CN107220159A - It is a kind of to realize the system and method that BMC obtains onboard RAID disk on chip status information - Google Patents
It is a kind of to realize the system and method that BMC obtains onboard RAID disk on chip status information Download PDFInfo
- Publication number
- CN107220159A CN107220159A CN201710384959.3A CN201710384959A CN107220159A CN 107220159 A CN107220159 A CN 107220159A CN 201710384959 A CN201710384959 A CN 201710384959A CN 107220159 A CN107220159 A CN 107220159A
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- Prior art keywords
- bmc
- chip
- raid
- chips
- word
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3037—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a memory, e.g. virtual memory, cache
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/328—Computer systems status display
Abstract
The system and method that BMC obtains onboard RAID disk on chip status information is realized the invention discloses a kind of, first communicates to connect RAID chips and BMC chip by GPIO interface, and by BMC chip network connection to BMC management clients；BMC chip sends order bag to RAID chips, and RAID chips receive the communication protocol defined after order according to both sides and communicated；Then RAID chips are to the content required for BMC chip return command bag, and network is transferred to BMC management clients, shown by the BMC management clients.The a kind of of the present invention realizes that BMC obtains the system and method for onboard RAID disk on chip status information compared with prior art, suitable for the RAID chip communication modes of various producers, meet customer need, further reduce cost, onboard RAID disk on chip status information can accurately be obtained, it is practical, it is applied widely, it is easy to promote.
Description
Technical field
The present invention relates to computer server technical field, specifically one kind realizes that BMC obtains onboard RAID chips
The system and method for Disk State information.
Background technology
In server product, onboard BMC be used for realize video card function and management function substantially conventional design, in addition for
Cost is reduced, using onboard RAID chips without being also a kind of trend using the RAID card being inserted in PCIE grooves, usual BMC is obtained
The Disk State information of RAID card is to use I2C communication modes, but is not that the RAID chips of each producer support I2C to communicate
Mode, so in order to realize the support to more RAID chips, this patent is provided a kind of BMC and communicated with RAID chips using GPIO
Realize the system and method obtained to disc information.
The content of the invention
The technical assignment of the present invention is to be directed to above weak point to realize that BMC obtains onboard RAID chips magnetic there is provided one kind
The system and method for disc status information.
It is a kind of to realize the system that BMC obtains onboard RAID disk on chip status information, including RAID chips, BMC chip, institute
State and communicated to connect between RAID chips and BMC chip by GPIO interface, the BMC chip also network connection to BMC managing customers
End.
The BMC chip sends order bag by two GPIO pins to RAID chips；Corresponding, RAID chips pass through
Two other GPIO pin returns to the content required for BMC chip.
The BMC chip be sent to RAID chips order bag form be sequentially by from left to right：Order banner word, order
Word, order terminate word, check word.
The form that the RAID chips return to the content required for BMC chip is sequentially by from left to right：State is returned
Beginning word, register state information, order, which are returned, terminates word, check word.
Content required for the RAID chips return to BMC chip is preceding RAID chips and the Disk State of connection letter
Breath, the information is sent by BMC chip, and RAID chips are received and parsed through.
It is a kind of to realize the method that BMC obtains onboard RAID disk on chip status information, its implementation process is,
RAID chips and BMC chip are communicated to connect by GPIO interface first, and BMC chip network connection to BMC is managed
Client；
BMC chip sends order bag to RAID chips, and RAID chips receive the communication protocol defined after order according to both sides
Communicated；
Then RAID chips are to the content required for BMC chip return command bag, and network is transferred to BMC management clients, by
The BMC management clients are shown.
The BMC chip sends order bag by two GPIO pins to RAID chips；Corresponding, RAID chips pass through
Two other GPIO pin returns to the content required for BMC chip.
The BMC chip be sent to RAID chips order bag form be sequentially by from left to right：Order banner word, order
Word, order terminate word, check word.
The form that the RAID chips return to the content required for BMC chip is sequentially by from left to right：State is returned
Beginning word, register state information, order, which are returned, terminates word, check word.
