CN109086192A - A kind of onboard SATA hard disc lighting system and method based on IPMI - Google Patents
A kind of onboard SATA hard disc lighting system and method based on IPMI Download PDFInfo
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- CN109086192A CN109086192A CN201811089078.XA CN201811089078A CN109086192A CN 109086192 A CN109086192 A CN 109086192A CN 201811089078 A CN201811089078 A CN 201811089078A CN 109086192 A CN109086192 A CN 109086192A
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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
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/325—Display of status information by lamps or LED's
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Abstract
The present invention provides a kind of onboard SATA hard disc lighting system and method based on IPMI, system includes IPMI module, baseboard management controller BMC, hard disk backboard, CPLD, hard disk indication lamp and SATA interface are provided on hard disk backboard, SATA interface is connected with SATA controller and SATA hard disc；Method: IPMI module obtains SATA hard disc working condition；IPMI module request hard disk backboard ID number and SATA hard disc ID number；Baseboard management controller BMC is to returning to hard disk backboard ID number and SATA hard disc ID number；IPMI module sends command record SATA hard disc working condition and control hard disk indication lamp；Baseboard management controller BMC receives the order of IPMI module, records the specified SATA hard disc working condition of specified hard disk backboard, and forwards the control command of corresponding hard disk indication lamp to CPLD；CPLD controls hard disk indication lamp.
Description
Technical field
The invention belongs to hard disk lighting fields, and in particular to a kind of onboard SATA hard disc lighting system and side based on IPMI
Method.
Background technique
IPMI is the abbreviation of Intelligent Platform management Interface, intelligent platform management circle
Log recording, alarm, sensor condition, the function of switching on and shutting down are realized by sending commands to BMC in face.
With the application development of big data, the use scope of server constantly expands.When server is used to store, firmly
Disk is the pith of server storing data.The working condition of hard disk is intuitively showed facilitate client observation be service
One of device field lighting technology.The lighting situation known to us has following 2 kinds at present: one is hard disks to connect SAS/
When RAID card, SATA or SAS hard disk identifies the working condition of hard disk by parsing SGPIO line coding.One is hard disk connecting plates
When carrying SATA, when controller is RAID mode, SATA hard disc identifies the working condition of hard disk by parsing SGPIO line coding.
But when controller is AHCI mode, the working condition of onboard SATA hard disc be cannot achieve.
This is the deficiencies in the prior art, therefore, in view of the above-mentioned drawbacks in the prior art, provides a kind of plate based on IPMI
SATA hard disc lighting system and method are carried, is necessary.
Summary of the invention
It is an object of the present invention to onboard SATA is connected for above-mentioned hard disk, it is onboard when SATA controller is AHCI mode
The defect that the working condition of SATA hard disc cannot achieve provides a kind of onboard SATA hard disc lighting system based on IPMI and side
Method, to solve the above technical problems.
To achieve the above object, the present invention provides following technical scheme:
A kind of onboard SATA hard disc lighting system based on IPMI, including IPMI module, IPMI module are connected with substrate management control
Device BMC processed, baseboard management controller BMC are connected with hard disk backboard, and CPLD, hard disk indication lamp and SATA are provided on hard disk backboard
Interface；
CPLD is all connected with baseboard management controller BMC, hard disk indication lamp and SATA interface；
SATA interface is connected with SATA controller and SATA hard disc, and SATA controller is arranged on mainboard；
IPMI module is requested and is connect to baseboard management controller BMC for obtaining SATA hard disc working condition to SATA controller
Hard disk backboard ID number and SATA hard disc ID number are received, sends the finger that command record specifies hard disk backboard to baseboard management controller BMC
Determine SATA hard disc working condition and the corresponding hard disk indication lamp of control；
Baseboard management controller BMC, for receiving the request of IPMI module and returning to hard disk backboard ID number and SATA hard disc ID number,
And it receives the specified SATA hard disc working condition of the specified hard disk backboard of command record of IPMI module and corresponding hard disk is forwarded to refer to
Show the control command of lamp to CPLD；
CPLD, for receiving the hard disk indication lamp control command of baseboard management controller BMC forwarding and being carried out to hard disk indication lamp
Control.The core of IPMI module is a special chip, it does not depend on operating system, BIOS etc..User can utilize IPMI module
Realize the feature operation or monitoring to server.
