公开(公告)号：US20170308442A1

公开(公告)日：2017-10-26

申请号：US15523442

申请日：2014-11-20

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Matthew T Bolt ,  David F Heinrich

IPC: G06F11/14 ,  H04L12/10

CPC classification number: G06F11/1441 ,  G06F11/1448 ,  G06F11/1456 ,  H04L12/10

Abstract: Example implementations relate to data transfer using backup power supply. For example, a system includes a shared backup power supply coupled to a node. The system also includes a controller to detect an interruption of primary power supply to the node and isolate a portion of the node from a sequenced shutdown of the node. The controller is further to initiate a transfer of data, utilizing the shared backup power supply, from volatile memory of the node to non-volatile memory of the node.

公开(公告)号：US10545686B2

公开(公告)日：2020-01-28

申请号：US15748645

申请日：2015-07-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Justin Haanbyull Park ,  Thierry Fevrier ,  David F Heinrich ,  David W Engler

IPC: G06F12/00 ,  G06F3/06 ,  G06F9/4401 ,  G06F1/30 ,  G06F9/50

Abstract: A computing device having firmware, an uninterruptible power supply (UPS), and a memory module with volatile memory. Firmware tasks are prioritized to elevate tasks associated with the copying of the contents of the volatile memory to the nonvolatile memory external to the memory module during the loss of main or primary power.