After BMC chip receives the content of RAID chips return, the specifying information represented inside communication bag is parsed, should
Specific information is that above-mentioned RAID chips return to content required for BMC chip, and the content is preceding RAID chips and connection
Disk State information.
The a kind of of the present invention realizes system and method and prior art that BMC obtains onboard RAID disk on chip status information
Compare, have the advantages that：
The a kind of of the present invention realizes the system and method that BMC obtains onboard RAID disk on chip status information, it is adaptable to various factories
The RAID chip communication modes of family, meet customer need, further reduce cost, can accurately obtain onboard RAID disk on chip shape
State information, it is practical, it is applied widely, it is easy to promote.
Brief description of the drawings
Accompanying drawing 1 is that the present invention realizes schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described.
As shown in Figure 1, in current mainstream server motherboard design, generally can all be designed with BMC chip be used for realize clothes
Business device shows and management function that onboard RAID chips are used to set up RAID and extension system memory space, are further to meet visitor
Family demand, BMC management RAID chips can be realized in the BMC management softwares of mid- to high-end product and the work(of its Disk State is checked
Can, this patent provides a kind of system and method for realizing the onboard RAID disk on chip status information of BMC acquisitions, its implementation process
For：
A kind of system for realizing the onboard RAID disk on chip status information of BMC acquisitions, including RAID chips, BMC chip, it is described
Communicated to connect between RAID chips and BMC chip by GPIO interface, the BMC chip also network connection to BMC management clients.
The BMC chip sends order bag by two GPIO pins to RAID chips；Corresponding, RAID chips pass through
Two other GPIO pin returns to the content required for BMC chip.
The BMC chip be sent to RAID chips order bag form be sequentially by from left to right：Order banner word, order
Word, order terminate word, check word.
The form that the RAID chips return to the content required for BMC chip is sequentially by from left to right：State is returned
Beginning word, register state information, order, which are returned, terminates word, check word.
Content required for the RAID chips return to BMC chip is preceding RAID chips and the Disk State of connection letter
Breath, the information is sent by BMC chip, and RAID chips are received and parsed through.
Current mainstream server mainboard is all designed with BMC chip, and in order to meet client to server product memory space
Demand, while to reduce cost needs, often onboard RAID chips are used to realize carry more multiple disks, are being designed with BMC and plate
In the server master board for carrying RAID chips, it can be realized in BMC administration interfaces disc-shaped is connected to RAID chips to realize
The display of state, does not have versatility by the way of the more commonly used bus by I2C in the industry, and based on this, this patent provides one
The method that BMC obtains onboard RAID disk on chip status information kind is realized, its implementation process is,
RAID chips and BMC chip are communicated to connect by GPIO interface first, and BMC chip network connection to BMC is managed
Client；
BMC chip sends order bag to RAID chips, and RAID chips receive the communication protocol defined after order according to both sides
Communicated；
Then RAID chips are to the content required for BMC chip return command bag, and network is transferred to BMC management clients, by
The BMC management clients are shown.
The BMC chip sends order bag by two GPIO pins to RAID chips；Corresponding, RAID chips pass through
Two other GPIO pin returns to the content required for BMC chip.
The BMC chip be sent to RAID chips order bag form be sequentially by from left to right：Order banner word, order
Word, order terminate word, check word, such as AA00, command word, BBCC, check word.
The form that the RAID chips return to the content required for BMC chip is sequentially by from left to right：State is returned
Beginning word, register state information, order, which are returned, terminates word, check word, such as BB00, register state information, DDEE, verification
Word.
After BMC chip receives the content of RAID chips return, the specifying information represented inside communication bag is parsed, should
Specific information is that above-mentioned RAID chips return to content required for BMC chip, and the content is preceding RAID chips and connection
Disk State information.
By embodiment above, the those skilled in the art can readily realize the present invention.But should
Work as understanding, the present invention is not limited to above-mentioned embodiment.On the basis of disclosed embodiment, the technical field
Technical staff can be combined different technical characteristics, so as to realize different technical schemes.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (10)
1. a kind of realize the system that BMC obtains onboard RAID disk on chip status information, it is characterised in that including RAID chips,
BMC chip, is communicated to connect, the BMC chip also network connection is arrived between the RAID chips and BMC chip by GPIO interface
BMC management clients.