Further, the SATA controller on the SATA interface and mainboard of hard disk backboard is connected by I2C cable.
Further, IPMI module is connect with baseboard management controller BMC by I2C cable.
Further, the hard disk indication lamp includes blue lamp, red light and powder lamp；
When IPMI module is in place and normal by baseboard management controller BMC record SATA hard disc, while passing through CPLD and controlling indigo plant
Lamp is bright, and red light and powder lamp extinguish；
When IPMI module records SATA hard disc failure by baseboard management controller BMC, at the same it is bright by CPLD control red light, it is blue
Lamp and powder lamp extinguish；
When IPMI module records SATA hard disc reconstruction or mapping by baseboard management controller BMC, while powder is controlled by CPLD
Lamp is bright, and blue lamp and red light extinguish.
Further, IPMI module sends the work of ipmi raw command record SATA hard disc to baseboard management controller BMC
The ipmi raw order that state and CPLD receive baseboard management controller BMC forwarding controls hard disk indication lamp.
Ipmitool is a kind of IPMI platform management tool based on order line, its function includes the local clothes of native operating sys-tern monitoring
Business device and long-range monitoring off-site server.RAW is a unprocessed generation in ipmitool command parameter under linux system
Code requests output phase to be answered by sending a RAW IPMI.
Further, baseboard management controller BMC is also used to store each hard disk backboard ID number, each SATA hard disc
The working condition of ID number and each SATA hard disc；
CPLD is also used to store the hard disk of each hard disk backboard ID number, the ID number of each SATA hard disc and each SATA hard disc
The realization of the working condition of indicator light acts
Further, baseboard management controller BMC is hard by each hard disk backboard ID number of ipmi raw code storage, each SATA
The working condition of the ID number of disk and each SATA hard disc；
It is hard that CPLD by ipmi raw code stores each hard disk backboard ID number, the ID number of each SATA hard disc and each SATA
The realization of the working condition of the hard disk indication lamp of disk acts.Ipmi raw code is stored in the firmware of baseboard management controller BMC
Disk state is corresponded to, control response of the storage ipmi raw code to reply hard disk indication lamp in the firmware of CPLD.
The present invention gives following technical solution:
A kind of onboard SATA hard disc ignition method based on IPMI, includes the following steps:
S1.IPMI module obtains SATA hard disc working condition to SATA controller；
S2.IPMI module requests hard disk backboard ID number and SATA hard disc ID number to baseboard management controller BMC；
S3. baseboard management controller BMC returns to hard disk backboard ID number and SATA hard disc ID number to IPMI module；
S4.IPMI module sends the specified SATA hard disc work that command record specifies hard disk backboard to baseboard management controller BMC
State and the corresponding hard disk indication lamp of control；
S5. baseboard management controller BMC receives the order of IPMI module, records the specified SATA hard disc work of specified hard disk backboard
State, and forward the control command of corresponding hard disk indication lamp to CPLD；
S6.CPLD controls the hard disk indication lamp of the specified SATA hard disc of specified hard disk backboard.
Further, further include following steps before step S1:
S1A. each hard disk backboard ID number, the ID number of each SATA hard disc and each SATA are stored in baseboard management controller BMC
The working condition of hard disk；
S2A. the hard disk indication lamp of each hard disk backboard ID number, the ID number of each SATA hard disc and each SATA hard disc is stored
The realization of working condition acts.
Further, the hard disk indication lamp includes blue lamp, red light and powder lamp；
When IPMI module is in place and normal by baseboard management controller BMC record SATA hard disc in step S5, in step S6
CPLD control blue lamp is bright, and red light and powder lamp extinguish；
When IPMI module records SATA hard disc failure by baseboard management controller BMC in step S5, CPLD control in step S6
Red light is bright, and blue lamp and powder lamp extinguish；
When IPMI module records SATA hard disc reconstruction or mapping by baseboard management controller BMC in step S5, in step S6
CPLD control powder lamp is bright, and blue lamp and red light extinguish.
The beneficial effects of the present invention are:
The present invention realizes the lighting of onboard SATA hard disc, and the work shape of SATA hard disc is recorded by baseboard management controller BMC
State solves the lighting of SATA hard disc and a kind of new lighting under RAID mode under AHCI mode, realizes that intuitive observation is hard
The working condition of disk.
