CN105515667A - High-availability computer system - Google Patents
High-availability computer system Download PDFInfo
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- CN105515667A CN105515667A CN201510920733.1A CN201510920733A CN105515667A CN 105515667 A CN105515667 A CN 105515667A CN 201510920733 A CN201510920733 A CN 201510920733A CN 105515667 A CN105515667 A CN 105515667A
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- Prior art keywords
- computer system
- minicomputer
- optical fiber
- fiber switch
- high availability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- H04B10/0771—Fault location on the transmission path
Abstract
The invention discloses a high-availability computer system, comprising a hardware platform, at least two fiber switches and a storage platform. The hardware platform uses at least two minicomputers as a carrier, and is used for finding fault information through a multi-dimension fault detecting technology and performing diagnostic analysis on the fault information; the fiber switches are mutually standby, and each fiber switch is respectively connected with one minicomputer; and the storage platform is connected with the fiber switches, and is used for storing corresponding service data. The high-availability computer system, provided by the invention, is based on a perfect fault sensing, diagnosis, isolation and recovery mechanism, can quickly find the fault information through the multi-dimension fault detecting technology, consequently realizes intelligent diagnostic analysis for common faults of software and hardware, and realizes the demand of high availability of the computer system.
Description
Technical field
The present invention relates to field of computer technology, particularly relate to a kind of high availability computer system.
Background technology
Along with the development of society and the progress of science and technology, computer has entered each corner of mankind's activity.Particularly in recent years, the high speed development of the universal and ecommerce of Internet, also increases day by day to the demand of the Performance And Reliability of computer.
High-availability computer system refers to when not needing human intervention, the computer system that can effectively prevent fault or recover from fault.In the application of some keys, to the requirement twenty four hours continuous operation often of computer system, the fault do not expected or shutdown will cause immeasurable loss, and therefore the High availability of computer system becomes always inquired into hot issue.
Summary of the invention
The object of this invention is to provide a kind of high availability computer system, object is the demand of the High Availabitity realizing computer system.
For solving the problems of the technologies described above, the invention provides a kind of high availability computer system, comprising:
Hardware platform, at least two optical fiber switch and storage platform;
Wherein, described hardware platform adopts at least two minicomputers as carrier, finds fault message, and carry out diagnostic analysis to described fault message for the Fault Defection Technology by various dimensions; Realize standby mutually between described optical fiber switch, each described optical fiber switch is connected with a described minicomputer respectively; Described storage platform is connected with described optical fiber switch, for storing corresponding service data.
Alternatively, described hardware platform comprises two tide K1-910 minicomputers, and wherein a minicomputer is as host node, and an other minicomputer, as from node, is connected by heartbeat network between described minicomputer.
Alternatively, minicomputer described in every platform is the minicomputer being loaded with tide BCP1.0 high-availability cluster software, and two described minicomputers are set up many group sybase database service.
Alternatively, the resource of each described sybase database service operates on different main frame; When one group of Service Source breaks down, switch to another main frame.
Alternatively, described storage platform adopts tide AS1000G6 memory, and described memory has two and stores link controller, and each described storage link controller can carry out transfer of data simultaneously.
Alternatively, described optical fiber switch adopts tide FS5800 optical fiber switch, and one end of described optical fiber switch exchanges adapter with the main frame of described tide K1-910 minicomputer and is connected, and the other end is connected with the storage link controller of described storage platform.
Alternatively, described storage platform comprises two for storing the different disk of service and the heartbeat disk for doing heartbeat.
High availability computer system provided by the present invention, by adopting at least two minicomputers as the hardware platform of carrier, finding fault message for the Fault Defection Technology by various dimensions, and carrying out diagnostic analysis to fault message; Can realize standby mutually between optical fiber switch, each optical fiber switch is connected with a minicomputer respectively; Storage platform is connected with optical fiber switch, for storing corresponding service data.High availability computer system provided by the present invention, based on perfect fault perception, diagnosis, isolation and Restoration Mechanism, fault message can be found fast by the Fault Defection Technology of various dimensions, thus realize the intelligent diagnostics analysis of software and hardware most common failure, realize the demand of the High Availabitity of computer system.
