CN104378243A - Multi-mode high-availability blade server redundancy management system construction method - Google Patents
Multi-mode high-availability blade server redundancy management system construction method Download PDFInfo
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- CN104378243A CN104378243A CN201410730446.XA CN201410730446A CN104378243A CN 104378243 A CN104378243 A CN 104378243A CN 201410730446 A CN201410730446 A CN 201410730446A CN 104378243 A CN104378243 A CN 104378243A
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Abstract
The invention provides a multi-mode high-availability blade server redundancy management system construction method. By the method, a high-availability redundancy management system having multiple optional operation modes and applied to a blade server is realized and is mainly composed of a heartbeat communication module, a configuration synchronization module and a management right switching module. The method is implemented based on pure software, and hardware cost and design difficulty are lowered effectively; users are allowed to select redundancy schemes according to practical situations and perform setting through an integrated WebUI (user interface). Reliability, availability and usability of the redundancy management system are improved greatly.
Description
Technical field
The present invention relates to server technology field, specifically a kind of multi-mode, High Availabitity blade server Redundancy Management system constituting method.
Background technology
Server management system based on IPMI agreement is widely used in common rack-mount server and blade server as standard configuration.Wherein blade server because of its framework special, generally carry out alternately by independently SMC as management interface and the external world, SMC also needs to communicate with blade BMC simultaneously, is responsible for monitoring blade state, and user command is issued blade BMC.Along with the progressively raising that user requires high availability, Redundancy Management System design is also progressively popularized.Scheme was except heartbeat communication link in the past, also need to increase arbitration chip in outside and decide administration module control, redundancy strategy depends on the design of arbitration chip, relatively fixes and cannot revise, add hardware cost simultaneously, make hardware reliability risk higher.This method is arbitration and the handover mechanism of pure software realization, without the need to arbitrating chip, can effectively reduce hardware designs scale, difficulty and hardware cost, and allow user that different redundancy schemes is set according to different situations, provide Web UI to arrange redundancy scheme simultaneously, greatly improve availability and ease for use.
Summary of the invention
The object of this invention is to provide a kind of multi-mode, High Availabitity blade server Redundancy Management system constituting method.
The object of the invention is to realize in the following manner, a kind of method realizing multi-mode, high availability redundant management system in blade server.The method achieve that a kind of multiple-working mode being applied to blade server is optional, high availability redundant management system.
System comprises: heartbeat communication module, configuration synchronization module, administrative power handover module, and wherein, administrative power handover module can be divided into two aspects according to function type setting option:
(1) redundancy switch mode is arranged, and redundancy switch mode arranges and is mainly divided into following two kinds:
A) master/slave administrative power handover module pattern:
During the handover module work of main management power, standby from administrative power handover module, when main management power handover module is abnormal, proceeds to operating state from administrative power handover module, take over every management function; Main management power handover module recovers normally, enters operating state, takes over every management function, proceed to holding state from administrative power handover module;
B) reciprocity management mode:
During the work of A administrative power handover module, B administrative power handover module keeps holding state, and when A administrative power handover module is abnormal, B administrative power handover module proceeds to operating state, takes over every management function; A administrative power handover module recovers directly to enter holding state normally, until B administrative power handover module occurs abnormal;
(2) user's configuration synchronization is arranged, and user's configuration synchronization arranges and is mainly divided into following two kinds:
A) seamless switching pattern:
By configuration synchronization module, Lookup protocol remains on the parameters of the administrative power handover module of holding state, comprise network settings, server exception is reported to the police and is arranged, and mail is reported to the police and arranged, keep it consistent with the administrative power handover module of operating state, if because the administrative power handover module of work at present goes wrong, then can automatically switch to administrative power handover module for subsequent use, and user is without the need to doing other actions, for security consideration, need user's login authentication username and password again;
B) differentiation configuration mode:
In this mode, user is allowed to carry out different configurations to each administrative power handover module, the parameter that different network parameters, server exception alarm parameters and mail are reported to the police is set, if because the administrative power handover module of work at present goes wrong, then can automatically switch to administrative power handover module for subsequent use, and these configurations can not be capped, user needs to reconnect and sign in administrative power handover module for subsequent use to operate, in such a mode, server power supply setting and cooling system arrange and still automatically can be synchronized to another administrative power handover module.
Heartbeat communication module achieves the function communicated between two administrative power handover modules, and communication protocol adopts request/answer-mode, makes two administrative power handover modules obtain the other side's operating state respectively by request/answer-mode mutually.