2. a kind of system for realizing the onboard RAID disk on chip status information of BMC acquisitions according to claim 1, its feature
It is, the BMC chip sends order bag by two GPIO pins to RAID chips；Corresponding, RAID chips pass through another
Outer two GPIO pins return to the content required for BMC chip.
3. a kind of system for realizing the onboard RAID disk on chip status information of BMC acquisitions according to claim 2, its feature
It is, the form that the BMC chip is sent to the order bag of RAID chips is sequentially by from left to right：Order banner word, command word,
Order terminates word, check word.
4. a kind of system for realizing the onboard RAID disk on chip status information of BMC acquisitions according to claim 2, its feature
It is, the form that the RAID chips return to the content required for BMC chip is sequentially by from left to right：State returns to starting
Word, register state information, order, which are returned, terminates word, check word.
5. a kind of system for realizing the onboard RAID disk on chip status information of BMC acquisitions according to claim 4, its feature
It is, the content required for the RAID chips return to BMC chip is preceding RAID chips and the Disk State information of connection, is somebody's turn to do
Information is sent by BMC chip, and RAID chips are received and parsed through.
6. a kind of realize the method that BMC obtains onboard RAID disk on chip status information, it is characterised in that its implementation process is,
RAID chips and BMC chip are communicated to connect by GPIO interface first, and BMC chip network connection to BMC is managed
Client；
BMC chip sends order bag to RAID chips, and RAID chips receive the communication protocol defined after order according to both sides
Communicated；
Then RAID chips are to the content required for BMC chip return command bag, and network is transferred to BMC management clients, by
The BMC management clients are shown.
7. a kind of system for realizing the onboard RAID disk on chip status information of BMC acquisitions according to claim 6, its feature
It is, the BMC chip sends order bag by two GPIO pins to RAID chips；Corresponding, RAID chips pass through another
Outer two GPIO pins return to the content required for BMC chip.
8. a kind of system for realizing the onboard RAID disk on chip status information of BMC acquisitions according to claim 7, its feature
It is, the form that the BMC chip is sent to the order bag of RAID chips is sequentially by from left to right：Order banner word, command word,
Order terminates word, check word.
9. a kind of system for realizing the onboard RAID disk on chip status information of BMC acquisitions according to claim 7, its feature
It is, the form that the RAID chips return to the content required for BMC chip is sequentially by from left to right：State returns to starting
Word, register state information, order, which are returned, terminates word, check word.
10. a kind of system for realizing the onboard RAID disk on chip status information of BMC acquisitions according to claim 9, it is special
Levy and be, after BMC chip receives the content of RAID chips return, parse the specifying information represented inside communication bag, should
Specific information is that above-mentioned RAID chips return to content required for BMC chip, and the content is preceding RAID chips and connection
Disk State information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384959.3A CN107220159A (en) | 2017-05-26 | 2017-05-26 | It is a kind of to realize the system and method that BMC obtains onboard RAID disk on chip status information |
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|---|---|---|---|
| CN201710384959.3A CN107220159A (en) | 2017-05-26 | 2017-05-26 | It is a kind of to realize the system and method that BMC obtains onboard RAID disk on chip status information |
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| CN201710384959.3A Pending CN107220159A (en) | 2017-05-26 | 2017-05-26 | It is a kind of to realize the system and method that BMC obtains onboard RAID disk on chip status information |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108897496A (en) * | 2018-06-29 | 2018-11-27 | 平安科技（深圳）有限公司 | Disk array configuring management method, device, computer equipment and storage medium |
| CN108920329A (en) * | 2018-06-29 | 2018-11-30 | 郑州云海信息技术有限公司 | Monitoring method, device, system and the computer readable storage medium of disk state |
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| CN108897496A (en) * | 2018-06-29 | 2018-11-27 | 平安科技（深圳）有限公司 | Disk array configuring management method, device, computer equipment and storage medium |
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Application publication date: 20170929 |
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