In addition, design principle of the present invention is reliable, structure is simple, has very extensive application prospect.
It can be seen that compared with prior art, the present invention implementing with substantive distinguishing features outstanding and significant progress
Beneficial effect be also obvious.
Detailed description of the invention
Fig. 1 is system schematic of the invention；
Fig. 2 is flow chart of the method for the present invention；
Wherein, 1-IPMI module；2- baseboard management controller BMC；3- hard disk backboard；4-CPLD；5- hard disk indication lamp；6-SATA
Interface；7-SATA controller；8- mainboard；9-SATA hard disk.
Specific embodiment:
To enable the purpose of the present invention, feature, advantage more obvious and understandable, it is embodied below in conjunction with the present invention
Attached drawing in example, is clearly and completely described the technical solution in the present invention.
Embodiment 1:
As shown in Figure 1, the present invention provides a kind of onboard SATA hard disc lighting system based on IPMI, including IPMI module 1, IPMI
Module 1 is connected with baseboard management controller BMC 2, and baseboard management controller BMC 2 is connected with hard disk backboard 3, on hard disk backboard 3
It is provided with CPLD 4, hard disk indication lamp 5 and SATA interface 6；IPMI module 1 and baseboard management controller BMC 2 pass through I2C cable
Connection；
CPLD 4 and baseboard management controller BMC 2, hard disk indication lamp 5 and SATA interface 6 are all connected with；
SATA interface 6 is connected with SATA controller 7 and SATA hard disc 9, and SATA controller 7 is arranged on mainboard 8；SATA interface 6
It is connect with SATA controller 7 by I2C cable；
IPMI module 1 is asked for obtaining 9 working condition of SATA hard disc to SATA controller 7 to baseboard management controller BMC 2
Hard disk backboard ID number and SATA hard disc ID number are asked and received, command record is sent to baseboard management controller BMC 2 and specifies hard disk
The specified SATA hard disc working condition and the corresponding hard disk indication lamp of control of backboard；
Baseboard management controller BMC 2, for store each hard disk backboard ID number, each SATA hard disc ID number and each SATA
The working condition of hard disk receives the request of IPMI module 1 and returns to hard disk backboard ID number and SATA hard disc ID number, and receives
The command record of IPMI module 1 specifies the specified SATA hard disc working condition of hard disk backboard and forwards the control of corresponding hard disk indication lamp
System order is to CPLD 4；
CPLD 4, for storing the ID number of each hard disk backboard ID number, each SATA hard disc and the hard disk of each SATA hard disc
The realization of the working condition of indicator light acts, and receives the hard disk indication lamp control command of the forwarding of baseboard management controller BMC 2 simultaneously
Hard disk indication lamp 5 is controlled.
Hard disk indication lamp 5 includes blue lamp, red light and powder lamp in above-described embodiment 1；
When IPMI module 1 is in place and normal by the record SATA hard disc 9 of baseboard management controller BMC 2, while passing through CPLD 4
It is bright to control blue lamp, red light and powder lamp extinguish；
IPMI module 1 by baseboard management controller BMC 2 record 9 failure of SATA hard disc when, while by CPLD 4 control it is red
Lamp is bright, and blue lamp and powder lamp extinguish；
When IPMI module 1 records the reconstruction of SATA hard disc 9 or mapping by baseboard management controller BMC 2, while passing through CPLD 4
It is bright to control powder lamp, blue lamp and red light extinguish.
In above-described embodiment 1, baseboard management controller BMC 2 stores each hard disk backboard ID by ipmi raw code
Number, the working condition of the ID number of each SATA hard disc and each SATA hard disc；
CPLD 4 stores each hard disk backboard ID number, the ID number of each SATA hard disc and each SATA by ipmi raw code
The realization of the working condition of the hard disk indication lamp of hard disk acts；
IPMI module 1 sends ipmi raw command record SATA hard disc working condition and CPLD to baseboard management controller BMC 2
The ipmi raw order that 4 reception baseboard management controller BMC 2 are forwarded controls hard disk indication lamp.