Accompanying drawing explanation
In order to the technical scheme of the clearer explanation embodiment of the present invention or prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structured flowchart of a kind of embodiment of high availability computer system provided by the present invention;
Fig. 2 is the network topology schematic diagram of the another kind of embodiment of high availability computer system provided by the present invention.
Embodiment
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, this system comprises the structured flowchart of a kind of embodiment of high availability computer system provided by the present invention:
Hardware platform 1, at least two optical fiber switch 2 and storage platform 3;
Wherein, described hardware platform 1 adopts at least two minicomputers as carrier, finds fault message, and carry out diagnostic analysis to described fault message for the Fault Defection Technology by various dimensions; Realize standby mutually between described optical fiber switch 2, each described optical fiber switch 2 is connected with a described minicomputer respectively; Described storage platform 3 is connected with described optical fiber switch 2, for storing corresponding service data.
High availability computer system provided by the present invention, by adopting at least two minicomputers as the hardware platform of carrier, finding fault message for the Fault Defection Technology by various dimensions, and carrying out diagnostic analysis to fault message; Can realize standby mutually between optical fiber switch, each optical fiber switch is connected with a minicomputer respectively; Storage platform is connected with optical fiber switch, for storing corresponding service data.High availability computer system provided by the present invention, based on perfect fault perception, diagnosis, isolation and Restoration Mechanism, fault message can be found fast by the Fault Defection Technology of various dimensions, thus realize the intelligent diagnostics analysis of software and hardware most common failure, realize the demand of the High Availabitity of computer system.
The network topology schematic diagram of the another kind of embodiment of high availability computer system provided by the present invention as shown in Figure 2, in this embodiment, hardware platform can be specially two tide K1-910 minicomputers, wherein a minicomputer is as host node, an other minicomputer, as from node, is connected by heartbeat network between described minicomputer.
Minicom is the basis that system runs without interruption, minicomputer and common server (namely PC-SERVER) have very big difference, and the most important is exactly that minicomputer has high RAS (Reliability, Availability, Serviceability high reliability, high availability, high service) characteristic.
In the present embodiment, heartbeat switch specifically can select common gigabit networking switch.
Tide K1-910 minicomputer is maximum supports 8 tunnels, and 64 calculate core, 2048GB internal memory, fully can meet the rigors of client's key application to performance.The perfect fault perception of Langchao Tiansuo K1-910, diagnosis, isolation and Restoration Mechanism are the core technologies of safeguards system High Availabitity characteristic.Find fault message fast by the Fault Defection Technology of various dimensions, in conjunction with the fault management framework of tide K-UX operating system uniqueness, the intelligent diagnostics analysis of software and hardware most common failure can be realized, thus realize the demand of the High Availabitity of computer system.
On the basis of above-described embodiment, minicomputer described in every platform is the minicomputer being loaded with tide BCP1.0 high-availability cluster software, can realize 24 hours uninterrupted business, realizes fast failure and switches, thus the continuity of the business of guarantee.
Two described minicomputers are set up many group sybase database service, and each sybase Service Source operates on different main frame; When one group of Service Source breaks down, switch to another main frame.This is because tide clustered software BCP1.0 has the management function of resource group, can realize sybase database on two K1-910 main frames, set up many group sybase database service.Specifically establish two groups of sybase database services in the present embodiment, be certainly not limited to two groups.Each sybase Service Source operates on different 910 main frames, different business is applied to be connected in different services, host resource is fully used, simultaneously when one group of Service Source breaks down, can be switched on another 910 main frame, realize failover, ensure the continuity of business.
On the basis of above-mentioned any embodiment, described storage platform specifically can adopt tide AS1000G6 memory.Particularly, require that described memory has two and stores link controller, and each controller needs to activate simultaneously, namely each described storage link controller can carry out transfer of data simultaneously.
As a kind of embodiment, optical fiber switch can adopt two tide FS5800 optical fiber switch, one end of described optical fiber switch exchanges adapter with the main frame of described K1-910 minicomputer and is connected, and the other end is connected with the storage link controller of described storage platform.
