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Online switching interfaces of peripheral devices in multitask mode computer

A peripheral device and multi-tasking technology, applied in computing, instrumentation, electrical digital data processing, etc., can solve problems such as incompatible server operating systems and poor compatibility, and achieve high cross-platform effects

Inactive Publication Date: 2008-12-31
INVENTEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the disadvantage of this approach is that its compatibility is poor, so there are more limitations in practical application, such as not compatible with Solaris server operating system

Method used

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  • Online switching interfaces of peripheral devices in multitask mode computer
  • Online switching interfaces of peripheral devices in multitask mode computer
  • Online switching interfaces of peripheral devices in multitask mode computer

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Experimental program
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Embodiment

[0014] The following is a detailed description of the online switching interface of the multitasking computer peripheral device of the present invention in conjunction with the accompanying drawings.

[0015] FIG. 1 shows the application mode of the on-line switching interface 100 of the multitasking computer peripheral device of the present invention. As shown in the figure, the multitasking computer peripheral device online switching interface 100 of the present invention is actually integrated into a clustered computer system with multiple independent processing units, such as a blade server system 10, and the blade The server system 10 has multiple independent service modules (Figure 1 only representatively shows 4 service modules 11, 12, 13, 14, and the number of service modules is not limited), these service modules 11, 12, 13, 14 are uniformly controlled by a single chassis management unit (chassis management unit) 20, and multiple service modules 11, 12, 13, 14 in the blad...

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Abstract

An on-line switching interface of peripheral units at multitask computer consists of multiple switching module, multiple switching control module, a plug in response module, a initialization control module, a configuration setting module and an on-line control module of peripheral units. It is featured as enabling multiple independent blade server in blade server system to share a set of external peripheral units through said multitask switching interface.

Description

Technical field [0001] The present invention relates to a computer peripheral technology, in particular to a multitasking computer peripheral device online switching interface, which is applied to a clustered computer system with multiple independent processing units, such as a blade server system. Multiple independent service modules in the blade server system can share a group of peripheral devices, such as a keyboard and a mouse, through a multitasking switching method. Background technique [0002] A blade server is a clustering type network server, which is characterized by the use of the same circuit frame (chassis) to integrate two or more modular server units (hereinafter referred to as "services"). Module"), these service modules are used to provide the same service function in a cluster mode, that is, network users can connect to use the service function provided by the blade server as long as they connect to any of these service modules. In practical applications, each...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/00G06F3/023G06F3/038
Inventor 李俊良
Owner INVENTEC CORP