Embodiment 2:
As shown in Fig. 2, the present invention provides a kind of onboard SATA hard disc ignition method based on IPMI, include the following steps:
S1A. each hard disk backboard ID number, the ID number of each SATA hard disc and each SATA are stored in baseboard management controller BMC
The working condition of hard disk；
S2A. the hard disk indication lamp of each hard disk backboard ID number, the ID number of each SATA hard disc and each SATA hard disc is stored
The realization of working condition acts；
S1.IPMI module obtains SATA hard disc working condition to SATA controller；
S2.IPMI module requests hard disk backboard ID number and SATA hard disc ID number to baseboard management controller BMC；
S3. baseboard management controller BMC returns to hard disk backboard ID number and SATA hard disc ID number to IPMI module；
S4.IPMI module sends the specified SATA hard disc work that command record specifies hard disk backboard to baseboard management controller BMC
State and the corresponding hard disk indication lamp of control；
S5. baseboard management controller BMC receives the order of IPMI module, records the specified SATA hard disc work of specified hard disk backboard
State, and forward the control command of corresponding hard disk indication lamp to CPLD；
S6.CPLD controls the hard disk indication lamp of the specified SATA hard disc of specified hard disk backboard.
Hard disk indication lamp includes blue lamp, red light and powder lamp in above-described embodiment 2；
When IPMI module is in place and normal by baseboard management controller BMC record SATA hard disc in step S5, in step S6
CPLD control blue lamp is bright, and red light and powder lamp extinguish；
When IPMI module records SATA hard disc failure by baseboard management controller BMC in step S5, CPLD control in step S6
Red light is bright, and blue lamp and powder lamp extinguish；
When IPMI module records SATA hard disc reconstruction or mapping by baseboard management controller BMC in step S5, in step S6
CPLD control powder lamp is bright, and blue lamp and red light extinguish.
Using above-described embodiment 2, it is hard that each hard disk backboard ID number, each SATA are stored in baseboard management controller BMC
The working condition of the ID number of disk and each SATA hard disc, such as 00 code are extinguished, 01 representing fault, and 02 represents positioning, and 03 represents weight
It builds or maps.
The embodiment of the present invention be it is illustrative and not restrictive, above-described embodiment be only to aid in understanding the present invention, because
The present invention is not limited to the embodiments described in specific embodiment for this, all by those skilled in the art's technology according to the present invention
Other specific embodiments that scheme obtains, also belong to the scope of protection of the invention.
Claims (10)
1. a kind of onboard SATA hard disc lighting system based on IPMI, which is characterized in that including IPMI module (1), IPMI module
(1) it is connected with baseboard management controller BMC(2), baseboard management controller BMC(2) it is connected with hard disk backboard (3), hard disk backboard
(3) CPLD(4 is provided on), hard disk indication lamp (5) and SATA interface (6)；
CPLD(4 it) is all connected with baseboard management controller BMC(2), hard disk indication lamp (5) and SATA interface (6)；
SATA interface (6) is connected with SATA controller (7) and SATA hard disc (9), and SATA controller (7) is arranged on mainboard (8)；
IPMI module (1), for obtaining SATA hard disc (9) working condition to SATA controller (7), to baseboard management controller
BMC(2 hard disk backboard ID number and SATA hard disc ID number) are requested and received, sends command record to baseboard management controller BMC(2)
The specified SATA hard disc working condition and the corresponding hard disk indication lamp of control of specified hard disk backboard；
Baseboard management controller BMC(2), for receiving the request of IPMI module (1) and returning to hard disk backboard ID number and SATA is hard
Disk ID number, and receive the specified SATA hard disc working condition of the specified hard disk backboard of command record of IPMI module (1) and forward
The control command of corresponding hard disk indication lamp is to CPLD(4)；
CPLD(4), for receiving baseboard management controller BMC(2) forwarding hard disk indication lamp control command and to hard disk indicate
Lamp (5) is controlled.
2. a kind of onboard SATA hard disc lighting system based on IPMI as described in claim 1, which is characterized in that hard disk backboard
(3) SATA interface (6) is connect with the SATA controller (7) on mainboard (8) by I2C cable.
3. a kind of onboard SATA hard disc lighting system based on IPMI as described in claim 1, which is characterized in that
IPMI module (1) is connect with baseboard management controller BMC(2) by I2C cable.
