OUT-OF-BAND UPDATING METHOD AND SYSTEM OF EXPANDER - INSPUR ELECTRONIC INFORMATION INDUSTRY CO LTD

Title:

OUT-OF-BAND UPDATING METHOD AND SYSTEM OF EXPANDER

Document Type and Number:

WIPO Patent Application WO/2021/103309

Kind Code:

A1

Abstract:

An out-of-band updating method and system of an Expander, applied to a controller connected to the Expander by means of a communication bus. The method comprises: receiving firmware updating data sent by a user (S101); fragmenting the firmware updating data (S102); and only when determining that the Expander is in an idle state, sending the fragmented data until each piece of data is sent to the Expander, such that the Expander completely receiving the firmware updating data completes updating by restarting (S103). The data transmission speed is facilitated to be improved, the normal operation of a service is ensured, and the conditions of influencing state monitoring and log loss are avoided.

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Inventors:

HAN HONGRUI (CN)
HU LEIJUN (CN)

Application Number:

PCT/CN2020/073401

Publication Date:

June 03, 2021

Filing Date:

January 21, 2020

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Assignee:

INSPUR ELECTRONIC INFORMATION INDUSTRY CO LTD (CN)

International Classes:

G06F8/654

Domestic Patent References:

WO2018090529A1

2018-05-24

Foreign References:

CN109039779A	2018-12-18
CN109683930A	2019-04-26
CN102736922A	2012-10-17

Attorney, Agent or Firm:

UNITALEN ATTORNEYS AT LAW (CN)

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