CN1299204C - Monitoring operation system for data catastrophic failure-tolerant backup control system - Google Patents
Monitoring operation system for data catastrophic failure-tolerant backup control system Download PDFInfo
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- CN1299204C CN1299204C CNB2004100663538A CN200410066353A CN1299204C CN 1299204 C CN1299204 C CN 1299204C CN B2004100663538 A CNB2004100663538 A CN B2004100663538A CN 200410066353 A CN200410066353 A CN 200410066353A CN 1299204 C CN1299204 C CN 1299204C
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Abstract
The present invention relates to a monitoring operation system for a data disaster tolerant backup control system, which is a software system. The present invention comprises an application server real-time monitoring system, a control computer server system and a management terminal client side system, wherein all the systems are operated on the application server, a control computer and a management terminal in an active and a standby information centers in a data disaster tolerant backup control system; the application server, the control computer and the management terminal are connected mutually by a communication protocol to form a monitoring operating platform for a data disaster tolerant backup control system. The transinformation adopts binary data streams, which is easy to be compressed and encrypted, and the security requirements of data during the transmission are ensured. The present invention has the characteristics of high reliability, high real-time property, high management efficiency and high adaptability. The present invention can guarantee the control system to reach to the requirements of 6-level disaster recovery restoring and less than 3 seconds switching time in international standard.
Description
Technical field
The present invention relates to a kind of monitor operating system that is used for data catastrophic failure-tolerant backup control system, is a kind of software systems.Mainly be applicable to the operation of the data catastrophic failure-tolerant backup control system of network information center (NIC).
Background technology
The gordian technique of teledata catastrophic failure-tolerant backup control system comprises network technology, memory technology and operative technique.No matter say from network level, be ether (ATM) network or fiber optic network, all obtained all over the world using widely; Aspect memory technology, basic technologies such as storage array, disk are ripe, the application of disk array each corner that spread all over the world; Storage area network (SAN) has also obtained comprehensive approval all over the world.Though so the problem of current most critical is existing a large amount of ripe data backup systems on the market.But how to solve the secret application operating system of band and the real-time switching of network for the control system that is used for data catastrophic failure-tolerant backup, and make control system accomplish 0 loss of data, (Tier) 6 grades of other disaster recovery that meet international standards all await to propose better solution.Particularly 0 loss of data is the highest level of disaster recovery, is to guarantee that effectively network center's types of applications when the uninterrupted switching of active and standby part of information center, still can keep high availability.This is to need best supervisory system and operating system is done assurance.
Summary of the invention
The objective of the invention is provides a kind of monitor operating system (software) for data catastrophic failure-tolerant backup control system (hardware).The present invention at data catastrophic failure-tolerant backup control system be to comprise: office terminal 03, control computer 07 and the switching device 04 that links to each other with network 01 (ATM net or light net) respectively, and main information center 05 and the backup information center 06 formed by application server (computing machine) that link to each other with control computer 07 by switching device.As shown in Figure 1.
Can more successfully realize the comprehensive disaster recovery of application layer, data level for making above-mentioned data catastrophic failure-tolerant backup control system.Really can guarantee 0 loss of data, guarantee the security and the reliability of significant data, guarantee that the application system real-time response time reaches a second level.Make application system effectively seamless integrated, and the software and hardware application interface is provided.Monitor operating system of the present invention (software) comprises three parts:
1, application server real-time monitoring system.This system runs in the main information center and each application server of backup information center in the data catastrophic failure-tolerant backup control system.Contain Hash (HS) data stream compression and decompression (unpacking) module.Be used to monitor the operation conditions of main information center and each application server of backup information center, comprise information such as power switch, server alarm.And adopt Hash (HS) data stream promptly to use the mode of binary stream to reach the control computer server system at any time these information and handle.The user can be configured by the application program of application server real-time monitoring system to the needs monitoring.When active and standby part information center switches, the operation of loading, unloading and the related application of application server real-time monitoring system control store simultaneously standby system, stop.The operation running environment of native system is Microsoft's Window (Windows) 2000 or NT operating system.