4. a kind of onboard SATA hard disc lighting system based on IPMI as described in claim 1, which is characterized in that
The hard disk indication lamp (5) includes blue lamp, red light and powder lamp；
When IPMI module (1) is in place and normal by baseboard management controller BMC(2) record SATA hard disc (9), pass through simultaneously
CPLD(4) control blue lamp is bright, and red light and powder lamp extinguish；
When IPMI module (1) is by baseboard management controller BMC(2) record SATA hard disc (9) failure, while passing through CPLD(4)
It is bright to control red light, blue lamp and powder lamp extinguish；
When IPMI module (1) is rebuild or mapped by baseboard management controller BMC(2) record SATA hard disc (9), pass through simultaneously
CPLD(4) control powder lamp is bright, and blue lamp and red light extinguish.
5. a kind of onboard SATA hard disc lighting system based on IPMI as described in claim 1, which is characterized in that IPMI mould
Block (1) sends ipmi raw command record SATA hard disc working condition and CPLD(4 to baseboard management controller BMC(2)) it receives
Baseboard management controller BMC(2) forwarding ipmi raw order hard disk indication lamp is controlled.
6. a kind of onboard SATA hard disc lighting system based on IPMI as claimed in claim 5, which is characterized in that substrate management
Controller BMC(2), it is also used to store the work of each hard disk backboard ID number, the ID number of each SATA hard disc and each SATA hard disc
Make state；
CPLD(4), it is also used to store the hard of each hard disk backboard ID number, the ID number of each SATA hard disc and each SATA hard disc
The realization of the working condition of disk indicator light acts.
7. a kind of onboard SATA hard disc lighting system based on IPMI as claimed in claim 6, which is characterized in that substrate pipe
Reason controller BMC(2) by ipmi raw code store each hard disk backboard ID number, the ID number of each SATA hard disc and each
The working condition of SATA hard disc；
CPLD(4 each hard disk backboard ID number, the ID number of each SATA hard disc and each) are stored by ipmi raw code
The realization of the working condition of the hard disk indication lamp of SATA hard disc acts.
8. a kind of onboard SATA hard disc ignition method based on IPMI, which comprises the steps of:
S1.IPMI module obtains SATA hard disc working condition to SATA controller；
S2.IPMI module requests hard disk backboard ID number and SATA hard disc ID number to baseboard management controller BMC；
S3. baseboard management controller BMC returns to hard disk backboard ID number and SATA hard disc ID number to IPMI module；
S4.IPMI module sends the specified SATA hard disc work that command record specifies hard disk backboard to baseboard management controller BMC
State and the corresponding hard disk indication lamp of control；
S5. baseboard management controller BMC receives the order of IPMI module, records the specified SATA hard disc work of specified hard disk backboard
State, and forward the control command of corresponding hard disk indication lamp to CPLD；
S6.CPLD controls the hard disk indication lamp of the specified SATA hard disc of specified hard disk backboard.
9. a kind of onboard SATA hard disc ignition method based on IPMI as claimed in claim 8, which is characterized in that step S1 it
Before further include following steps:
S1A. each hard disk backboard ID number, the ID number of each SATA hard disc and each SATA are stored in baseboard management controller BMC
The working condition of hard disk；
S2A. the hard disk indication lamp of each hard disk backboard ID number, the ID number of each SATA hard disc and each SATA hard disc is stored
The realization of working condition acts.
10. a kind of method of the onboard SATA hard disc lighting based on IPMI as claimed in claim 8, which is characterized in that described
Hard disk indication lamp includes blue lamp, red light and powder lamp；
When IPMI module is in place and normal by baseboard management controller BMC record SATA hard disc in step S5, in step S6
CPLD control blue lamp is bright, and red light and powder lamp extinguish；
When IPMI module records SATA hard disc failure by baseboard management controller BMC in step S5, CPLD control in step S6
Red light is bright, and blue lamp and powder lamp extinguish；
When IPMI module records SATA hard disc reconstruction or mapping by baseboard management controller BMC in step S5, in step S6
CPLD control powder lamp is bright, and blue lamp and red light extinguish.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089078.XA CN109086192B (en) | 2018-09-18 | 2018-09-18 | IPMI-based onboard SATA hard disk lighting system and method |
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| CN201811089078.XA CN109086192B (en) | 2018-09-18 | 2018-09-18 | IPMI-based onboard SATA hard disk lighting system and method |
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| CN109086192B CN109086192B (en) | 2022-04-26 |
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| CN113868037A (en) * | 2021-08-30 | 2021-12-31 | 苏州浪潮智能科技有限公司 | System and method for judging cable connection accuracy of hard disk backboard |
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