CN107544655A - Computer system protection method after UPS power-off - Google Patents
Computer system protection method after UPS power-off Download PDFInfo
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- CN107544655A CN107544655A CN201610865846.0A CN201610865846A CN107544655A CN 107544655 A CN107544655 A CN 107544655A CN 201610865846 A CN201610865846 A CN 201610865846A CN 107544655 A CN107544655 A CN 107544655A
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Abstract
The present invention provides a kind of computer system protection method after UPS power-off, and methods described is as follows, and 1）The hardware configuration of computer system circuit breaking protective system, UPS data-signals are accessed by network by the network interface card of UPS configurations, give UPS runnings information transmission to UPS monitoring PC；2）Design of Monitor, in UPS monitoring PC, establishment UPS signals are intercepted, monitoring programme, carry out power loss event monitoring；3）Power loss event notice is sent to computer system, is notified to perform service protection strategy according to power loss event, restarts shutdown process, orderly close-down computer system.The technical program method is simple, only by one PC of increase and a set of customizable timing shutdown strategy, can confirm that the situation of exterior power supply plant failure；In the case where confirming externally fed failure, according to predetermined shutdown strategy, system of effectively shutting down computer, it is ensured that data and system safety, effectively protect resource for computer system and the loss to service object to reduce as far as possible.
Description
Technical field
The present invention relates to a kind of computer system protection method, specifically, relate to computer after a kind of UPS power-off
System protection method.
Background technology
UPS is also known as no-break power unit, in modern industrial technology, electronic technology, has a wide range of applications.Calculating
UPS will be triggered after machine power down is used with providing extra limited electricity for computer system, protects against what is powered off suddenly
It is dangerous.But UPS, after input power interruption, the standby time is limited, when UPS accumulator electric-quantity exhausts, calculate
Machine system will be by abnormal shutdown.Such a shutdown not only can produce large effect to the data system of computer system, also
Large effect may be produced to the operating system and mainboard of computer, hard disk etc..How reasonably with UPS batteries
Power-on time, the abnormal closing of computer system is avoided, protect software systems, hardware device and the meter of computer equipment system
The service provided in calculation machine system, it is the main target of computer system protection mechanism after UPS power-off.
The content of the invention
The purpose of the present invention be in view of the shortcomings of the prior art, so as to provide a kind of topology layout it is simple, it is real-time and
Computer system protection method after visual in image UPS power-off.
To achieve these goals, the technical solution adopted in the present invention is：Department of computer science's blanket insurance after a kind of UPS power-off
Maintaining method, methods described is as follows, and 1）The hardware configuration of computer system circuit breaking protective system, by the network interface card of UPS configurations by UPS
Data-signal accesses network, gives UPS runnings information transmission to UPS monitoring PC；2）Design of Monitor, in UPS monitoring PC
In, establishment UPS signals are intercepted, monitoring programme, carry out power loss event monitoring；3）Power loss event notice is sent to computer system,
Notified to perform service protection strategy according to power loss event, restart shutdown process, orderly close-down computer system.
Based on above-mentioned, in the step 1, computer system device access network that UPS monitoring PC, UPS and needs are powered
Network, wherein UPS provide uninterrupted power source to computer system, are connected by power line with each computer, and UPS monitoring PC, which is received, to be come
From UPS power supply signal data.
Based on above-mentioned, in the step 2, the monitoring programme in PC is monitored, one-time detection is carried out to power supply signal every 5 seconds
Information gathering, if receiving power failure signal, add up abnormal time, wait detect power supply signal again within 5 seconds, if still
It is abnormal, continue to add up, if accumulative exceed setting time, power loss event notice is sent to computer system, if the cumulative time
The signal that restores electricity is received less than setting time, then adds up abnormal time zero.
Based on above-mentioned, in the step 3, the service protection strategy includes：Stop, closing or terminate and be inside service remote
Journey communications portal part；The TCP/IP networks for system of shutting down computer or the communications portal of serial ports；Preserve interim caused by service
Information or configuration information；Perform the service request of received but not processed or untreated completion；Flush buffers are in internal memory
Data and store into persistent storage medium；One or one group of service are closed according to the dependence of service.
Based on above-mentioned, in the step 3, the shutdown order is first to close the one-of-a-kind system for not providing service externally, its
Secondary closing application system, is then shut off Database Systems；On every corresponding server, establishment, which is shut down computer, runs pin
This, after shutdown process starts, starts script, shuts down computer；After the completion of monitoring computer and closing, UPS monitoring PC is closed
Itself.
Based on above-mentioned, " being notified to perform service protection strategy according to power loss event " is specially：There is provided service module and
Service management module, service module are used to register by the service protection policy registration interface of service management module；Service management
Module is used to provide service protection strategy to service module by service protection policy registration interface；Service management module is according to falling
Electric event notice performs the service protection strategy provided to service module.
Based on above-mentioned, " being notified to perform service protection strategy according to power loss event " is specially：There is provided service module and
Service management module；Service module registers power loss event notification interface to service management module；Service module is fallen by registration
Electric event notification interface receives power loss event notice；Service module notifies to perform the service set in service module according to power loss event
Preservation tactics.
The present invention has prominent substantive distinguishing features and marked improvement, specifically, the technical program compared with the prior art
Method is simple, only by one PC of increase and a set of customizable timing shutdown strategy, can confirm that externally fed system
The situation for failure of uniting；In the case where confirming externally fed failure, according to predetermined shutdown strategy, system of effectively shutting down computer,
Ensure data and system safety, effectively protect resource for computer system and the loss to service object to reduce as far as possible.
Brief description of the drawings
Fig. 1 is device connection diagram.
Embodiment
Below by embodiment, technical scheme is described in further detail.
A kind of computer system protection method after UPS power-off, methods described is as follows, and 1）Computer system power-off protection system
The hardware configuration of system, UPS data-signals are accessed by network by the network interface card of UPS configurations, UPS running information transmissions are given
UPS monitoring PC；2）Design of Monitor, in UPS monitoring PC, establishment UPS signals are intercepted, monitoring programme, carry out power loss event
Monitoring；3）Power loss event notice is sent to computer system, is notified to perform service protection strategy according to power loss event, restarts pass
Machine flow, orderly close-down computer system.
The UPS monitors PC by network insertion, as shown in Figure 1.Monitoring programme in PC, processing come from
UPS power supply signal, judges whether UPS has powered off/abnormity of power supply, if UPS is powered off, adds up UPS power-off times, works as prison
Control program receives UPS input powers and recovers normal signal, by the accumulative zero of UPS power-off times.UPS power-off times add up
After reaching certain time, power loss event notice is sent to process computer system, service protection strategy is performed, preserves department of computer science
System data, shutoff operation system.After the interruption of UPS input powers, the battery discharging of UPS configurations, ensure that UPS output is electric
Pressure.The storage battery power supply time is determined by the capacity of battery.
The ups power signal that UPS monitoring PC is received mainly has that civil power is normal, and UPS is working properly；City's electrical anomaly, UPS turn
Battery works；UPS low batteries work, and battery will exhaust；UPS communications are lost or cut-out load power source；UPS equipment needs to update
Battery；UPS equipment starts to go to bypass；There are seven kinds of information such as not clear failure in UPS.When detect UPS need change electricity
, it is necessary to which manpower intervention is handled during the warning message such as pond or UPS communication loss, detecting system need to send warning message.And when UPS turns
Battery work warning message, monitoring PC then do power failure signal processing.When power supply is higher than certain value, it is extensive that monitoring PC does power supply
Complex signal processing.
Power monitoring program in PC, one-time detection information gathering is carried out to power supply signal every 5 seconds, if received
Power failure signal, then add up abnormal time, wait detect power supply signal again within 5 seconds, if still abnormal, continue to add up, such as
Fruit adds up more than 3 minutes (according to actual conditions, the parameter value is adjustable), and power loss event notice is sent to computer system, according to
Power loss event notice performs service protection strategy, restarts shutdown process, orderly close-down computer system.If the cumulative time is not
The signal that restores electricity was received by 3 minutes, then the accumulative zero of abnormal time.
Wherein, performing service protection strategy includes：The first step, the telecommunication stop, closing or terminate inside service enter
Mouthpiece；Second step, the TCP/IP networks for system of shutting down computer or the communications portal of serial ports；3rd step, the service of preservation produce
Temporary information or configuration information, perform received but not processed or untreated completion service request；4th step, refresh
The data that are buffered in internal memory are simultaneously stored into persistent storage medium；5th step, one is closed according to the dependence of service
Or one group of service.
Notify that performing service protection strategy is specially according to power loss event：Service module and service management module, clothes are provided
Module of being engaged in is used to register by the service protection policy registration interface of service management module；Service management module is used to pass through service
Preservation tactics registration interface provides service protection strategy to service module；Service management module according to power loss event notice perform to
The service protection strategy that service module provides.
In other embodiments, notify that performing service protection strategy can be according to power loss event：There is provided service module and
Service management module；Service module registers power loss event notification interface to service management module；Service module is fallen by registration
Electric event notification interface receives power loss event notice；Service module notifies to perform the service set in service module according to power loss event
Preservation tactics.
After starting shutdown programm, start computer system shutdown mechanism, electricity is sent to all computers for receiving UPS power supplies
Source closing information, send shutdown command.
Each computer starts local computer system bolt down procedure after finger daemon receives shutdown command.Setting etc.
Time X to be shut down, according to UPS power-on time length, such time X to be shut down can be adjusted.After unused time X is reached, according to
Orderly close-down application function is set, finally closes system and computer in itself.
Computer system protection mechanism is to the large-scale or microcomputer system using uninterrupted power source after UPS power-off
One kind protection, can be used in using UPS type of industry and computer system, by being detectd to UPS input powers
Listen, monitor, after input power breaks down, protection uses the hardware of ups power system and the safety of operating system.
The protection mechanism has versatility in same model, and different type of machines is easily transplanted, and has the possibility that type of industry is implemented.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among the claimed technical scheme scope of the present invention.
Claims (7)
1. a kind of computer system protection method after UPS power-off, it is characterised in that：Methods described is as follows,
1）The hardware configuration of computer system circuit breaking protective system, by the network interface card of UPS configurations by UPS data-signal access networks
Network, give UPS runnings information transmission to UPS monitoring PC；
2）Design of Monitor, in UPS monitoring PC, establishment UPS signals are intercepted, monitoring programme, carry out power loss event monitoring；
3）Power loss event notice is sent to computer system, is notified to perform service protection strategy according to power loss event, restarts pass
Machine flow, orderly close-down computer system.
2. computer system protection method after a kind of UPS power-off according to claim 1, it is characterised in that：The step 1
In, the computer system device that UPS monitoring PC, UPS and needs are powered accesses network, and wherein UPS is provided computer system
Uninterrupted power source, it is connected by power line with each computer, UPS monitoring PC receives the power supply signal data from UPS.
3. computer system protection method after a kind of UPS power-off according to claim 1, it is characterised in that：The step 2
In, the monitoring programme in PC is monitored, one-time detection information gathering is carried out to power supply signal every 5 seconds, if receiving power interruptions
Signal, then add up abnormal time, wait detect power supply signal again within 5 seconds, if still abnormal, continue to add up, if accumulative super
Setting time is crossed, power loss event notice is sent to computer system, is restored electricity if the cumulative time receives less than setting time
Signal, then add up abnormal time zero.
4. computer system protection method after a kind of UPS power-off according to claim 1, it is characterised in that the step 3
In, the service protection strategy includes：Stop, closing or terminate the telecommunication inlet part inside service；Shut down computer
The TCP/IP networks of system or the communications portal of serial ports；Preserve temporary information or configuration information caused by service；Execution has connect
Receipts but the service request of not processed or untreated completion；Data of the flush buffers in internal memory and storing to persistent storage are situated between
In matter；One or one group of service are closed according to the dependence of service.
5. computer system protection method after a kind of UPS power-off according to claim 1, it is characterised in that：The step 3
In, the shutdown order is first to close the one-of-a-kind system for not providing service externally, secondly closes application system, is then shut off data
Storehouse system；On every corresponding server, Run Script of shutting down computer is worked out, after shutdown process starts, starts script, closes
Close computer；After the completion of monitoring computer and closing, UPS monitoring PC itself is closed.
6. service protection method after power down according to claim 1, it is characterised in that described " to be notified according to power loss event
Perform service protection strategy " be specially：Service module and service management module are provided, service module is used to pass through service management
The service protection policy registration interface registration of module；Service management module is used to pass through service protection policy registration interface to service
Module provides service protection strategy；Service management module performs the service protection provided to service module according to power loss event notice
Strategy.
7. service protection method after power down according to claim 1, it is characterised in that described " to be notified according to power loss event
Perform service protection strategy " be specially：Service module and service management module are provided；Service module is registered to service management module
Power loss event notification interface；Service module receives power loss event by the power loss event notification interface of registration and notified；Service module
Notified to perform the service protection strategy set in service module according to power loss event.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610865846.0A CN107544655A (en) | 2016-09-30 | 2016-09-30 | Computer system protection method after UPS power-off |
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| CN201610865846.0A CN107544655A (en) | 2016-09-30 | 2016-09-30 | Computer system protection method after UPS power-off |
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| CN201610865846.0A Pending CN107544655A (en) | 2016-09-30 | 2016-09-30 | Computer system protection method after UPS power-off |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108470271A (en) * | 2018-03-08 | 2018-08-31 | 北京华通天畅工程监理咨询有限公司 | A kind of engineering project total management system |
| CN109656213A (en) * | 2018-12-26 | 2019-04-19 | 西门子电站自动化有限公司 | Man-machine interface system and dcs with loss protecting mechanism |
| CN110456897A (en) * | 2018-05-08 | 2019-11-15 | 杭州海康威视数字技术股份有限公司 | Power-off protection method, protective device and the server cluster of electronic equipment |
| CN112621719A (en) * | 2020-12-11 | 2021-04-09 | 珠海格力电器股份有限公司 | Demonstrator system file protection method and device, storage medium and demonstrator |
| CN112865287A (en) * | 2020-12-28 | 2021-05-28 | 智昌科技集团股份有限公司 | UPS-based power-on and power-off protection system and protection method for industrial personal computer |
| CN113687867A (en) * | 2021-08-24 | 2021-11-23 | 济南浪潮数据技术有限公司 | Shutdown method, system, equipment and storage medium of cloud platform cluster |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470271A (en) * | 2018-03-08 | 2018-08-31 | 北京华通天畅工程监理咨询有限公司 | A kind of engineering project total management system |
| CN108470271B (en) * | 2018-03-08 | 2022-06-10 | 北京华通天畅工程监理咨询有限公司 | Engineering project integrated management system |
| CN110456897A (en) * | 2018-05-08 | 2019-11-15 | 杭州海康威视数字技术股份有限公司 | Power-off protection method, protective device and the server cluster of electronic equipment |
| CN109656213A (en) * | 2018-12-26 | 2019-04-19 | 西门子电站自动化有限公司 | Man-machine interface system and dcs with loss protecting mechanism |
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| CN109656213B (en) * | 2018-12-26 | 2020-09-29 | 西门子电站自动化有限公司 | Man-machine interface system with power-loss protection mechanism and distributed control system |
| CN112621719A (en) * | 2020-12-11 | 2021-04-09 | 珠海格力电器股份有限公司 | Demonstrator system file protection method and device, storage medium and demonstrator |
| CN112865287A (en) * | 2020-12-28 | 2021-05-28 | 智昌科技集团股份有限公司 | UPS-based power-on and power-off protection system and protection method for industrial personal computer |
| CN113687867A (en) * | 2021-08-24 | 2021-11-23 | 济南浪潮数据技术有限公司 | Shutdown method, system, equipment and storage medium of cloud platform cluster |
| CN113687867B (en) * | 2021-08-24 | 2023-12-29 | 济南浪潮数据技术有限公司 | Shutdown method, system, equipment and storage medium of cloud platform cluster |
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