2, control computer server system.This system runs on the control computer in the data catastrophic failure-tolerant backup control system.Contain the compression of Hash (HS) data stream and conciliate (unpacking) module that decompresses.Be used to monitor the network-in-dialing situation of active and standby part of information center, comprise that network is unobstructed, situations such as blocking-up or device damage.And the operation conditions of each server is in time handled in the active and standby part information center that collects in conjunction with the application server real-time monitoring system.Break down as main or backup information center, in time send switching command to switching device.And in time control signal is passed to application server real-time monitoring system and office terminal client.The control computer server system contains manual control and controls two kinds of patterns automatically.Under automatic control mode, when the application server work of master's (backup) information center is undesired, can automatically switch on the application server of backup (master) information center, make application system continue operation.User to visit is transparent, need not to revise the configuration of any application model and user side.Control computer server system of the present invention to the operation real time record of the network condition at main information center and backup information center, application program operation conditions, office terminal in database, form journal file, for the backup recovery management provides information, and provide historical query and statistical function.The operation running environment of this system also is Windows2000 or NT operating system.
3, office terminal client.This system runs on the office terminal in the data catastrophic failure-tolerant backup control system.Contain Hash (HS) data stream compression and decompression (unpacking) module.Be used for remote monitoring to control computer., after passing through, checking on the control computer just can monitor by user name, password.Office terminal of the present invention client can be monitored active and standby part of information center's operation and network condition.Contain artificial or automatically switch two kinds of patterns of active and standby part of information center.The operation running environment of this system is Windows2000 or NT operating system equally.
The characteristics that the present invention is used for the monitor operating system (software) of data catastrophic failure-tolerant backup control system are:
● monitor operating system of the present invention can be applied in the teledata backup disaster tolerance system at information networks at different levels center.Directly made up the policer operation platform of data catastrophic failure-tolerant backup.Can adapt to the requirement of different encryption systems, several data storehouse, types of applications system, multiple network topological structure.
● contain Hash (HS) data stream compression and decompression module in the monitor operating system of the present invention.Transmission information adopts binary stream, and not only the data flow transmitted amount is big, and can guarantee network information center (NIC)s at different levels and other the important place security requirements to significant data effectively.Overcome plaintext transmission and be unfavorable for the shortcoming of maintaining secrecy, guaranteed data security requirements in transmission course.Therefore, monitor operating system reliability height of the present invention, real-time, the efficiency of management is high.
● monitor operating system of the present invention not only can reach the data catastrophic failure-tolerant backup requirement of systems such as office automation to information centers at different levels, portal website, Certificate Authority, also can carry out data backup to other any system data, need not increase additional software, system flexibility is strong.
● monitor operating system of the present invention on the advantage basis of performance extendability strong (XML), adopts Hash (HS) compression and decompression mode on the message format processing mode, the agreement of text status is become binary protocol compression and encrypting easily.
● it is fully transparent that monitor operating system of the present invention is moved all users in the operation of active and standby part of information center.System of the present invention can be that unit switches the switching device in the control system with the second.Make the disaster recovery of (Tier) that control system can meet international standards 6 grades, " zero-data loss ".Simultaneously, system of the present invention has solved and has been with the secret application system and the real-time switching of network, and the switching time that can make control system was less than 3 seconds.
Description of drawings
Fig. 1 is the structural representation of the applied data catastrophic failure-tolerant backup control system of the present invention.
Fig. 2 is the one-piece construction synoptic diagram of monitor operating system of the present invention.
Fig. 3 is the structure and the process flow diagram of application server real-time monitoring system in the monitor operating system of the present invention.
Fig. 4-1, Fig. 4 the-the 2nd, the structure of control computer server system and process flow diagram in the monitor operating system of the present invention.
Fig. 5-1, Fig. 5 the-the 2nd, the structure of office terminal client and process flow diagram in the monitor operating system of the present invention.
Embodiment
Further specify the structure of monitor operating system of the present invention below in conjunction with accompanying drawing.
