CN102253872A - Method for implementing redundant management module in compact peripheral component interconnect (CPCI) blade server - Google Patents
Method for implementing redundant management module in compact peripheral component interconnect (CPCI) blade server Download PDFInfo
- Publication number
- CN102253872A CN102253872A CN2011101895975A CN201110189597A CN102253872A CN 102253872 A CN102253872 A CN 102253872A CN 2011101895975 A CN2011101895975 A CN 2011101895975A CN 201110189597 A CN201110189597 A CN 201110189597A CN 102253872 A CN102253872 A CN 102253872A
- Authority
- CN
- China
- Prior art keywords
- management module
- cpci
- administration module
- module
- blade server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Hardware Redundancy (AREA)
Abstract
The invention provides a method for implementing a redundant management module in a compact peripheral component interconnect (CPCI) blade server. A complex programmable logic device (CPLD) is arranged on a backboard to control and switch red, green and blue (RGB), universal serial bus (USB) and inter-integrated circuit (I2C) signals; and the control principle is that: if a main management module is connected and normally works, the main management module is used for management in spite of the connection of a slave management module; if the main management module fails in the working process, the slave management module can take over the work; and after a new management module is connected to the position of the main management module, if the new management module works normally, the new management module can take over the work again. Compared with the prior art, the method for implementing the redundant management module in the CPCI blade server has the advantages that: the whole process is simple and convenient, and the whole reliability and redundancy are high, so the method has high popularization and use value.
Description
Technical field
The present invention relates to KVM administration module redundancy field in the blade server, specifically the implementation method of Redundancy Management System in the CPCI blade server.
Background technology
Blade server is the low-cost server platform of a kind of HAHD, is to be that special applications industry and high density computer environment design specially, and wherein each piece " blade " in fact is exactly a block system motherboard, is similar to one by one independently server.The favor that blade server is high-effect with it, manageability is subjected to the consumer day by day, the blade server of CPCI interface is because its harsh applied environment, make it higher requirement arranged on to high reliability and redundancy on basis of original blade server, and the administration module that wherein is used for KVM OVER IP and system monitoring just become just important further for the requirement of reliability and redundancy.
Summary of the invention
Technical assignment of the present invention is in the deficiencies in the prior art, and the implementation method of Redundancy Management System in a kind of CPCI blade server is provided.
Technical scheme of the present invention realizes in the following manner, the implementation method of Redundancy Management System in this CPCI blade server, the concrete steps of this implementation method are: step 1, administration module and server unit are connected on the server backboard by the CPCI interface, and this administration module comprises the main management module and from administration module; Step 2 is installed on described server backboard a complex programmable logic device (CPLD) is set, and this CPLD is responsible for controlling RGB, USB, the I2C signal with switching management module, server unit; Step 3, realize Redundancy Management by administration module: in the main management module with when administration module inserts simultaneously, the work of main management module, do not work from administration module, if the main management module breaks down in the course of the work, after CPLD detects, replace the main management module from administration module and carry out work, be replaced by administration module working properly until the main management module.
Usb signal after described administration module transmission network signal, the switching and rgb signal are to the CPLD. of backboard
Described network signal is applied to KVM OVER IP.
Described usb signal and rgb signal are applied to local display and USB device.
The beneficial effect that the present invention is compared with prior art produced is:
The implementation method of Redundancy Management System is placed control and the switching that piece of CPLD is finished RGB, USB and I2C signal in the CPCI blade server of the present invention on backboard, cooperate the Redundancy Management that realizes blade server simultaneously by the main management module with from administration module, good reliability has good value for applications.
Description of drawings
Accompanying drawing 1 is the multiple-unit blade server structural representation of Redundancy Management System of the present invention.
Accompanying drawing 2 is the inner block diagrams that connect of backboard of the present invention.
Accompanying drawing 3 is workflow diagrams of Redundancy Management of the present invention.
Embodiment
Below in conjunction with accompanying drawing the implementation method of Redundancy Management System in the CPCI blade server provided by the present invention is done following detailed description the in detail.
