CN202127410U - Management system of dragon core blade - Google Patents
Management system of dragon core blade Download PDFInfo
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- CN202127410U CN202127410U CN 201120259563 CN201120259563U CN202127410U CN 202127410 U CN202127410 U CN 202127410U CN 201120259563 CN201120259563 CN 201120259563 CN 201120259563 U CN201120259563 U CN 201120259563U CN 202127410 U CN202127410 U CN 202127410U
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- dmc
- management
- management system
- subcard
- blade
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Abstract
The utility model provides a management system of a dragon core blade, which comprises the dragon core blade, a management daughter card digital micro-circuit (DMC), a middle plate and a management module. The management daughter card DMC is located on the dragon core blade and connected with a south bridge LPC serial port and an IIC bus of the dragon core blade, and the management module is connected with the management daughter card DMC through an RS485 bus on the middle plate. The management system can effectively conduct system monitoring to the dragon core blade and guarantee normal operation of the dragon core blade.
Description
Technical field
The present invention relates to blade server monitoring field, specifically, relate to a kind of management system of Godson blade.
Background technology
Blade server has the density that improves server, improves manageability, reduces power consumption, strengthens and disposes and serviceability, reduces total plurality of advantages such as ownership cost; And administration module is the soul of system for blade server, is responsible for powering on of whole blade server, monitoring, and control, management is the connection interface of blade server with the user.
The blade server of administration module monitoring in the market mainly is based on the X86 framework, and just CPU selects Intel or AMD CPU for use, and the bridge sheet also is the chip of arranging in pairs or groups mutually with X86 CPU; And the Godson blade server is the homemade Godson CPU that adopts based on the MIPS framework, arranges in pairs or groups mutually with AMD RS780E bridge sheet, does not also occur the case that special management module Godson blade server is monitored on the market.
Summary of the invention
In order the Godson blade also to be provided a kind of system of monitoring management, the invention provides a kind of management system of Godson blade.
A kind of management system of Godson blade comprises the Godson blade, management subcard DMC, middle plate and administration module;
Said management subcard DMC is positioned on the Godson blade, and links to each other with iic bus with the south bridge LPC serial ports of Godson blade; Said administration module is connected with management subcard DMC through the RS485 bus on the middle plate.
Preferably, said management subcard DMC adopts the AT89S52 chip to realize KVM, adopts the LPC2132 chip to monitor the Godson blade.
Preferably, the SMBus bus that said management subcard DMC connects mainboard through iic bus reads the temperature and the voltage of Godson blade, reads CPU and memory information through the LPC serial ports.
Preferably, said management subcard DMC sends to administration module with the information that reads through the RS485 bus on the middle plate.
Preferably, adopt interrogator-responder system to communicate by letter between said administration module and the said management subcard DMC.
Preferably, the information received of said administration module can be checked through administration web page.
Preferably, said management subcard DMC with the information stores that reads in the Serial EEPROM of self.
Preferably, said administration module is the PPC405 chip of IBM Corporation.
The present invention can effectively carry out system monitoring to the Godson blade, guarantees the normal operation of Godson blade.
Description of drawings
Fig. 1 is system of the present invention and composition
Embodiment
In order well to manage the Godson blade server, guarantee that the Godson blade can be normally to administration module transmission monitoring message, the present invention selects for use management subcard DMC to realize the communication work between Godson blade and administration module.The DMC subcard adopts AT89S52 to realize KVM; Adopt LPC2132 to realize the monitoring function of Godson blade; And read the hardware informations such as temperature, voltage of Godson blade through the SMBus bus that the I2C bus connects mainboard; Read CPU, the memory information of mainboard through serial ports, report to administration module through the RS485_MM bus on the middle plate then.
What represent among Fig. 1 is configuration diagram of the present invention.DMC is positioned on the Godson blade, links to each other with south bridge LPC serial ports, the I2C of Godson blade, and links to each other with administration module through RS485.See from the software angle, all need follow the corresponding communication agreement no matter DMC communicates by letter with the Godson blade or with administration module: administration module is communicated by letter with the employing interrogator-responder system of communicating by letter between the DMC.As: the static order of hardware to be aa ID 11 ee; Replying form is 142 bytes, comprises start byte AA and end byte EE, and second is check digit.DMC also has corresponding protocol with communicating by letter of Godson blade, concrete command format as: accept software multidate information AA+A1+15 byte data+EE.