Under two administrative power handover modules obtain the prerequisite of the other side's operating state respectively, the wherein administrative power handover module redundant mode that can arrange according to another administrative power handover module operating state and user, determine when carry out administrative power switching, two administrative power handover modules contain Web UI simultaneously, user is configured redundant mode simply and easily, improves availability and the ease for use of system.
Two administrative power handover modules temporary call configuration synchronization module at handover management, configuration synchronization module in charge is by administrative power handover module configuration information, comprise the information of network parameter, fan control, Energy control, read from storage chip and configure the administrative power handover module of work at present.
Administrative power handover module provides preservation, the auto restore facility of relevant setting option, makes user need not reconfigure the setting of complete machine administration module after switching management module.
The invention has the beneficial effects as follows: effectively reduce hardware cost, reduce hardware design complexity, improve reliability.Meanwhile, owing to adopting software to switch, kinds of schemes can be provided to select to user, greatly improve the reliability of Redundancy Management function, availability and ease for use.User can be arranged by integrated Web UI, selects switch mode and configuration synchronization pattern according to actual conditions, thus constructs nearly four kinds of redundancy schemes.Greatly improve the reliability of Redundancy Management system, availability and ease for use.
Embodiment
A kind of multi-mode, High Availabitity blade server Redundancy Management system constituting method
This system is formed primarily of heartbeat communication module, configuration synchronization module, administrative power handover module.Provide multiple redundancy scheme in administrative power handover module optional, two aspects can be divided into according to function type setting option:
(1) redundancy switch mode is arranged.Redundancy switch mode arranges and is mainly divided into following two kinds:
A) master/slave pattern:
During main management module work, standby from administration module, when main management module is abnormal, proceeds to operating state from administration module, take over every management function; After main management module recovery is normal, enters operating state, take over every management function, proceed to holding state from administration module;
B) ad-hoc mode:
During the work of A administration module, B administration module keeps holding state, and when A administration module is abnormal, B administration module proceeds to operating state, takes over every management function; A administration module recovers directly to enter holding state normally, until B administration module occurs abnormal;
(2) user's configuration synchronization is arranged.User's configuration synchronization arranges and is mainly divided into following two kinds:
A) seamless switching pattern:
By configuration synchronization module, Lookup protocol remains on the parameters (network settings of the administration module of holding state, server exception is reported to the police and is arranged, mail is reported to the police and is arranged etc.), keep it consistent with the administration module of operating state, if because the administration module of work at present goes wrong, then can automatically switch to spare module, and user is without the need to doing other actions.(for security consideration, needing user's login authentication username and password again);
B) differentiation configuration mode:
Under this pattern, allow user to carry out different configurations to individual administration module, the parameters such as different network parameters, server exception alarm parameters and mail warning can be set.If because the administration module of work at present goes wrong, then can automatically switch to spare module, and these configurations can not be capped.User needs to reconnect and sign in spare module to operate.In such a mode, server power supply setting and cooling system arrange to allow and so can automatically be synchronized to another administration module.
Embodiment
Namely SMC loads heartbeat communication module after starting, and sends heartbeat request signal by A administration module to B administration module; After B administration module receives request, send answer signal to A administration module.By request/acknowledgement mechanism, be that both sides all can obtain the other side's current state.In management system, acquiescence starts the management function of A administration module.A administration module occur abnormal after cannot send heartbeat request signal, the heartbeat communication module in B administration module cannot receive heartbeat request signal in multiple (concrete numerical value can adjust flexibly) communication cycle continuously, then trigger the action of administrative power handover module.
Administrative power handover module carries out every setting according to switch mode, and calls configuration synchronization module, and the synchronizing content selected according to user, arranges according to another administration module and arrange self.After hardware exchange and software merit rating complete, administrative power handover module starts each management function module, starts to control blade server complete machine.
After there is abnormal administration module recovery normally, restart to send (or reception) heartbeat signal, administrative power handover module will detect the redundancy switch mode of user's setting, determine whether switching controls is weighed.
Except the technical characteristic described in specification, be the known technology of those skilled in the art.