Shown in Figure 1 is the basic structure of the applied data backup disaster tolerance of the present invention control system.It mainly comprises: continuous with outer net 01 (ATM net, or light net) respectively client 02, office terminal 03, switching device 04 and the control computer 07 that is connected with switching device 04; Three network interfaces 0, A, B are arranged on the switching device 04, and an outer network interface 0 links to each other with outer net 01, and two other network interface A, B link to each other with backup information center 06 with main information center 05 respectively.Generally, the outer network interface 0 on the switching device 04 links to each other with the network interface A that is connected main information center 05, and just main information center 05 is in running.When main information center 05 breaks down, or burst sends switching command by control computer 07 to switching device 04 during disaster, after switching device 04 receives order, outer network interface 0 is linked to each other with the network interface B that is connected backup information center 06, and promptly put into operation in backup information center 06.
Fig. 2 is the one-piece construction synoptic diagram of monitor operating system of the present invention.As shown in Figure 2, control operation of the present invention system comprises: application server real-time monitoring system 1, by the 3rd, the control computer server system 2 that links of four-way letter agreement 002,003 and application server real-time monitoring system 1, the office terminal client 3 that links by first, second communication protocol 001,004 and control computer server system 2.
Said application server real-time monitoring system 1 runs in the main information center 05 and each application server in the backup information center 06 in the data catastrophic failure-tolerant backup control system of above-mentioned Fig. 1.By the 3rd, four-way letter agreement 002,003 and control computer server system 2 link.Be used to monitor the operation conditions of main information center and each application server of backup information center, comprise information such as power switch, server alarm.And these information are reached the control computer server system by third communication agreement 002, in time control switching device and switch.The user can be configured by the application program of application server real-time monitoring system to the needs monitoring.When active and standby part information center switches, the operation of loading, unloading and the related application of application server real-time monitoring system control store simultaneously standby system, stop.The operation running environment of this system is Windows2000 or NT operating system.
Said control computer server system 2 runs on the control computer 07 in above-mentioned Fig. 1 data catastrophic failure-tolerant backup control system.Link by first, second communication protocol 001,004 and office terminal client 3; By the 3rd, four-way letter agreement 002,003 and application server real-time monitoring system 1 link.Be used to monitor the network UNICOM situation of active and standby part of information center, comprise that network is unobstructed, situations such as blocking-up or device damage.And the operation conditions of each server in the active and standby part information center that collects by third communication agreement 002 in conjunction with the application server real-time monitoring system, in time send switching command etc. to switching device.Control computer server system 2 contains manual control and controls two kinds of patterns automatically.Under automatic control mode, when the application server work of master's (backup) information center is undesired, can automatically switch on the application server of backup (master) information center, make application system continue operation.User to visit is transparent, need not to revise the configuration of any application model and user side.The control computer server system to the operation real time record of the network condition at main information center and backup information center, application program operation conditions, office terminal in database, form journal file, for the backup recovery management provides information, and provide historical query and statistical function.The operation running environment of these software systems also is Windows2000 or NT operating system.
Said office terminal client 3 runs on the office terminal (computing machine) 03 in above-mentioned Fig. 1 data catastrophic failure-tolerant backup control system.Link by first, second communication protocol 001,004 and control computer server system 2.Be used for remote monitoring to control computer 07.User name by first communication protocol 001, password just can be monitored after checking on the control computer is passed through.Office terminal client 3 can be monitored active and standby part of information center's operation and network condition by second communication agreement 004.Contain artificial or automatically switch two kinds of patterns of active and standby part of information center.The operation running environment of this system equally also is Windows2000 or NT operating system.
Said first communication protocol 001 is the communication protocol of office terminal client and control computer server system; Comprise: log on command, user name, user password, long receive command port number, switching command, active and standby part of information center's switching state, the automatic or manual pattern is provided with.As shown in table 1.
Said second communication agreement 004 is the communication protocol of control computer server system and office terminal client, comprise: login successfully order, user name, return all status commands, the automatic or manual mode state, active and standby part information center switching state, long application server number, the process and the networking state of application server in active and standby part of information center.As shown in table 1.
Said third communication agreement 002 is the communication protocol of application server real-time monitoring system and control computer server system.Comprise: report application server status command, application server name and application server state are work or fault.As shown in table 1.
Said four-way letter agreement 003 is the communication protocol of control computer server system and application server real-time monitoring system.Comprise: application server process state and application server work or halted state are set.As shown in table 1.