Further, storage platform specifically can comprise two for storing the different disk of service and the heartbeat disk for doing heartbeat.
Two K1-910 minicomputers run the different service of SYBASE database two groups respectively, use same set of outer net IP, heartbeat IP and heartbeat disk.Certainly, two cover outer nets and heartbeat IP also can be used in a specific embodiment to manage different service, and this does not all affect realization of the present invention.Adopt the management of two Floating IP address respectively, when a machine goes wrong, the service of this main frame can automatically switch on another main frame, ensures the continuity of business, also make host resource to making full use of.
As a kind of embodiment, the disk storing different service can be specially: the data storage disk of the data storage disk of service SYBASE, SYB_BACKCK and service SYBASE1, SYB_BACKCK1.Wherein, SYBASE, SYBASE1 are the title that database AdaptiveServer serves; SYB_BACKCK, SYB_BACKCK1 are database BackupServer service name, all can sets itself, do not affect realization of the present invention.
In the present embodiment, by being mounted in tide high-availability cluster software BCP1.0 on tide TSK1-910 hardware foundation platform and sybase database, realize the High Availabitity of sybase database, service application continual continuity requirement in 24 hours can be met, thus reduce the loss brought by computer hardware and software fallibility.Simultaneously, because tide clustered software BCP1.0 has the management function of resource group, sybase database can be realized on two K1-910 main frames, set up many group sybase database service, each sybase Service Source operates on different 910 main frames, different business is applied be connected in different services, host resource is fully used.When one group of Service Source breaks down, can be switched on another 910 main frame, realize failover, ensure the continuity of business.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, between each embodiment same or similar part mutually see.For device disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
Professional can also recognize further, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random asccess memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
Above high availability computer system provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection range of the claims in the present invention.
Claims (7)
1. a high availability computer system, is characterized in that, comprising:
Hardware platform, at least two optical fiber switch and storage platform;
Wherein, described hardware platform adopts at least two minicomputers as carrier, finds fault message, and carry out diagnostic analysis to described fault message for the Fault Defection Technology by various dimensions; Realize standby mutually between described optical fiber switch, each described optical fiber switch is connected with a described minicomputer respectively; Described storage platform is connected with described optical fiber switch, for storing corresponding service data.
2. high availability computer system as claimed in claim 1, it is characterized in that, described hardware platform comprises two tide K1-910 minicomputers, and wherein a minicomputer is as host node, an other minicomputer, as from node, is connected by heartbeat network between described minicomputer.
3. high availability computer system as claimed in claim 2, it is characterized in that, minicomputer described in every platform is the minicomputer being loaded with tide BCP1.0 high-availability cluster software, and two described minicomputers are set up many group sybase database service.
4. high availability computer system as claimed in claim 3, it is characterized in that, the resource of each described sybase database service operates on different main frame; When one group of Service Source breaks down, switch to another main frame.
5. the high availability computer system as described in any one of Claims 1-4, it is characterized in that, described storage platform adopts tide AS1000G6 memory, and described memory has two and stores link controller, and each described storage link controller can carry out transfer of data simultaneously.
6. high availability computer system as claimed in claim 5, it is characterized in that, described optical fiber switch adopts tide FS5800 optical fiber switch, one end of described optical fiber switch exchanges adapter with the main frame of described tide K1-910 minicomputer and is connected, and the other end is connected with the storage link controller of described storage platform.
7. high availability computer system as claimed in claim 6, is characterized in that, described storage platform comprises two for storing the different disk of service and the heartbeat disk for doing heartbeat.
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| CN201510920733.1A CN105515667A (en) | 2015-12-11 | 2015-12-11 | High-availability computer system |
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| CN201510920733.1A CN105515667A (en) | 2015-12-11 | 2015-12-11 | High-availability computer system |
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Cited By (1)
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| CN114978957A (en) * | 2022-05-24 | 2022-08-30 | 浪潮商用机器有限公司 | Multifunctional test method, device, equipment and medium |
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