处理器提供通过电源电缆连接到CBP的PDU的PDU ID，或者数字通信为PDU管理处理器提供通过电气连接的CBP的CBP ID 电源线到PDU。 该方法还包括通过将电力电缆连接的第一和第二端点传送到集群管理实体来识别电力供应电缆连接，其中第一端点由CBP ID标识，第二端点由PDU ID标识。
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公开(公告)号：US20140096139A1
公开(公告)日：2014-04-03
申请号：US13632200
申请日：2012-10-01
IPC分类号： G06F9/46
CPC分类号： G06F9/5027 , G06F11/008 , G06F2209/5021
摘要： A method identifies uptime for each of a plurality of components within a cluster of nodes, and determines a reliability level for each of the plurality of components, where the reliability level of each component is determined by comparing the identified uptime for the component with mean-time-between-failure data for components of the same component type. The method also determines a priority level and a job type for a job to be scheduled. Then, at least one target component type is selected in consideration of the job type, and a target reliability level for the at least one target component type is selected in consideration of the priority level. The job is then scheduled on one of the nodes that includes a component of the at least one target component type having the target reliability level.
摘要翻译： 一种方法识别节点簇内的多个组件中的每个组件的正常运行时间，并且确定多个组件中的每个组件的可靠性水平，其中每个组件的可靠性水平通过将所识别的组件的正常运行时间与均值 - 相同组件类型的组件的故障间数据时间。 该方法还确定要调度的作业的优先级和作业类型。 然后，考虑到作业类型来选择至少一个目标分量类型，并且考虑到优先级来选择至少一个目标分量类型的目标可靠性水平。 然后将作业计划在包括具有目标可靠性级别的至少一个目标组件类型的组件的节点之一上。
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8.发明申请公开(公告)号：US20160026549A1
公开(公告)日：2016-01-28
申请号：US14339496
申请日：2014-07-24
CPC分类号： G06F11/2015 , G06F1/26 , G06F1/30 , G06F1/3234 , G06F2201/85
摘要： A method includes supplying power to a physical server from a plurality of power supplies, wherein operation of all hardware components of the server requires more power than any one of the power supplies can provide. A plurality of jobs are run on the server while the plurality of power supplies are supplying power to the physical server. The method further comprises identifying an amount of power required by each of the components, and identifying one or more components that are not required by one or more of the jobs that are running on the server. The method detects a loss of power from one of the power supplies and then selectively removes power from hardware components identified as not required so that at least a central processing unit and a memory device can continue running at least one job using power available from the operational power supplies.
摘要翻译： 一种方法包括从多个电源向物理服务器供电，其中服务器的所有硬件组件的操作需要比任何一个电源可提供更多的功率。 多个作业在服务器上运行，同时多个电源向物理服务器供电。 该方法还包括识别每个组件所需的功率量，以及识别服务器上正在运行的一个或多个作业不需要的一个或多个组件。 该方法检测来自一个电源的功率损失，然后从被识别为不需要的硬件组件选择性地去除电力，使得至少一个中央处理单元和存储设备可以使用从可操作的可用功率继续运行至少一个作业 电源。
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9.发明授权Protecting devices against hot air backflow in a computer system rack having a rear door heat exchanger 有权保护设备免受具有后门热交换器的计算机系统机架中的热空气回流公开(公告)号：US09137930B2
公开(公告)日：2015-09-15
申请号：US13903436
申请日：2013-05-28
IPC分类号： G01M1/38 , G05B13/00 , G05B15/00 , G05D23/00 , G05D15/00 , G05D16/00 , H05K5/00 , H05K7/00 , G06F1/16 , G06F1/20 , H05K7/20
CPC分类号： H05K7/20745 , H05K7/20736
摘要： A rear door heat exchanger is used to cool exhaust air as it exits a rack containing a plurality of computing devices. An air flow rate is determined for each of the plurality of computing devices within the rack, wherein each of the plurality of computing devices includes a fan drawing air through the computing device. The position of a baffle or louver is controlled to allow exhaust air to bypass the rear door heat exchanger in response to determining that the total air flow rate through the plurality of computing devices exceeds a predetermined air flow capacity threshold of the rear door heat exchanger.
摘要翻译： 后门热交换器用于冷却排出的空气，因为其离开包含多个计算装置的架子。 为机架内的多个计算设备中的每一个确定空气流量，其中多个计算设备中的每一个包括通过计算设备抽取空气的风扇。 响应于确定通过多个计算装置的总空气流量超过后门式热交换器的预定气流容量阈值，控制挡板或百叶窗的位置以允许废气绕过后门热交换器。
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公开(公告)号：US20140362520A1
公开(公告)日：2014-12-11
申请号：US13929356
申请日：2013-06-27
IPC分类号： G06F1/20
CPC分类号： G06F1/206 , G06F2200/201 , H05K7/20781
摘要： A method comprising flowing a liquid through supply pipe couplings to a fin tube assembly of an air-to-liquid heat exchanger and through the fin tube assembly to return pipe couplings, wherein the fin tube assembly forms a central air flow pathway. The method further comprises passing air through components within a rack secured to the rear door heat exchanger and through the fin tube assembly and detecting an operating condition within the rack. The method then automatically moves the fin tube assembly from a retracted position to an extended position in response to the operating condition, wherein the retracted position directs substantially all of the air to exit the rack through the central air flow pathway, and wherein the extended position allows the air to exit through the central air flow pathway and also through first and second side air flow pathways.
摘要翻译： 一种方法，包括使液体通过供应管接头流动到空气至液体热交换器的翅片管组件并且通过翅片管组件以返回管接头，其中翅片管组件形成中央空气流动通路。 该方法还包括使空气通过组件固定在后门热交换器上并通过翅片管组件并检测机架内的操作状态。 然后，该方法响应于操作状态自动地将翅片管组件从缩回位置移动到延伸位置，其中缩回位置基本上引导所有空气通过中央空气流动通道离开齿条，并且其中延伸位置 允许空气通过中央空气流动路径并且还通过第一和第二侧面空气流动路径排出。
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