As above-mentioned structure, total system of the present invention (software) framework adopts client and server (C/S) pattern.With the control computer server system is server end, and application server real-time monitoring system and office terminal client are client.Formulated the communication protocol of a cover as table 1.Protocol contents adopts extensibility identifiable language (XML-Microsoft agreement) form.
Fig. 3 is the structure and the schematic flow sheet of application server real-time monitoring system 1.As shown in Figure 3, application server real-time monitoring system 1 comprises: according to the priority of information input and router, the real-time monitoring system that connects starts module 101 successively, the information acquisition module 102 that contains four-way letter protocol module, monitor server module 103, the data compressing module 104 that contains Hash (HS) algoritic module, the transmission information module 105 that contains third communication protocol module, the receiving control information module 106 that contains four-way letter protocol module contains the decompression module 107 of hash algorithm module and orders Reset Status module 108.
Structure as above-mentioned Fig. 3, after real-time monitoring system starts module 101 start-up systems, at first enter the information acquisition module 102 that contains four-way letter protocol module, read in configuration information: the address of control computer server system, port numbers, process to be monitored and Service name to be monitored etc.; Then, enter monitor server module 103, monitor the process status of each application server and the service state of each application server of monitoring.And the process that monitors and the information of service state sent into data compressing module 104.Hash algorithm module in the data compressing module 104 is compressed with Hash (HS-HSXML) algorithm.Said hash algorithm is exactly the text status agreement to be become binary protocol carry out compression to data stream.The text status agreement is become the benefit that binary protocol is compressed data stream: the one, binary protocol is encrypted easily than text status agreement.The 2nd, adopt binary protocol (Hash (HS) algorithm) compression easily.Because take the big image of amount of memory all is scale-of-two basically.Therefore, it is more convenient that the employing binary protocol is carried out ratio of compression.More can improve laser propagation effect.Send into again in the transmission information module 105 that contains third communication protocol module through the data of overcompression (packing), will send to the control computer server system through the data of overcompression (packing).The control computer server system in time sends switching command to switching device after the information on services of receiving is handled categorizedly.And control signal sent back to native system.Therefore, be connected in the transmission information module 105 receiving control information module 106 that contains four-way letter protocol module afterwards, receive control information from the control computer server system.If the control signal of receiving, decompression module 107 is sent in the control information that receives, hash algorithm module in the decompression module 107 unpacks according to communication protocol with hash algorithm, information after unpacking is delivered in the Reset Status module 108, the process status and the service state of each application server are reset.If do not receive control information, just return before the monitor server module 103 from the control computer server system.
Fig. 4-1, Fig. 4 the-the 2nd, the structure of control computer server system 2 and the synoptic diagram of flow process.As Fig. 4-1, shown in Fig. 4-2, control computer server system 2 comprises: according to the priority of information input and router, the control computer server system that connects starts module 201 successively, contain first, second, the collection of third and fourth communication protocol module server info module 202 to be monitored, receive monitor message module 203, the server state information decompression module 204 that contains the hash algorithm module, lastest imformation list block 205, the Information Compression module 206 that contains the hash algorithm module, the send state information module 207 that contains the second communication protocol module, the collection client-side information module 208 that contains first communication protocol module, the information decompression module 209 that contains the hash algorithm module, identity verification module 210, the log-on message compression module 211 that contains the hash algorithm module, send log-on message module 212, receive client's control information module 213, the receiving control information decompression module 214 that contains the hash algorithm module, process information module 215 contains the control information compression module 216 of hash algorithm module and the module 217 that sends control information.