Through software program, DMC can detectedly mainly be that health status information detects to the Godson blade, and this comprises CPU, Memory state information, the detection of CPU, Memory and IO voltage, the detection of CPU and system temperature.
1, the detection of CPU, Memory state information
Because CPU that stores among the Godson BIOS and the state information of Memory are less, therefore, the present invention adopts and from kernel, extracts these information.At first under the operating system of Godson blade, write application program read have CPU, the file of Memory information; After the information translation of reading is the communications protocol format of DMC and Godson blade, pass to DMC to them through DMC with the serial equipment that the Godson blade links to each other again.And the demons of DMC can pass to administration module through RS485 with this information real-time ground, just can see CPU and the memory information of the Godson blade of being correlated with through administration web page.
2, the detection of CPU, Memory and IO voltage, the detection of CPU and system temperature
In the Godson product before, do not have the detection of hardware device, and a detection of system temperature to CPU, Memory and IO voltage, thus in BIOS also not to the diagnosis of relevant information.The present invention is based on the Godson mainboard that is designed with transducer, they are used for detecting CPU, Memory and IO voltage, CPU and system temperature on the Godson mainboard.And in Godson BIOS, add relevant I2C code, and read relevant information through I2C, store the Serial EEPROM of DMC card into, DMC reports to administration module through the RS485_MM bus after reading the hardware information of Godson blade.
Claims (8)
1. the management system of a Godson blade is characterized in that: comprise the Godson blade, management subcard DMC, middle plate and administration module;
Said management subcard DMC is positioned on the Godson blade, and links to each other with iic bus with the south bridge LPC serial ports of Godson blade; Said administration module is connected with management subcard DMC through the RS485 bus on the middle plate.
2. management system as claimed in claim 1 is characterized in that: said management subcard DMC adopts the AT89S52 chip to realize KVM, adopts the LPC2132 chip to monitor the Godson blade.
3. management system as claimed in claim 1 is characterized in that: the SMBus bus that said management subcard DMC connects mainboard through iic bus reads the temperature and the voltage of Godson blade, reads CPU and memory information through the LPC serial ports.
4. management system as claimed in claim 3 is characterized in that: said management subcard DMC sends to administration module with the information that reads through the RS485 bus on the middle plate.
5. management system as claimed in claim 1 is characterized in that: adopt interrogator-responder system to communicate by letter between said administration module and the said management subcard DMC.
6. management system as claimed in claim 4 is characterized in that: the information that said administration module is received can be checked through administration web page.
7. management system as claimed in claim 3 is characterized in that: said management subcard DMC with the information stores that reads in the Serial EEPROM of self.
8. management system as claimed in claim 1 is characterized in that: said administration module is the PPC405 chip of IBM Corporation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120259563 CN202127410U (en) | 2011-07-21 | 2011-07-21 | Management system of dragon core blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120259563 CN202127410U (en) | 2011-07-21 | 2011-07-21 | Management system of dragon core blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127410U true CN202127410U (en) | 2012-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120259563 Expired - Lifetime CN202127410U (en) | 2011-07-21 | 2011-07-21 | Management system of dragon core blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253880A (en) * | 2011-07-21 | 2011-11-23 | 曙光信息产业股份有限公司 | Management system for Godson blade |
-
2011
- 2011-07-21 CN CN 201120259563 patent/CN202127410U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253880A (en) * | 2011-07-21 | 2011-11-23 | 曙光信息产业股份有限公司 | Management system for Godson blade |
| CN102253880B (en) * | 2011-07-21 | 2014-04-23 | 曙光信息产业股份有限公司 | Management system for Godson blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160115 Address after: 124000, room 3, building 3018, hung Guan tower, Liao Wan coastal economic zone, Liaoning, Panjin Patentee after: Dawning Information Systems (Liaoning) Co., Ltd. Address before: 100084 Beijing Haidian District City Mill Street No. 64 Patentee before: Dawning Information Industry (Beijing) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
|
| CX01 | Expiry of patent term |