Claims (5)
1. a multi-mode, High Availabitity blade server Redundancy Management system constituting method, it is characterized in that, system comprises: heartbeat communication module, configuration synchronization module, administrative power handover module, and wherein, administrative power handover module can be divided into two aspects according to function type setting option:
(1) redundancy switch mode is arranged, and redundancy switch mode arranges and is mainly divided into following two kinds:
A) master/slave administrative power handover module pattern:
During the handover module work of main management power, standby from administrative power handover module, when main management power handover module is abnormal, proceeds to operating state from administrative power handover module, take over every management function; Main management power handover module recovers normally, enters operating state, takes over every management function, proceed to holding state from administrative power handover module;
B) reciprocity management mode:
During the work of A administrative power handover module, B administrative power handover module keeps holding state, and when A administrative power handover module is abnormal, B administrative power handover module proceeds to operating state, takes over every management function; A administrative power handover module recovers directly to enter holding state normally, until B administrative power handover module occurs abnormal;
(2) user's configuration synchronization is arranged, and user's configuration synchronization arranges and is mainly divided into following two kinds:
A) seamless switching pattern:
By configuration synchronization module, Lookup protocol remains on the parameters of the administrative power handover module of holding state, comprise network settings, server exception is reported to the police and is arranged, and mail is reported to the police and arranged, keep it consistent with the administrative power handover module of operating state, if because the administrative power handover module of work at present goes wrong, then can automatically switch to administrative power handover module for subsequent use, and user is without the need to doing other actions, for security consideration, need user's login authentication username and password again;
B) differentiation configuration mode:
In this mode, user is allowed to carry out different configurations to each administrative power handover module, the parameter that different network parameters, server exception alarm parameters and mail are reported to the police is set, if because the administrative power handover module of work at present goes wrong, then can automatically switch to administrative power handover module for subsequent use, and these configurations can not be capped, user needs to reconnect and sign in administrative power handover module for subsequent use to operate, in such a mode, server power supply setting and cooling system arrange and still automatically can be synchronized to another administrative power handover module.
2. method according to claim 1, it is characterized in that, heartbeat communication module achieves the function communicated between two administrative power handover modules, and communication protocol adopts request/answer-mode, makes two administrative power handover modules obtain the other side's operating state respectively by request/answer-mode mutually.
3. method according to claim 1, it is characterized in that, under two administrative power handover modules obtain the prerequisite of the other side's operating state respectively, the wherein administrative power handover module redundant mode that can arrange according to another administrative power handover module operating state and user, determine when carry out administrative power switching, two administrative power handover modules contain Web UI simultaneously, user is configured redundant mode simply and easily, improves availability and the ease for use of system.
4. method according to claim 1, it is characterized in that, two administrative power handover modules temporary call configuration synchronization module at handover management, configuration synchronization module in charge is by administrative power handover module configuration information, comprise the information of network parameter, fan control, Energy control, read from storage chip and configure the administrative power handover module of work at present.
5. method according to claim 1, is characterized in that, administrative power handover module provides preservation, the auto restore facility of relevant setting option, makes user need not reconfigure the setting of complete machine administration module after switching management module.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112468212A (en) * | 2020-11-04 | 2021-03-09 | 北京遥测技术研究所 | High-availability servo system of all-weather unattended measurement and control station |
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| CN103473152A (en) * | 2013-09-25 | 2013-12-25 | 浪潮电子信息产业股份有限公司 | Main management module and standby management module backuping and updating method for blade server |
| CN103634141A (en) * | 2013-11-01 | 2014-03-12 | 浪潮电子信息产业股份有限公司 | Symmetric recovery method for blade server management network |
| CN104125312A (en) * | 2014-07-10 | 2014-10-29 | 浪潮集团有限公司 | Method for achieving effect that redundancy management modules share one IP (Internet Protocol) address in blade server |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473152A (en) * | 2013-09-25 | 2013-12-25 | 浪潮电子信息产业股份有限公司 | Main management module and standby management module backuping and updating method for blade server |
| CN103634141A (en) * | 2013-11-01 | 2014-03-12 | 浪潮电子信息产业股份有限公司 | Symmetric recovery method for blade server management network |
| CN104125312A (en) * | 2014-07-10 | 2014-10-29 | 浪潮集团有限公司 | Method for achieving effect that redundancy management modules share one IP (Internet Protocol) address in blade server |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112468212A (en) * | 2020-11-04 | 2021-03-09 | 北京遥测技术研究所 | High-availability servo system of all-weather unattended measurement and control station |
| CN112468212B (en) * | 2020-11-04 | 2022-10-04 | 北京遥测技术研究所 | High-availability servo system of all-weather unattended measurement and control station |
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