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Power distribution unit disaster recovery method, manager and system

A power distribution unit and manager technology, applied in the computer field, can solve the problems of low operation and maintenance efficiency, slow response time, high cost, and achieve the effect of reducing manpower requirements and saving costs

Active Publication Date: 2016-09-28
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Generally speaking, PDUs, servers, and virtualization platforms belong to different managers, that is to say, there is no relationship between the first manager at the L1 layer and the second manager at the L2 / L3 layer. Therefore, when a PDU fails, It is necessary to manually log in to the two managers separately for 24-hour monitoring. The operation is cumbersome, the response time is slow, the operation and maintenance efficiency is low, and the cost is high

Method used

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  • Power distribution unit disaster recovery method, manager and system
  • Power distribution unit disaster recovery method, manager and system
  • Power distribution unit disaster recovery method, manager and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] figure 1 A flowchart showing a disaster recovery method for a power distribution unit according to an embodiment of the present invention. Such as figure 1 As shown, the method mainly includes:

[0077] Step S1, the second manager receives the PDU fault alarm message sent by the first manager through the first management interface through the second management interface.

[0078] Step S2, the second manager controls the migration of the virtual machine corresponding to the faulty PDU according to the fault alarm message.

Embodiment 2

[0080] figure 2 A flowchart showing a disaster recovery method for a power distribution unit according to another embodiment of the present invention. Such as figure 2 As shown, the method mainly includes:

[0081] Step S101, establishing a first management interface on the first manager, and establishing a second management interface on the second manager.

[0082] The first management interface and the second management interface are used for the first manager to send a message to the second manager.

[0083] Specifically, the IP address of the second manager is configured on the first manager as the address for the first manager to report the message in SNMP trap format. The SNMP trap format message is a trap message reported by the manager (agent) according to the SNMP protocol, which is used to indicate the active notification of the device failure or change.

[0084] Configure the IP address of the first manager on the second manager, and then the second manager on...

Embodiment 3

[0119] Figure 4 A schematic structural diagram of a power distribution unit disaster recovery manager according to an embodiment of the present invention is shown. Such as Figure 4 As mentioned above, the disaster recovery manager 20 of the power distribution unit, that is, the second manager mentioned in the above embodiment, includes: a second management interface 201 and a control module 202 .

[0120] Wherein, the second management interface 201 is connected with the first management interface 101 of the first manager 10, and is used for receiving the PDU fault alarm message sent by the first management interface 101. The second management interface 201 implements communication with the first management interface 101 of the first manager 10 by configuring the IP address of the first manager 10 on the second manager 20 .

[0121] The control module 202 is connected to the second management interface 201, and is configured to control the migration of the virtual machine ...

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Abstract

The present invention provides a power distribution unit disaster recovery method, manager and system, comprising: the second manager receives the power distribution unit, that is, the fault alarm of the PDU sent by the first manager through the first management interface through the second management interface and the second manager controls the migration of the virtual machine corresponding to the fault of the PDU according to the fault alarm message. Through the power distribution unit disaster recovery method, manager and system provided by the present invention, through the linkage between the first manager and the second manager, the virtual machine can be automatically migrated when the PDU fails, without affecting user services, and the data center cloud After automation, automatic operation and maintenance reduces the manpower requirements for data center operation and maintenance and saves costs for users.

Description

technical field [0001] The invention relates to the field of computers, in particular to a disaster recovery method, manager and system for a power distribution unit. Background technique [0002] In the computer room of the data center, the power distribution unit (English: Power Distribution Unit, abbreviation: PDU) is responsible for the power distribution of the rack equipment. The PDU is very important to maintain the normal operation of the server. Once the PDU fails, the server will be powered off and the business will be interrupted, which will affect the use of customers and damage the service life of the server. Therefore, detecting PDU failures is an important task in data center operation and maintenance. [0003] The data center is divided into three layers: L1, L2, and L3 according to the functional characteristics of the equipment, and the corresponding equipment is: [0004] L1 layer: power supply (uninterruptible power supply, power distribution unit), coo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/08
Inventor 谢伟李勇梁治平
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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