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AoE-based (Advantage technology attachment-over-Ethernet-based) portable diskless image booting method

A portable, mirroring technology used in the field of network storage

Inactive Publication Date: 2012-06-27
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Generally, the diskless image client is basically set to start from the network card, then connects to the server to read the startup image file, and loads it into the memory of the client through the network to start, but this method requires a diskless startup tool that matches the network card

Method used

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  • AoE-based (Advantage technology attachment-over-Ethernet-based) portable diskless image booting method
  • AoE-based (Advantage technology attachment-over-Ethernet-based) portable diskless image booting method

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Embodiment Construction

[0011] The present invention will be described in detail below with reference to the accompanying drawings.

[0012] A kind of AoE-based portable diskless image starting method of the present invention is to write the gPXE tool into the floppy disk of the client computer, start it simultaneously with the bios, and then start the DHCP service, iscsitarget service and vblade service through the server side to realize the communication loading and starting at both ends The image file realizes diskless image boot based on SAN.

[0013] Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

[0014]

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PUM

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Abstract

The invention provides an AoE-based (Advantage technology attachment-over-Ethernet-based) portable diskless image booting method. The AoE-based portable diskless image booting method is a portable diskless image booting method which adopts a server-client-based architecture and utilizes the SAN (Storage Area Network) technology to boot a system on a client by means of the diskless booting of an operating system image file on a remote server, can be independent of a local network card by writing an open-source network booting tool gPXE into a floppy disk and utilizes the AoE protocol to carry out communication between the client and the server, so that the diskless booting of the system can be carried out on the local client anytime and anywhere. The AoE-based portable diskless image booting method includes the following steps: the gPXE tool is written into the floppy disk of the client, and is booted along with the bios (basic input / output system), the server then starts the DHCP (Dynamic Host Configuration Protocol) service, the iscsitarget service and the vblade service to carry out bilateral communication to load and boot the image file, and thereby SAN-based diskless image booting is implemented.

Description

[0001] technical field [0002] The invention relates to the technical field of network storage, in particular to an AoE-based portable diskless image startup method. Background technique [0003] At present, the Internet is more and more widely used in daily life, and the role played by the Internet is also becoming more and more important. Internet-based storage technology has also developed rapidly, such as: iSCSI, NAS, SAN, etc. have become new directions for the development of storage technology at present, and products such as Windows Vista and Windows 7 of Microsoft, which occupy a large share of the operating system market, are gradually realized Support for iSCSI network storage and network boot, because the network as a carrier allows people to send and receive information anytime and anywhere, the future computer development will gradually realize the network storage as the main mode. [0004] Generally, the diskless image client is basically set to start from th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 张志强刘强金长新
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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