As accompanying drawing 1, shown in Figure 2, the implementation method of Redundancy Management System in this CPCI blade server, the concrete steps of this implementation method are:
Step 3, as shown in Figure 3, realize Redundancy Management by administration module: when CMM1 and CMM2 insert simultaneously, CMM1 will work, CMM2 does not work, if CMM1 breaks down in the course of the work, CPLD is after detecting, and CMM2 will take over the work of CMM1, if after this user replaces the CMM1 of fault with the normal administration module of work, it is the main management module that the new administration module that inserts will become CMM1, takes over the work of CMM2, and CMM2 no longer works.
Usb signal after described administration module transmission network signal, the switching and rgb signal are to the CPLD. of backboard
Described network signal is applied to KVM OVER IP.
Described usb signal and rgb signal are applied to local display and USB device, and this USB device comprises keyboard, mouse etc.
The implementation method of Redundancy Management System is by placing control and the switching that piece of CPLD is finished RGB, USB and I2C signal in the CPCI blade server of the present invention on backboard.The principle of control is that then main management module is in charge of if the main management module inserts and be working properly, and no matter whether insert from administration module.If the main management module breaks down, will take over work from administration module, after inserting new administration module in the position of main management module in the process of work, if it is working properly, then can take over work again, whole reliability and redundancy are good, thereby have good value for applications.
Claims (4)
1.CPCI the implementation method of Redundancy Management System in the blade server, the concrete steps that it is characterized in that this implementation method are: step 1, administration module and server unit are connected on the server backboard by the CPCI interface, and this administration module comprises the main management module and from administration module; Step 2 is installed on described server backboard a complex programmable logic device (CPLD) is set, and this CPLD is responsible for controlling RGB, USB, the I2C signal with switching management module, server unit; Step 3, realize Redundancy Management by administration module: in the main management module with when administration module inserts simultaneously, the work of main management module, do not work from administration module, if the main management module breaks down in the course of the work, after CPLD detects, replace the main management module from administration module and carry out work, be replaced by administration module working properly until the main management module.
2. the implementation method of Redundancy Management System in the CPCI blade server according to claim 1 is characterized in that described administration module sends network signal, the usb signal after switching and rgb signal be to the CPLD of backboard.
3. the implementation method of Redundancy Management System in the CPCI blade server according to claim 2 is characterized in that described network signal is applied to KVM OVER IP.
4. the implementation method of Redundancy Management System in the CPCI blade server according to claim 2 is characterized in that described usb signal and rgb signal are applied to local display and USB device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101895975A CN102253872A (en) | 2011-07-07 | 2011-07-07 | Method for implementing redundant management module in compact peripheral component interconnect (CPCI) blade server |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101895975A CN102253872A (en) | 2011-07-07 | 2011-07-07 | Method for implementing redundant management module in compact peripheral component interconnect (CPCI) blade server |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102253872A true CN102253872A (en) | 2011-11-23 |
Family
ID=44981149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011101895975A Pending CN102253872A (en) | 2011-07-07 | 2011-07-07 | Method for implementing redundant management module in compact peripheral component interconnect (CPCI) blade server |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102253872A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103116560A (en) * | 2013-02-06 | 2013-05-22 | 杭州海莱电子科技有限公司 | Programmable blade server structure |
CN103605346A (en) * | 2013-11-22 | 2014-02-26 | 曙光信息产业(北京)有限公司 | Master-slave management module failure automatic switching system and realization method thereof |
CN105718231A (en) * | 2016-01-19 | 2016-06-29 | 山东超越数控电子有限公司 | KVM (Keyboard Video Mouse) redundancy management system and management method of blade server |
CN106972984A (en) * | 2017-03-28 | 2017-07-21 | 联想(北京)有限公司 | A kind of method and device of monitor component |
