公开(公告)号：US20210132957A1

公开(公告)日：2021-05-06

申请号：US16668003

申请日：2019-10-30

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Cheng Fang Wang ,  Li Cao ,  Peng Fei Tian ,  Hong Yi Zhang ,  Yong Wu ,  Bin Xu ,  Qing Li

IPC: G06F9/4401 ,  G06F9/50

Abstract: A method, computer system and computer program product for processing configuration after a cluster migration are provided. In this method, a network booting program is received at a computing node from a management node for a cluster. The cluster includes at least one computing node. An operating system is booted in a memory of the computing node with the received network booting program. Configuration changes are received from the management node, and the configurations in a local storage of the computing node are updated according to the received configuration changes.

公开(公告)号：US20180227358A1

公开(公告)日：2018-08-09

申请号：US15956122

申请日：2018-04-18

Applicant: International Business Machines Corporation

Inventor： Feng Gao ,  Peng Hui Jiang ,  Jing Li ,  Qin Li ,  Guang H. Sui ,  Bin Xu ,  Jian Hua Zhang

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/06 ,  H04L67/10 ,  H04L67/2842 ,  H04L67/42

Abstract: A method for distributed file transfers with high performance and reliability includes creating, on a first Trivial File Transfer Protocol (TFTP) server, a global cache, where the global cache is used to store up to a first portion of a data file. The method further includes storing, on the first TFTP server, in the global cache, one or more continuous data blocks that have exceeded a defined first request rate threshold, where the one or more continuous data blocks make up a subset of the data blocks of the first portion of the data file. The method further includes predicting, on the first TFTP server, a next data block in the data file to be stored in the global cache and in response to predicting the next data block, storing, on the first TFTP server, the next data block in the global cache.

公开(公告)号：US20180227356A1

公开(公告)日：2018-08-09

申请号：US15794302

申请日：2017-10-26

Applicant: International Business Machines Corporation

Inventor： Feng Gao ,  Peng Hui Jiang ,  Jing Li ,  Qin Li ,  Guang H. Sui ,  Bin Xu ,  Jian Hua Zhang

IPC: H04L29/08 ,  H04L29/06

Abstract: A method for distributed file transfers with high performance and reliability includes creating, on a first Trivial File Transfer Protocol (TFTP) server, a global cache, where the global cache is used to store up to a first portion of a data file. The method further includes storing, on the first TFTP server, in the global cache, one or more continuous data blocks that have exceeded a defined first request rate threshold, where the one or more continuous data blocks make up a subset of the data blocks of the first portion of the data file. The method further includes predicting, on the first TFTP server, a next data block in the data file to be stored in the global cache and in response to predicting the next data block, storing, on the first TFTP server, the next data block in the global cache.

公开(公告)号：US10009568B1

公开(公告)日：2018-06-26

申请号：US15493328

申请日：2017-04-21

Applicant: International Business Machines Corporation

Inventor： Jason Benjamin Ellis ,  Thomas D. Erickson ,  Karin Niemantsverdriet ,  Bin Xu

IPC: H04N7/15 ,  H04N5/445 ,  G06F3/147

CPC classification number: G06F3/147 ,  H04N7/142 ,  H04N7/147 ,  H04N7/15

Abstract: A system and method for displaying visual focus points of meeting participants uses an image capture device to generate a real-time graphical representation of a physical meeting space containing collocated meeting participants. Remote display devices display the real-time graphical representation of the physical meeting space. Each remote display device is associated with a remote meeting participant located at a remote location. A viewpoint monitoring mechanism determines a remote participant visual point of focus within the real-time graphical representation. A remote participant simulator located in the physical meeting space has a unique remote participant representation for each remote meeting participant and a remote participant visual point of focus indicator associated with each remote participant representation to simulate the remote participant visual point of focus.