As the structure of above-mentioned Fig. 4, after the control computer server system starts module 201 start-up systems, at first enter and gather server info module 202 to be monitored.Gather server info module 202 to be monitored and contain first, second, third and four-way letter protocol module.Gather the important weights that server info module 202 to be monitored is read in the process of server address to be monitored and each application server, service and networking fault; Then, enter and receive monitor message module 203, receive status information from each monitored application server; If the status information of receiving is sent into the status information that receives and separated server state information compression module 204, server state information decompression module 204 usefulness Hash (HSXML) algorithms unpack according to communication protocol.Send in the lastest imformation list block 205 through the information after unpacking, carry out the update displayed tabulation; Then, the display list after will upgrading is again sent into Information Compression module 206.The tabulation of each the application server state after Information Compression module 206 will be upgraded is again packed according to communication protocol with hash algorithm; Information after the packing is sent in the send state information module 207 that contains the second communication protocol module, and each application server status information of this packing is sent to the office terminal client; If, receive the status information that monitor message module 203 is not received from each monitored application server, then directly enter the collection client-side information module 208 that contains first communication protocol module that connects with send state information module 207 output terminals.Gather the log-on message that client-side information module 208 receives from the office terminal client; Send in the information decompression module 209 if receive log-on message, unpack according to communication protocol with hash algorithm equally.Information after unpacking is sent into identity verification module 210, and user's identity is verified.If passed through the checking enter in the log-on message compression module 211.If not by checking, then return and gather on the client-side information module 208.The log-on message that enters in the log-on message compression module 211 is packed according to communication protocol with hash algorithm; Log-on message after the packing is sent into and is sent in the log-on message module 212, and the login after the packing is sent to the office terminal client by the information of verifying.After the office terminal client receives log-on message, beam back control information again.Be connected in the control signal that log-on message module 212 reception client control module 213 afterwards receives from the office terminal client.Send in the reception information decompression module 214 if receive control signal, receive information decompression module 214 and unpack according to communication protocol with hash algorithm equally.Then, the control signal after unpacking sent in the process information module 215 handle, comprise that fault is serious or run into disaster, in time send switching signal to switching device.And control information compression module 216 usefulness hash algorithms are passed through in control information again pack according to communication protocol, the control information after the packing is sent to the application server real-time monitoring system by the module 217 that sends control information.
Fig. 5-1, Fig. 5 the-the 2nd, the structure of office terminal client and schematic flow sheet.As Fig. 5-1, shown in Fig. 5-2, the office terminal client comprises: according to the priority of information input and router, the office terminal client that connects successively starts module 301, the configuration information acquisition module 302 that contains the second communication protocol module, the input information module 303 of input the user name and password, the user login information compression module 304 that contains the hash algorithm module, send user login information module 305, Receipt Validation module 306, the log-on message decompression module 307 that contains the hash algorithm module, reception server status information module 308, the status information decompression module 309 that contains the hash algorithm module, update service device status list module 310, input of control commands module 311 contains the control command compression module 312 of hash algorithm module and the module 313 that sends control information.
Structure as above-mentioned Fig. 5, after the office terminal client starts module 301 beginning start-up systems, at first enter the configuration information acquisition module 302 that contains the second communication protocol module and read in configuration information: the address and the port numbers that comprise the control computer server system; Again by input information module 303 input the user name and passwords; Then, user login information is sent in the user login information compression module 304, packed according to communication protocol with hash algorithm.User login information after the packing is sent into to send in the user login information module 305 and is sent to the control computer server system; The control computer server system is promptly verified after receiving user login information.Receive the login authentication result if receive login authentication module 306, be about to the login authentication result and be input in the log-on message decompression module 307, unpack according to communication protocol with hash algorithm; If do not receive the login authentication result, return input information module 303.Reception server status information module 308 receptions meanwhile are from the status information of each application server of control computer server system, send in the status information decompression module 309 if receive the status information of each application server, unpack according to communication protocol with hash algorithm.Status information after unpacking is input in the update service device status list module 310, upgrades application server state display list.Directly do not enter input of control commands module 311 if receive the status information of each application server.If input of control commands module 311 has input of control commands, then send the control command of input to control command compression module 312 usefulness hash algorithms and control command is packed according to communication protocol.Control information after the packing is delivered to the module 313 that sends control information and is sent to the control computer server system.If input of control commands module 311 no input of control commands then return before the log-on message decompression module 307.
