CN105515840A - Blade server redundancy protection method - Google Patents
Blade server redundancy protection method Download PDFInfo
- Publication number
- CN105515840A CN105515840A CN201510856434.6A CN201510856434A CN105515840A CN 105515840 A CN105515840 A CN 105515840A CN 201510856434 A CN201510856434 A CN 201510856434A CN 105515840 A CN105515840 A CN 105515840A
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- China
- Prior art keywords
- blade server
- blade
- server
- data center
- address information
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Hardware Redundancy (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention relates to a blade server redundancy protection method which comprises the following steps: two blade servers are arranged and respectively are first and second blade servers; when the second blade server detects that the first blade server is unavailable, a request of acquiring virtual address information of the first blade server is sent to a cloud data center; after the cloud data center receives request information, the second and first blade servers are judged whether to be paired mutually-standby servers; if yes, the cloud data center sends the virtual address information of the first blade server to the second blade server; if no, the cloud data center pairs the second and first blade servers into the mutually-standby servers, and sends the virtual address information of the first blade server to the second blade server; and after processing of a network card, the second blade server replaces the first blade server to provide a service. The invention provides the blade server redundancy protection method which is reliable in running, ensures network data continuity and improves information safety.
Description
Technical field
The present invention relates to network communication field, be specifically related to a kind of blade server redundancy protected method.
Background technology
Blade server, referring in the rack cabinet of calibrated altitude can the server unit of the multiple cassette of plug-in mounting, realizes High Availabitity and high density.Its primary structure is a large body cabinet, and inside can be plugged many " blade ", and wherein each block " blade " is in fact exactly a block system mainboard.Nowadays, blade server has become the main flow of HPCC, and in super the last 500 in the whole world and domestic the last 100 supercomputer, many newly-increased group systems all have employed blade framework.Owing to adopting blade server greatly can reduce the quantity of required External cable, greatly can reduce because cable connects the hidden danger that fault brings, improve system reliability.
In many industries as telecommunications, finance, electric power, industrial automatic controls etc. are all very high to the security requirement of information, the equipment requirement of deal with data information runs incessantly, but existing blade server is when certain node device in network breaks down, continuity work can not be carried out to data, the storage of data is caused to occur safety issue, just need redundance unit to take in real time immediately, the present invention is just to provide a kind of when a blade server breaks down, the blade server redundancy protected method that system still can normally work, data are taken in real time, thus improve the continuity of network data and the fail safe of information.
Summary of the invention
Object of the present invention is just to provide a kind of reliable, ensures the continuity of network data, improves the blade server redundancy protected method of Information Security.
For achieving the above object, present invention employs following technical scheme:
A kind of blade server redundancy protected method, comprises the steps:
Blade server is provided with two, is the first blade server and the second blade server respectively;
When second blade server detects that the first blade server is unavailable, send the request of acquisition first blade server Pseudo Address information to high in the clouds data center;
After high in the clouds data center receives the solicited message of the second blade server, judge whether the second blade server and the first blade server are match standby server mutually; If so, the Pseudo Address information of the first blade server is sent to the second blade server by high in the clouds data center; If not, the second blade server and the first blade server are then paired into standby server mutually by high in the clouds data center, and the Pseudo Address information of the first blade server is sent to the second blade server;
After second blade server obtains the Pseudo Address information of the first blade server, be configured in network interface card by central processing unit by the Pseudo Address information that the second blade server obtains, the second blade server is taken over the first blade server and is provided service.
The blade server redundancy protected method provided in technique scheme effectively can solve the data that network error causes and store and safety problem; when a blade server fault can not continue deal with data service is provided time; another blade server can take over the server of fault; the normal operation of safeguards system, realizes continual data, services.
Accompanying drawing explanation
Fig. 1 is workflow diagram of the present invention;
Fig. 2 is structural representation of the present invention.
Embodiment
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is specifically described.Should be appreciated that following word only in order to describe one or more concrete execution modes of the present invention, considered critical is not carried out to the protection range that the present invention specifically asks.
A kind of blade server redundancy protected method, comprises the steps:
Blade server is provided with two, is the first blade server and the second blade server respectively;
When second blade server detects that the first blade server is unavailable, send the request of acquisition first blade server Pseudo Address information to high in the clouds data center; Wherein, virtual address is the address for virtual machine communication after server virtualization.
After high in the clouds data center receives the solicited message of the second blade server, judge whether the second blade server and the first blade server are match standby server mutually; If so, high in the clouds data center is then by data query library information, and the Pseudo Address information of the first blade server is sent to the second blade server; If not, the second blade server and the first blade server are then paired into standby server mutually by high in the clouds data center in database, and the Pseudo Address information of the first blade server is sent to the second blade server;
After second blade server obtains the Pseudo Address information of the first blade server, be configured in network interface card by central processing unit by the Pseudo Address information that the second blade server obtains, the second blade server is taken over the first blade server and is provided service.