CN107959806A (en) * | 2017-11-23 | 2018-04-24 | 郑州云海信息技术有限公司 | A kind of binodal point server KVM switches circuit |
CN108628412A (en) * | 2017-11-30 | 2018-10-09 | 英业达科技有限公司 | Cutter point server |
CN110275843A (en) * | 2018-03-14 | 2019-09-24 | 广达电脑股份有限公司 | The CPLD cache application of more host topological systems |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200983158Y (en) * | 2006-09-04 | 2007-11-28 | 曙光信息产业(北京)有限公司 | A knife management card for computer knife server |
CN101488101A (en) * | 2008-01-18 | 2009-07-22 | 研祥智能科技股份有限公司 | CPCI redundancy stand-by system |
CN101639821A (en) * | 2009-07-23 | 2010-02-03 | 浪潮电子信息产业股份有限公司 | SMBUS interface chip of sever with content redundant link |
CN102045395A (en) * | 2010-12-10 | 2011-05-04 | 曙光信息产业(北京)有限公司 | Keyboard video mouse (KVM) remote orientation method and system for blade server |
-
2011
- 2011-07-07 CN CN2011101895975A patent/CN102253872A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200983158Y (en) * | 2006-09-04 | 2007-11-28 | 曙光信息产业(北京)有限公司 | A knife management card for computer knife server |
CN101488101A (en) * | 2008-01-18 | 2009-07-22 | 研祥智能科技股份有限公司 | CPCI redundancy stand-by system |
CN101639821A (en) * | 2009-07-23 | 2010-02-03 | 浪潮电子信息产业股份有限公司 | SMBUS interface chip of sever with content redundant link |
CN102045395A (en) * | 2010-12-10 | 2011-05-04 | 曙光信息产业(北京)有限公司 | Keyboard video mouse (KVM) remote orientation method and system for blade server |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103116560A (en) * | 2013-02-06 | 2013-05-22 | 杭州海莱电子科技有限公司 | Programmable blade server structure |
CN103116560B (en) * | 2013-02-06 | 2016-01-13 | 杭州海莱电子科技有限公司 | Programmable blade server structure |
CN103605346A (en) * | 2013-11-22 | 2014-02-26 | 曙光信息产业(北京)有限公司 | Master-slave management module failure automatic switching system and realization method thereof |
CN105718231A (en) * | 2016-01-19 | 2016-06-29 | 山东超越数控电子有限公司 | KVM (Keyboard Video Mouse) redundancy management system and management method of blade server |
CN106972984A (en) * | 2017-03-28 | 2017-07-21 | 联想(北京)有限公司 | A kind of method and device of monitor component |
CN107959806A (en) * | 2017-11-23 | 2018-04-24 | 郑州云海信息技术有限公司 | A kind of binodal point server KVM switches circuit |
CN108628412A (en) * | 2017-11-30 | 2018-10-09 | 英业达科技有限公司 | Cutter point server |
CN110275843A (en) * | 2018-03-14 | 2019-09-24 | 广达电脑股份有限公司 | The CPLD cache application of more host topological systems |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102253872A (en) | Method for implementing redundant management module in compact peripheral component interconnect (CPCI) blade server | |
CN103345459B (en) | The changing method multiplexing based on the multiple processor serial ports on veneer and commutation circuit | |
CN102724093B (en) | A kind of ATCA machine frame and IPMB method of attachment thereof | |
CN104615401A (en) | FPGA (field programmable gate array) based KVM (kernel-based virtual machine) implementing method | |
CN102831084B (en) | Controller and controlling method for re-identifying USB (universal serial bus) equipment | |
CN105095132B (en) | The electronic installation and its operating method for the USB master-slave equipment pattern that can automatically switch | |
CN101697531A (en) | Method, device and equipment for multiplexing port | |
US20110197000A1 (en) | Master-slave device communication circuit and id address setting method thereof | |
CN105306352A (en) | Industrial field bus protocol gateway device | |
CN102545550A (en) | Control device for auxiliary current transformer and auxiliary current transformer system | |
CN203350870U (en) | Switching circuit based on multiplexing of multiple processor serial ports on veneer | |
CN106527409B (en) | A kind of master control cabinet | |
CN204633800U (en) | The switch of a kind of administrative unit and the two redundancy of crosspoint | |
CN102201959A (en) | Network interface system of substrate management controller | |
CN102118327A (en) | Multi-host gateway | |
CN101296218B (en) | Integrated preposition communication equipment | |
CN110334045B (en) | Extensible multi-interface industrial personal computer mainboard | |
CN207098196U (en) | Socket | |
CN201797204U (en) | Universal serial bus (USB) concentrator for power supply | |
CN201860003U (en) | Multiplying device for USB (universal serial bus) port | |
CN103838696A (en) | Device and method for plug board management and inter-board signaling reuse | |
CN103092183B (en) | System controller and control power distribution method | |
CN202583799U (en) | Hot-plug master programmable logic controller (PLC) | |
CN204302699U (en) | A kind of control system being realized the control of touch-screen One screen multi-machine by short circuit port | |
CN201805435U (en) | Redundancy hot backup adaptive network card |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |