CN104808760A - IPMI redundant power supply management system controlled by single power supply management - Google Patents
IPMI redundant power supply management system controlled by single power supply management Download PDFInfo
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- CN104808760A CN104808760A CN201510166451.7A CN201510166451A CN104808760A CN 104808760 A CN104808760 A CN 104808760A CN 201510166451 A CN201510166451 A CN 201510166451A CN 104808760 A CN104808760 A CN 104808760A
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- chip microcomputer
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Abstract
The invention provides a single power management control IPMI redundant power management system which is composed of an ARM management subsystem and a single chip microcomputer subsystem based on an embedded Linux operating system, wherein the ARM management subsystem and the single chip microcomputer subsystemBetween systems via I2The C bus is connected, and the ARM management subsystem forms I in a case2The C bus topology is responsible for information acquisition and processing and instruction sending, and the single chip microcomputer subsystem is responsible for power-on control of other modules in the case. The invention uses a single redundant power supply system to supply power, and the IPMI management module does not need to be electrified by a separate power supply, thereby reducing the difficulty of design and the complexity of the system.
Description
Technical field
The present invention relates to a kind of power-supply management system, particularly, relate to IPMI (Intelligent Platform Management Interface, IPMI) the redundant power management system that the management of a kind of single supply controls.
Background technology
Redundant power is for a kind of power supply in server, be made up of two duplicate power supplys, chip controls power supply is had to carry out load balancing, when a power failure, another power supply can take over its work at once, the work of system can not be made to be affected, and after replacing power supply, is again two power supply collaborative works.The redundant power of server has various configurations form, such as: 1+1 power configuration, represents that this server has a power supply normally to work, and another backs up as redundant power; 2+1 power configuration, represents that this server has two power supplys normally to work, and another backs up as redundant power; 2+2 power configuration etc.Redundant power is the high reliability in order to realize server system.
Within 1998, Intel, DELL, HP and NEC propose IPMI specification jointly, can carry out control temperature and voltage through far-end to server.The core of IPMI is a special chip/controller, and it does not rely on and carrys out work with the processor of server, BIOS or operating system, be an independence run in system without proxy management subsystem, a normally independently module.As long as there is BMC and IPMI firmware, IPMI administration module just can be started working.
Because administration module is independent existence in the server, so the power supply of administration module is also just independent of the power supply of server, does not control with the Energy control of server.When system malfunctions, administration module also can normally work.In the server of existing band management function, power-supply system is divided into two cover systems to design.Which adds the difficulty of design and the complicacy of system.
Summary of the invention
For defect of the prior art, the object of this invention is to provide the IPMI redundant power management system that the management of a kind of single supply controls, it uses single redundant power system to power, and IPMI administration module, without the need to carrying out independent power supply electrifying, reduces the difficulty of design and the complicacy of system.
According to an aspect of the present invention, provide a kind of single supply to manage the IPMI redundant power management system controlled, it is characterized in that, be connected with the management network port of ARM ADMINISTRATION SUBSYSTEM with one by the ARM ADMINISTRATION SUBSYSTEM based on built-in Linux operating system.Single-chip microcomputer subsystem is formed, and passes through I between ARM ADMINISTRATION SUBSYSTEM and single-chip microcomputer subsystem
2c bus connects, and ARM ADMINISTRATION SUBSYSTEM forms I in a cabinet
2c bus topology is also responsible for the Acquire and process of information, the transmission of instruction, the upper electric control of other modules in single-chip microcomputer subsystem responsible cabinet.
Preferably, the described ARM ADMINISTRATION SUBSYSTEM based on built-in Linux operating system passes through I
2c bus is connected with other modules in cabinet, the outside state being carried out modules in remote access and control cabinet by management network port.
Preferably, the I/O pin that described single-chip microcomputer subsystem distributes respective numbers according to the quantity of module in cabinet carries out electric control on modules.
Preferably, the described ARM ADMINISTRATION SUBSYSTEM based on built-in Linux operating system is connected with a power interface.
Preferably, described single-chip microcomputer subsystem is connected with a reset button.
Preferably, the described ARM ADMINISTRATION SUBSYSTEM based on built-in Linux operating system is connected with a management network port.
Compared with prior art, the present invention has following beneficial effect: one, and whole system uses single supply system power supply, simplifies system, provides cost savings; Two, in cabinet, except administration module, powering on of other modules can control, and can independently turn off, and alleviates the burden of power supply.Thus, have good value for applications.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1 is the theory diagram of the IPMI redundant power management system that single supply of the present invention management controls.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made.These all belong to protection scope of the present invention.
As shown in Figure 1, the IPMI redundant power management system that single supply of the present invention management controls is formed by based on the ARM ADMINISTRATION SUBSYSTEM of built-in Linux operating system and single-chip microcomputer subsystem, passes through I between ARM ADMINISTRATION SUBSYSTEM and single-chip microcomputer subsystem
2c bus connects, and ARM ADMINISTRATION SUBSYSTEM forms I in a cabinet
2c bus topology is also responsible for the Acquire and process of information, the transmission of instruction, the upper electric control of other modules in single-chip microcomputer subsystem responsible cabinet.ARM ADMINISTRATION SUBSYSTEM is connected with a power interface, so conveniently powers.Single-chip microcomputer subsystem is connected with a reset button, and reset button has hand-reset function, occurs failure and special and cannot use during self-healing for ADMINISTRATION SUBSYSTEM, improves management system reliability and maintainability; All the other systems and module resets realize by IPMI protocol dynamic.ARM ADMINISTRATION SUBSYSTEM is connected with a management network port.
System is formed by based on the ARM ADMINISTRATION SUBSYSTEM of built-in Linux operating system and single-chip microcomputer subsystem.Wherein, the ARM ADMINISTRATION SUBSYSTEM based on built-in Linux operating system forms I in the chassis
2c bus topology, is responsible for the Acquire and process of information, the transmission of instruction; The upper electric control of other modules of single-chip microcomputer subsystem responsible cabinet.I
2c-channel is used for collecting health and fitness information that each server based on IPMI agreement sends and sends the control commands such as open and close machine to other modules.Single-chip microcomputer subsystem sends control signals to the power control terminal of modules by I/O port, controls electrifying timing sequence.Can electrifying timing sequence be adjusted by changing Single Chip Microcomputer (SCM) program or changed by administration page transmission instruction.
ARM ADMINISTRATION SUBSYSTEM passes through I
2c bus is connected with other modules in single-chip microcomputer, cabinet, the outside state being carried out modules in remote access and control cabinet by management network port.ARM ADMINISTRATION SUBSYSTEM passes through I
2c bus is carried out information acquisition, process and instruction to complete machine and is sent, and obtains the parameters of whole system, realizes IPMI correlation function.Outside can be passed through administration module network interface (being called for short " management network port ") and carry out remote access and control the state of modules in cabinet.The mock-up of the IPMI redundant power management system that single supply management controls follows the interface of other modules of cabinet to have power interface, reset button, I
2c interface and network interface, simplicity of design.
The I/O pin that single-chip microcomputer subsystem can distribute respective numbers according to the quantity of module in cabinet carries out electric control on modules, can also control the electrifying timing sequence of modules flexibly, to alleviate the excessive problem of power supply momentary load.When there being one or several module to need independent power cutoff not affect again the operation of other modules in cabinet, can send command adapted thereto to ARM ADMINISTRATION SUBSYSTEM by administration interface, ARM ADMINISTRATION SUBSYSTEM passes through I
2c bus sends to single-chip microcomputer subsystem instruction, and single-chip microcomputer is turned off the power supply of corresponding module after command analysis by program.Above-mentioned functions can be realized flexibly, simply like this by Single Chip Microcomputer (SCM) program.The present invention changes the independently-powered mode of original administration module, and what system was become is more succinct, and can realize Redundant Control, also saves cost.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (6)
1. the IPMI redundant power management system that controls of single supply management, is characterized in that, form, pass through I between ARM ADMINISTRATION SUBSYSTEM and single-chip microcomputer subsystem by based on the ARM ADMINISTRATION SUBSYSTEM of built-in Linux operating system and single-chip microcomputer subsystem
2c bus connects, and ARM ADMINISTRATION SUBSYSTEM forms I in a cabinet
2c bus topology is also responsible for the Acquire and process of information, the transmission of instruction, the upper electric control of other modules in single-chip microcomputer subsystem responsible cabinet.
