Inspur Suzhou Intelligent Technology Co., Ltd

Suzhou Metabrain Intelligent Technology Co., Ltd.

Ieit Systems Co., Ltd.

Jiaming Huang

Fanyi Yao

Xiuqiang Sun

Endong Wang

Chaofan Chen

Yan Li

Ming Sun

Jin Chen

Daotong Li

Huatang Ban

Baoyang Liu

Weifeng Gong

Shanbin Al

Peiwei Su

Wei Gong

Yingliang Qiao

Wenkai Ma

Xuntang Li

Xiaobao Wang

Siqiang Xu

Provided in the embodiments of the present disclosure are a method and apparatus for controlling running of an operating system, and an embedded system and a chip. The embedded system includes a chip and at least two operating systems. The chip includes a processor, a hardware controller, a first bus, and a second bus. The bandwidth of the first bus is higher than the bandwidth of the second bus; the first bus is configured as a multi-master and multi-slave mode; and the second bus is configured as a one-master and multi-slave mode. The at least two operating systems are configured to run on the basis of the processor; the at least two operating systems are configured to communicate with each other by the first bus; and the at least two operating systems are configured to control the hardware controller by the second bus.

Method and apparatus for controlling running of operating system, and embedded system and chip

A hot storage backup system and method for server, relating to the technical field of servers. The method includes: after a Complex Programming Logic Device (CPLD) in a hard disk backboard detects access of a hard disk, triggering a hard disk access signal and sending same to a Central Processing Unit (CPU), and sending command parameters, corresponding to the hard disk, combined by a Basic Input Output System (BIOS) to the CPU; and checking, by the CPU, the command parameters with a mapping table, and in the case that the check is successful, setting an Advanced Configuration and Power Management Interface (ACPI) protocol according to the command parameters, so that the server normally recognizes the hard disk, thereby implementing a hot storage backup function through the hard disk.

Hot storage backup system and method for server

An embedded system running method includes: allocating, according to a resource dynamic allocation rule, a group of services to be allocated to corresponding operating systems in an embedded system, wherein the embedded system includes a first operating system and a second operating system, and a response speed of the first operating system is higher than a response speed of the second operating system; determining resource allocation results corresponding to the group of services to be allocated, where the resource allocation results are used for indicating, among processing resources of the processor, a processing resource corresponding to each of the group of services to be allocated; and allocating the processing resources of a processor to the first operating system and the second operating system according to an operating system allocation result and the resource allocation result corresponding to each of the group of services to be allocated.

Embedded system running method and apparatus, and embedded system and chip

The present application relates to the technical field of computers. Disclosed are a starting method and apparatus for an Advanced RISC Machine (ARM) server, an ARM server, and a non-volatile computer-readable storage medium. The method includes: after a Basic Input Output System (BIOS) is started, setting a clock frequency of an Inter-Integrated Circuit (I2C) bus to a preset clock frequency by using the BIOS, where the preset clock frequency is a clock frequency at which a baseboard management controller (BMC) reads real-time clock (RTC) time through the I2C bus; initializing the I2C bus by using the BIOS, and starting and entering an operating system; reading the RTC time through the I2C bus by using the BIOS, and determining whether the BIOS successfully reads the RTC time; and if the BIOS successfully reads the RTC time, displaying, under the operating system, system time corresponding to the RTC time.

Arm server and starting method and apparatus therefor, and readable storage medium

A method and an apparatus for data interaction between a BIOS and a BMC of a server, a device and a readable storage medium. According to the state of an IPMI link between a BIOS and a BMC, it is determined whether to perform data interaction. At the same time, whether the BMC cannot be activated due to abnormalities are determined by confirming whether the number of times of restarting the server reaches preset threshold at the BDS stage of the BIOS. When the number of times of restarting the server reaches the preset threshold and the BMC is still not activated, the BMC is determined to be abnormal. When the number of times of restarting the server has not yet reached preset threshold, the BIOS performs the action of restarting system, wherein preset threshold is confirmed by a variable self-defined inside the BIOS and may be set freely.

Method and apparatus for data interaction between BIOS and BMC of server, and device

Growing community of inventors

Jiangsu, China

Jiaming Huang