Table 1
First communication protocol is office terminal client and control computer server system communication protocol, comprising:
Protocol function agreement project agreement content
The user logins " COMMAND " (order) " login " (login)
" USERNAME " (user name) 16 byte character strings
" PASSWORD " (user password) 16 byte character strings
" RECEIVEPORT " (receive command port number) long
" COMMAND " (order) " switch " (switching) switched in data center
" NETWORK " (switching state) " main "/" dupl " (main information center/backup information center)
Switch mode is provided with " COMMAND " (order) " setmode " (pattern setting)
" MODE " (mode state) " auto "/" manual " (automatic mode/manual mode)
The user withdraws from " COMMAND " (order) " logout " (withdrawing from)
" USERNAME " (user name) 16 byte character strings
The second communication agreement is control computer server system and office terminal client communication protocol, comprising:
Login successfully " COMMAND " (order) " loginsuccess " (logining successfully)
" USERNAME " (user name) 16 byte character strings
Get all states " COMMAND " (order) " getallstatus " (returning all states)
" MODE " (mode state) " auto "/" manual " (automatic mode/manual mode)
" NETWORK " (switching state) " main "/" dupl " (main information center/backup information center)
" SERVERNUMBER " (application server number) long
" SERVERNAMEn " (application server n name) 16 byte character strings
" MAINPSn " (main central application server n process status) " ready "/" work "/" fail "/" unknown " (preparation/work/fault/the unknown)
" DUPLPSn " (central application server n process status fully) " ready "/" work "/" fail "/" unknown " (preparation/work/fault/the unknown)
" MAINNSn " (main central application server n network state) " ready "/" work "/" fail "/" unknown " (preparation/work/fault/the unknown)
" DUPLNSn " (central application server n network state fully) " ready "/" work "/" fail "/" unknown " (preparation/work/fault/the unknown)
Third communication agreement is application server real-time monitoring system and control computer server system communication protocol, comprising:
Server state report " COMMAND " (order) " getstatus " (report server state)
" SERVERNAME " (application server name) 16 byte character strings
" STATUS " (state) " work "/" fail " (work/fault)
Four-way letter agreement is control computer server system and application server real-time monitoring system communication protocol, comprising:
Process status is provided with " COMMAND " (order) " setstatus " (the application server process state is set)
" STATUS " (state) application server state " work "/" fail " (working/stop)
Claims (8)
1, a kind of monitor operating system that is used for data catastrophic failure-tolerant backup control system, the data catastrophic failure-tolerant backup control system of using comprise the office terminal that is connected with outer net respectively, switching device and with the interconnective control computer of switching device, the main information center and the backup information center that link to each other with control computer by switching device, operation running environment is in Microsoft's Window (Windows) 2000 or NT operating system, it is characterized in that comprising: application server real-time monitoring system, control computer server system and office terminal client;
Said application server real-time monitoring system runs in main information center in the data catastrophic failure-tolerant backup control system and the backup information in the heart each application server, by the 3rd, four-way letter agreement and supervisory control comuter server system link, be used to monitor the operation conditions of main information center and each application server of backup information center, comprise the information that power switch, server are alarmed, and these information are reached the control computer server system by third communication agreement; Simultaneously when active and standby part information center switches, the operation of the loading of control store standby system, unloading and related application, stop;
On the control computer of said control computer server system operation in data catastrophic failure-tolerant backup control system, link by first, second communication protocol and office terminal client; By the 3rd, four-way letter agreement and application server real-time monitoring system link; Be used to monitor the network-in-dialing situation of active and standby part of information center, comprise that network is unobstructed, the situation of blocking-up or device damage; And the operation conditions of each application server is in time sent switching signal to switching device in the active and standby part information center that collects by third communication agreement in conjunction with the application server real-time monitoring system; Contain manual control and control two kinds of patterns automatically;
Said office terminal client runs on the office terminal in the data catastrophic failure-tolerant backup control system, links by first, second communication protocol and control computer server system; Be used for the remote monitoring of control computer and monitor active and standby part of information center's operation and network condition; Contain artificial and two kinds of patterns of active and standby part of information center of automatic switchover.
2, the monitor operating system that is used for data catastrophic failure-tolerant backup control system according to claim 1 is characterized in that said first communication protocol is the communication protocol of office terminal client and control computer server system, comprise: log on command, user name, user password, long receives command port number, switching command, active and standby part of information center's switching state, the automatic or manual pattern is provided with.
3, the monitor operating system that is used for data catastrophic failure-tolerant backup control system according to claim 1 is characterized in that said second communication agreement is the communication protocol of control computer server system and office terminal client, comprise: login successfully order, user name, return all status commands, the automatic or manual mode state, active and standby part information center switching state, long application server number, the process and the networking state of application server in active and standby part of information center.
