公开(公告)号：WO2016076858A1

公开(公告)日：2016-05-19

申请号：PCT/US2014/065235

申请日：2014-11-12

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： NGUYEN, Vincent ,  HEINRICH, David F. ,  WANG, Han ,  RAYMOND, Patrick A. ,  VENUGOPAL, Raghavan V. ,  OLAWSKY, Barry L.

IPC: G06F11/08

CPC classification number: G06F12/0804 ,  G06F1/263 ,  G06F1/30 ,  G06F1/3287 ,  G06F3/06 ,  G06F3/0619 ,  G06F3/0625 ,  G06F3/0647 ,  G06F3/0685 ,  G06F11/00 ,  G06F11/08 ,  G06F11/14 ,  G06F13/4282 ,  G06F2212/1032 ,  G06F2213/0026

Abstract: Example implementations relate to data backup. For example, a data backup can include tracking a location of a data block on a first node and initiating a transfer, utilizing a backup power supply, of the data block to a non-volatile memory location on a second node in response to an interruption of a primary power supply. In addition, the data block can be restored to the tracked location of the first node responsive to a restoration of the primary power supply.

Abstract translation: 示例实现涉及数据备份。 例如，数据备份可以包括在第一节点上跟踪数据块的位置，并且响应于中断而启动将数据块的备用电源传输到第二节点上的非易失性存储器位置 的主电源。 此外，响应于主电源的恢复，数据块可以恢复到第一节点的跟踪位置。

公开(公告)号：WO2016122515A1

公开(公告)日：2016-08-04

申请号：PCT/US2015/013460

申请日：2015-01-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： WANG, Han ,  RAYMOND, Patrick A. ,  VENUGOPAL, Raghavan V.

IPC: G11C29/42

CPC classification number: G11C16/3445 ,  G11C29/42 ,  G11C29/52

Abstract: A system includes a plurality of memory of devices to store data. The system further includes a parity generation module including a checksum module to perform a checksum operation on each row of data in each of the plurality of memory devices to provide respective checksum outputs. The parity generation module further comprises an erasure parity module to perform an erasure parity operation on each column of data in each of the plurality of memory devices to provide respective erasure parity outputs. The parity generation module can evaluate the checksum output and the erasure parity output for each of the plurality of memory devices to provide parity data to indicate whether a given memory device of the plurality of memory devices contains an error.

Abstract translation: 系统包括用于存储数据的设备的多个存储器。 该系统还包括奇偶校验生成模块，其包括校验和模块，以对多个存储器设备中的每一个中的每一行数据执行校验和操作，以提供相应的校验和输出。 奇偶校验生成模块还包括擦除奇偶校验模块，用于对多个存储器件中的每一个中的每列数据执行擦除奇偶校验操作，以提供相应的擦除奇偶校验输出。 奇偶校验生成模块可以评估多个存储器件中的每一个的校验和输出和擦除奇偶校验输出，以提供奇偶校验数据，以指示多个存储器件中的给定存储器件是否包含错误。

公开(公告)号：WO2016069003A1

公开(公告)日：2016-05-06

申请号：PCT/US2014/063490

申请日：2014-10-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： NGUYEN, Hai Ngoc ,  WANG, Han ,  RAYMOND, Patrick A. ,  VENUGOPAL, Raghavan V.

IPC: G11C5/14 ,  G06F1/30 ,  H02J9/00

CPC classification number: G11C5/141 ,  G06F1/263 ,  G11C5/04 ,  H02J9/061

Abstract: Example implementations relate to a backup power supply in a memory cell. For example, a parallel backup power supply system can include a memory device. The memory device can include memory that is integrated in the memory device. The memory device can also include a back-up power supply cell that is integrated in the memory device and that provides back-up power supply to the memory.

Abstract translation: 示例实现涉及存储器单元中的备用电源。 例如，并行备用电源系统可以包括存储器设备。 存储器件可以包括集成在存储器件中的存储器。 存储器件还可以包括集成在存储器件中并且为存储器提供备用电源的备用电源单元。

公开(公告)号：WO2016068994A1

公开(公告)日：2016-05-06

申请号：PCT/US2014/063416

申请日：2014-10-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： NGUYEN, Hai Ngoc ,  WANG, Han ,  RAYMOND, Patrick A. ,  VENUGOPAL, Raghavan V.

IPC: G06F1/30 ,  H02J9/06

CPC classification number: G06F3/0625 ,  G06F1/30 ,  G06F1/305 ,  G06F1/3275 ,  G06F1/3287 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/0679 ,  G06F3/0685 ,  H02J9/06

Abstract: Example implementations relate to combined backup power. For example, a system for combined backup power can include a combined backup power supply (CBPS) coupled to a node and a plurality of loads supported by the node. The CBPS can include an uninterruptible power supply (UPS) and a backup power supply coupled to the UPS to act as redundancy for the UPS.

Abstract translation: 示例实现涉及组合备份电源。 例如，用于组合备用电力的系统可以包括耦合到节点的组合备用电源（CBPS）和由节点支持的多个负载。 CBPS可以包括不间断电源（UPS）和耦合到UPS的备用电源，作为UPS的冗余。

公开(公告)号：WO2016122471A1

公开(公告)日：2016-08-04

申请号：PCT/US2015/013213

申请日：2015-01-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： PLANK, Jeffrey A. ,  HEINRICH, David F. ,  WANG, Han ,  RAYMOND, Patrick A. ,  VENUGOPAL, Raghavan V. ,  OLAWSKY, Barry L.

IPC: G06F12/16 ,  G06F11/14

CPC classification number: G06F11/14 ,  G06F11/00 ,  G06F12/16

Abstract: An example device in accordance with an aspect of the present disclosure is to identify, according to metadata, persistent data to be backed up from a plurality of volatile memory modules. The persistent data is copied from the plurality of volatile memory modules to the non-volatile storage, while excluding the non-persistent data.

Abstract translation: 根据本公开的一个方面的示例性设备是根据元数据识别要从多个易失性存储器模块备份的持久数据。 将持久数据从多个易失性存储器模块复制到非易失性存储器，同时排除非持久性数据。

公开(公告)号：WO2016069022A1

公开(公告)日：2016-05-06

申请号：PCT/US2014/063556

申请日：2014-10-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： NGUYEN, Hai Ngoc ,  WANG, Han ,  RAYMOND, Patrick A. ,  VENUGOPAL, Raghavan V.

IPC: G11C5/14 ,  G06F1/30 ,  H02J9/00

CPC classification number: G06F3/0625 ,  G06F1/30 ,  G06F3/065 ,  G06F3/0679 ,  G11C5/14 ,  G11C5/141 ,  G11C11/005 ,  G11C14/00 ,  H02J9/06

Abstract: Example implementations relate to placing loads in a self-refresh mode using a shared backup power supply. For example, a shared backup power supply system can include a node coupled to a shared backup power supply. The node can include a plurality of loads that include volatile memory and a processing resource to place the plurality of loads in a self-refresh mode in response to a failure of a primary power supply. A shared backup power supply system can also include the shared backup power supply to provide backup power to the plurality of loads in the self-refresh mode in response to the failure of the primary power supply.

Abstract translation: 示例实现涉及使用共享备用电源将负载置于自刷新模式。 例如，共享备用电源系统可以包括耦合到共享备用电源的节点。 节点可以包括多个负载，其包括易失性存储器和处理资源，以响应于主电源的故障将多个负载置于自刷新模式。 共享备用电源系统还可以包括共享备用电源，以响应于主电源的故障向自刷新模式中的多个负载提供备用电力。

公开(公告)号：WO2016068943A1

公开(公告)日：2016-05-06

申请号：PCT/US2014/063175

申请日：2014-10-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： ALTOBELLI, David K. ,  PARK, Justin H. ,  RAYMOND, Patrick A. ,  WANG, Han ,  VENUGOPAL, Raghavan V.

IPC: G06F1/30

CPC classification number: G06F1/30 ,  G06F1/263 ,  G06F1/28 ,  H02J7/0022 ,  H02J9/061

Abstract: Example implementations relate to a parallel backup power supply. For example, a parallel backup power supply system can include a plurality of backup power supply cells that support a plurality of loads. Each of the backup power supply cells can include a charging module to charge an associated backup power supply cell among the plurality of backup power supply cells and a cell controller. The cell controller is to can be configured to control the charging module and communicate with a management module. The parallel backup power supply system can also include the management module to activate each of the plurality of backup power supply cells to provide backup power in parallel to the plurality of loads as each of the plurality of backup power supply cells is fully charged.

Abstract translation: 示例实现涉及并行备用电源。 例如，并行备用电源系统可以包括支持多个负载的多个备用电源单元。 每个备用电源单元可以包括充电模块，用于对多个备用电源单元和单元控制器之间的相关备用电源单元进行充电。 电池控制器可以配置为控制充电模块并与管理模块通信。 并联备用电源系统还可以包括管理模块，以在多个备用电源单元中的每一个被完全充电时激活多个备用电源单元中的每一个以提供与多个负载并联的备用电力。