Particularly, described high in the clouds data center as shown in Figure 1, comprising: heartbeat detection unit, redundancy determination unit, data transmission unit and data adding device;
The effect of each unit is respectively:
Whether heartbeat detection unit, break down for the first blade server in Sampling network;
Redundancy determination unit, for judging whether the second blade server and the first blade server are pair relationhip;
Data transmission unit, for sending to the second blade server by Pseudo Address information;
Data adding device, for adding, upgrading the pair relationhip between first, second blade server.
In addition, blade server and high in the clouds data center adopt ICP/IP protocol to carry out SOCKET to communicate.ICP/IP protocol is transmission control protocol/Internet Protocol, is made up of the IP agreement of network layer and the Transmission Control Protocol of transport layer.TCP is responsible for the problem finding transmission, once there being problem to send signal, requires again to transmit, until all data securities are correctly transferred to destination.IP specifies an address to each networked devices of internet.Here adopt ICP/IP protocol to carry out SOCKET communication, improve the safety and reliability of transfer of data.
In a word, blade server redundancy protected method provided by the invention, effectively can solve data security and storage problem that network error causes, can take in real time data, reliable, the stability of system is improved.
The above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; to know in the present invention after contents; under the premise without departing from the principles of the invention; can also make some equal conversion to it and substitute, these convert on an equal basis and substitute and also should be considered as belonging to protection scope of the present invention.
Claims (3)
1. a blade server redundancy protected method, is characterized in that, comprises the steps:
Blade server is provided with two, is the first blade server and the second blade server respectively;
When second blade server detects that the first blade server is unavailable, send the request of acquisition first blade server Pseudo Address information to high in the clouds data center;
After high in the clouds data center receives the solicited message of the second blade server, judge whether the second blade server and the first blade server are match standby server mutually; If so, the Pseudo Address information of the first blade server is sent to the second blade server by high in the clouds data center; If not, the second blade server and the first blade server are then paired into standby server mutually by high in the clouds data center, and the Pseudo Address information of the first blade server is sent to the second blade server;
After second blade server obtains the Pseudo Address information of the first blade server, be configured in network interface card by central processing unit by the Pseudo Address information that the second blade server obtains, the second blade server is taken over the first blade server and is provided service.
2. blade server redundancy protected method according to claim 1, is characterized in that: described high in the clouds data center comprises: heartbeat detection unit, redundancy determination unit, data transmission unit and data adding device;
Whether heartbeat detection unit, break down for the first blade server in Sampling network;
Redundancy determination unit, for judging whether the second blade server and the first blade server are pair relationhip;
Data transmission unit, for sending to the second blade server by Pseudo Address information;
Data adding device, for adding, upgrading the pair relationhip between first, second blade server.
3. blade server redundancy protected method according to claim 1, is characterized in that: blade server and high in the clouds data center adopt ICP/IP protocol to carry out SOCKET and communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510856434.6A CN105515840A (en) | 2015-11-30 | 2015-11-30 | Blade server redundancy protection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510856434.6A CN105515840A (en) | 2015-11-30 | 2015-11-30 | Blade server redundancy protection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105515840A true CN105515840A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510856434.6A Pending CN105515840A (en) | 2015-11-30 | 2015-11-30 | Blade server redundancy protection method |
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| CN (1) | CN105515840A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557315A (en) * | 2009-05-15 | 2009-10-14 | 成都市华为赛门铁克科技有限公司 | Method, device and system for active-standby switch |
| CN101945036A (en) * | 2009-07-08 | 2011-01-12 | 中兴通讯股份有限公司 | Judging method for failure of main router of virtual route redundancy protocol and router |
| US8103906B1 (en) * | 2010-10-01 | 2012-01-24 | Massoud Alibakhsh | System and method for providing total real-time redundancy for a plurality of client-server systems |
| CN102868560A (en) * | 2012-09-28 | 2013-01-09 | 南京恩瑞特实业有限公司 | System and method for realizing hot standby of servers |
-
2015
- 2015-11-30 CN CN201510856434.6A patent/CN105515840A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557315A (en) * | 2009-05-15 | 2009-10-14 | 成都市华为赛门铁克科技有限公司 | Method, device and system for active-standby switch |
| CN101945036A (en) * | 2009-07-08 | 2011-01-12 | 中兴通讯股份有限公司 | Judging method for failure of main router of virtual route redundancy protocol and router |
| US8103906B1 (en) * | 2010-10-01 | 2012-01-24 | Massoud Alibakhsh | System and method for providing total real-time redundancy for a plurality of client-server systems |
| CN102868560A (en) * | 2012-09-28 | 2013-01-09 | 南京恩瑞特实业有限公司 | System and method for realizing hot standby of servers |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20160420 |