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Removing method, device and equipment of server virtual address

A virtual address and virtual address information technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as unreliability, bus conflicts, and complex implementations, so as to improve reliability and ensure rapid recovery.

Active Publication Date: 2015-07-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The current shared memory, such as Flash, only provides one interface. If both the BMC and the CPU are to be accessed, an external logic device must be added to expand the interface, and an arbitration mechanism must be provided to avoid bus conflicts when the BMC and the CPU access the shared memory at the same time. , which makes the implementation of the technology more complicated, and it is easy to introduce unreliable factors

Method used

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  • Removing method, device and equipment of server virtual address
  • Removing method, device and equipment of server virtual address
  • Removing method, device and equipment of server virtual address

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] The embodiment of the present invention provides a server virtual address migration method, see figure 1 , the method includes:

[0056] 101. Obtain the virtual address information of the active blade server board that is currently working;

[0057] 102. When it is detected that the active blade server board fails, search for the standby server board in the blade system;

[0058] 103. When a standby blade server board is found, send an intelligent platform management interface IPMI message to the standby blade server board, so as to migrate the virtual address information of the active blade server board to the standby blade server board; the IPMI message includes the active Virtual address information of the blade server board.

[0059] Specifically, obtain the virtual address information of the active blade server board that is currently working, including:

[0060] When the active blade server board enters the working state, obtain the virtual address information ...

Embodiment 2

[0073] The embodiment of the present invention provides a server virtual address migration method, see figure 2 , the method includes:

[0074] 201. The shelf management board SMM (Shelf Management Module, chassis management board) obtains the virtual address information of the currently working main blade server board;

[0075] Specifically, the blade system provided by the embodiment of the present invention includes multiple blade server boards, see image 3 Each blade server board is usually composed of processor subsystem, network card subsystem, and BMC; the processor subsystem is composed of CPU, bridge chip, memory, BIOS (Basic Input Output System, basic input and output system), and hard disk. It is used to complete the business functions specified by the user; the network card subsystem mainly provides the I / O (Input Output, input and output) transmission channels of the business, such as Ethernet, FC (Fiber Channel, Fiber Channel), Infiniband, etc.; the BMC mainly...

Embodiment 3

[0101] see Figure 5 , the embodiment of the present invention provides a server virtual address migration device, the device includes:

[0102] Obtaining module 501, configured to obtain the virtual address information of the active blade server board that is currently working;

[0103] A search module 502, configured to search for a standby server board in the blade system when it is detected that the active blade server board fails;

[0104] Migration module 503, when finding standby blade server board, send intelligent platform management interface IPMI message to standby blade server board, so that the virtual address information of active blade server board is migrated in standby blade server board; In the IPMI message, include Virtual address information of the active blade server board.

[0105] Specifically, see Figure 6 , the acquisition module 501 specifically includes:

[0106] The first acquiring unit 501a is configured to acquire the virtual address informat...

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PUM

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Abstract

The invention discloses a removing method, a device and equipment of a server virtual address, and belongs to the field of network communications. The removing method comprises that virtual address information of a main use blade server board which is at work currently is acquired; a standby server board is searched in a blade system when the main use blade server board is detected to be broken; when the standby blade server board is found, information of an intelligent platform management interface (IPMI) is sent to the standby blade server board so as to remove the virtual address information of the main use blade server board to the standby blade server board; the information of the IPMI comprises the virtual address information of the main use blade server board. The removing method, the device and the equipment of the server virtual address achieves that the virtual address information of the main use blade server board can be automatically and reliably removed to the standby blade server board, and solves the problems that achievement is complex and unreliable factors are easy to lead in due to the fact that an expansion interface is needed by a shared storage device. Rapid breakdown recovery is ensured, and system reliability is improved.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a migration method, device and equipment of a server virtual address. Background technique [0002] Server virtualization is to abstract multiple virtual servers on one physical server or abstract multiple operating systems on one platform, and use an automated resource scheduling platform to dynamically allocate and manage server resources, thereby improving resource utilization. Save a lot of servers and reduce server procurement and operation and maintenance costs. [0003] Server virtualization generally uses blade servers that can be plugged with multiple card-type server units. Blade server virtualization generates many virtual addresses, such as MAC addresses and WWN addresses. , Efficiently and reliably migrate these virtual addresses to the standby blade server to ensure fast recovery from failures and improve system reliability. [0004] At present, the method for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/12
Inventor 彭华
Owner HUAWEI TECH CO LTD
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