2. the IPMI redundant power management system of single supply management control according to claim 1, it is characterized in that, the described ARM ADMINISTRATION SUBSYSTEM based on built-in Linux operating system passes through I
2c bus is connected with other modules in cabinet, the outside state being carried out modules in remote access and control cabinet by management network port.
3. the IPMI redundant power management system of single supply management control according to claim 1, it is characterized in that, the I/O pin that described single-chip microcomputer subsystem distributes respective numbers according to the quantity of module in cabinet carries out electric control on modules.
4. the IPMI redundant power management system of single supply management control according to claim 1, it is characterized in that, the described ARM ADMINISTRATION SUBSYSTEM based on built-in Linux operating system is connected with a power interface.
5. the IPMI redundant power management system of single supply management control according to claim 1, it is characterized in that, described single-chip microcomputer subsystem is connected with a reset button.
6. the IPMI redundant power management system of single supply management control according to claim 1, it is characterized in that, the described ARM ADMINISTRATION SUBSYSTEM based on built-in Linux operating system is connected with a management network port.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510166451.7A CN104808760A (en) | 2015-04-09 | 2015-04-09 | IPMI redundant power supply management system controlled by single power supply management |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510166451.7A CN104808760A (en) | 2015-04-09 | 2015-04-09 | IPMI redundant power supply management system controlled by single power supply management |
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| CN104808760A true CN104808760A (en) | 2015-07-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106155784A (en) * | 2016-01-22 | 2016-11-23 | 浪潮电子信息产业股份有限公司 | A kind of method of IPMI network interface mode of operation that automatically switches and device thereof |
| CN111858409A (en) * | 2020-07-13 | 2020-10-30 | 天津津航计算技术研究所 | Multi-processor architecture power supply management and control method based on I2C bus |
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| US20070050443A1 (en) * | 1996-07-23 | 2007-03-01 | Server Technology, Inc. | Network remote power management outlet strip |
| CN101477403A (en) * | 2009-01-22 | 2009-07-08 | 浪潮电子信息产业股份有限公司 | Automatic control method for system power consumption |
| CN203561985U (en) * | 2013-11-13 | 2014-04-23 | 曙光信息产业(北京)有限公司 | FPGA (field programmable gate array) chip and BMC (baseboard management controller) chip coordinated power management system for ATCA (advanced telecom computing architecture) blade |
| CN103986613A (en) * | 2014-06-06 | 2014-08-13 | 山东超越数控电子有限公司 | Remote KVM (kernel-based virtual machine) management method based on network |
-
2015
- 2015-04-09 CN CN201510166451.7A patent/CN104808760A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070050443A1 (en) * | 1996-07-23 | 2007-03-01 | Server Technology, Inc. | Network remote power management outlet strip |
| CN101477403A (en) * | 2009-01-22 | 2009-07-08 | 浪潮电子信息产业股份有限公司 | Automatic control method for system power consumption |
| CN203561985U (en) * | 2013-11-13 | 2014-04-23 | 曙光信息产业(北京)有限公司 | FPGA (field programmable gate array) chip and BMC (baseboard management controller) chip coordinated power management system for ATCA (advanced telecom computing architecture) blade |
| CN103986613A (en) * | 2014-06-06 | 2014-08-13 | 山东超越数控电子有限公司 | Remote KVM (kernel-based virtual machine) management method based on network |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106155784A (en) * | 2016-01-22 | 2016-11-23 | 浪潮电子信息产业股份有限公司 | A kind of method of IPMI network interface mode of operation that automatically switches and device thereof |
| CN111858409A (en) * | 2020-07-13 | 2020-10-30 | 天津津航计算技术研究所 | Multi-processor architecture power supply management and control method based on I2C bus |
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