4, the monitor operating system that is used for data catastrophic failure-tolerant backup control system according to claim 1 is characterized in that said third communication agreement is the communication protocol of application server real-time monitoring system and control computer server system, comprise: report application server status command, application server name and application server state are work or fault.
5, the monitor operating system that is used for data catastrophic failure-tolerant backup control system according to claim 1 is characterized in that said four-way letter agreement is the communication protocol of control computer server system and application server real-time monitoring system, comprising: application server process state and application server work or halted state are set.
6, the monitor operating system that is used for data catastrophic failure-tolerant backup control system according to claim 1 is characterized in that said application server real-time monitoring system, comprise: according to the priority of information input and router, the real-time monitoring system that connects starts module successively, the information acquisition module that contains four-way letter protocol module, the monitor server module, the data compressing module that contains Hash (HS) algoritic module, the transmission information module that contains third communication protocol module, the receiving control information module that contains four-way letter protocol module contains the decompression module of hash algorithm module and orders the Reset Status module
7, the monitor operating system that is used for data catastrophic failure-tolerant backup control system according to claim 1 is characterized in that said control computer server system comprises: according to the priority of information input and router, the control computer server system that connects starts module successively, contain first, second, the collection of third and fourth communication protocol module server info module to be monitored, receive the monitor message module, the server state information decompression module that contains the hash algorithm module, the lastest imformation list block, the Information Compression module that contains the hash algorithm module, the send state information module that contains the second communication protocol module, the collection client-side information module that contains first communication protocol module, the information decompression module that contains the hash algorithm module, the identity verification module, the log-on message compression module that contains the hash algorithm module, send the log-on message module, receive client's control information module, the receiving control information decompression module that contains the hash algorithm module, the process information module contains the control information compression module of hash algorithm module and the module that sends control information.
8, the monitor operating system that is used for data catastrophic failure-tolerant backup control system according to claim 1 is characterized in that said office terminal client comprises: according to the priority of information input and router, the office terminal client that connects successively starts module, the configuration information acquisition module that contains the second communication protocol module, the input information module of input the user name and password, the user login information compression module that contains the hash algorithm module, send the user login information module, the Receipt Validation module, the log-on message decompression module that contains the hash algorithm module, reception server status information module, the status information decompression module that contains the hash algorithm module, update service device status list module, the input of control commands module contains the control command compression module of hash algorithm module and the module that sends control information.
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442708C (en) * | 2005-06-17 | 2008-12-10 | 上海华为技术有限公司 | Method and system for active/standby backup |
| CN100461697C (en) * | 2006-04-18 | 2009-02-11 | 华为技术有限公司 | Service take-over method based on device disaster tolerance, service switching device and backup machine |
| CN100421390C (en) * | 2006-08-09 | 2008-09-24 | 江苏移动通信有限责任公司 | Client service emergency system and its realizing method |
| CN103389925B (en) * | 2012-05-09 | 2016-01-20 | 南京壹进制信息技术有限公司 | A kind of real time backup method based on process name identification |
| CN103812675A (en) * | 2012-11-08 | 2014-05-21 | 中兴通讯股份有限公司 | Method and system for realizing allopatric disaster recovery switching of service delivery platform |
| US9185006B2 (en) * | 2012-12-17 | 2015-11-10 | Microsoft Technology Licensing, Llc | Exchange of server health and client information through headers for request management |
| CN104618129B (en) * | 2014-12-03 | 2018-07-27 | 北京市轨道交通建设管理有限公司 | A kind of method that realizing that SCADA system calamity is standby and operator station |
| CN104899116B (en) * | 2015-06-11 | 2019-06-04 | 北京京东尚科信息技术有限公司 | Method, source server, destination server and the system of data backup |
| CN109165506B (en) * | 2018-07-05 | 2021-07-20 | 河南中烟工业有限责任公司 | Online virus searching and killing and virus protecting method for industrial control fault-tolerant server |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1368683A (en) * | 2001-02-02 | 2002-09-11 | 英业达股份有限公司 | Fault-tolerant method by means of synchronous directory |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1368683A (en) * | 2001-02-02 | 2002-09-11 | 英业达股份有限公司 | Fault-tolerant method by means of synchronous directory |
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