Method for the software emulation of the hard disks of a computer platform at the operating system thereof, with on-the-fly parameter-adaptive management of read and write requests

An operating system and data processing technology, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve problems such as complex management

Inactive Publication Date: 2007-06-06
惠普发展有限合伙公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, it has been found that in systems operated as a network by several users,

Method used

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Embodiment Construction

[0018] In this way, more precisely, due to the intermediacy of one of the above-mentioned peripheral device drivers, the method according to the present invention allows a dialogue between the emulated hard disk and the operating system in the "method" of the actual hard disk, which is achieved by All stages, as well as during the stages traditionally reserved to microsoftware (e.g. BIOS) and during the stages handled by the operating system itself, emulate the behavior of the actual hard disk for the operating system, in particular, through the hard disk management component of the operating system. The overall simulation, including the possibility of startup, may require adjustments to the loading and execution order of specific operating system components. The management requirements for data writing: from the peripheral device driver level and / or the optional server service level of the hard disk on the network to the operating system release of the emulated hard disk. This ma...

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Abstract

The invention relates to a method for the software emulation of the hard disks of a computer platform at the operating system thereof, with on-the-fly parameter-adaptive management of read and write requests. The inventive method comprises the following steps, namely: a first step consisting in creating a representation of a real hard disk, in which orders relating to the loading and execution of some of the components of the operating system of the computer platform can be adapted; a second step consisting in loading one or more peripheral drivers onto the computer platform, said drivers including at least one peripheral driver which enables real dialogue with a data storage medium containing the data from the emulated hard disk; and a third step consisting in simulating the behaviour of a real hard disk for the operating system.

Description

Technical field [0001] The invention relates to an operating system-level data processing platform hard disk software simulation method with on-the-fly management with read and write requests. Background technique [0002] In particular, it allows full emulation of one or more emulated hard disks, and data processing platforms, such as personal computer (PC) operating systems, feel that it is a real hard disk; the data contained in the emulated hard disk can be stored in any type On the carrier (support), such as a server on the network, CD-R, DVD-ROM, flash memory or external hard disk. [0003] The present invention also allows full emulation of the hard disk system, that is, allows the hard disk of the computer to be started after the operating system whose components are stored on the emulated hard disk is fully loaded. [0004] Generally speaking, it is known that in currently used microcomputers, operating systems, application programs, and data belonging to users are store...

Claims

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Application Information

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IPC IPC(8): G06F13/10
CPCG06F13/105G06F3/0607G06F3/0622G06F3/0664G06F3/0674
Inventor 伊维斯·加特格诺
Owner 惠普发展有限合伙公司
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