CN107992387A - Monomer hard disk power consumption test method under a kind of server system - Google Patents
Monomer hard disk power consumption test method under a kind of server system Download PDFInfo
- Publication number
- CN107992387A CN107992387A CN201711238392.5A CN201711238392A CN107992387A CN 107992387 A CN107992387 A CN 107992387A CN 201711238392 A CN201711238392 A CN 201711238392A CN 107992387 A CN107992387 A CN 107992387A
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- hard disk
- power consumption
- server system
- monomer
- test method
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Power Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Monomer hard disk power consumption test method under a kind of server system of the present application, by making a testing making apparatus board, use it for connection hard disk and hard disk terminal, the resistance of one small resistance value is set at the cathode of hard disk power supply, pass through high accuracy number universal meter, magnitude of voltage is measured, the monomer power consumption number of hard disk is then calculated using rating formula.This test method can obtain the real power value of hard disk real work, and with easy to operate, the high advantage of test result precision, can be generalized in the test of server.
Description
Technical field
The present invention relates to server hard disc testing field, and in particular to monomer hard disk power consumption is tested under a kind of server system
Method.
Background technology
With the continuous development of cloud computing, cloud computing shows to the facility that all trades and professions are brought constantly.We live
In the demand of cloud computing, big data is also constantly increasing, to meet this ever-increasing demand, each large enterprise in various regions
All in constantly Zeng Kuo data centers, therefore the demand of server is also constantly being increased, so bringing most direct result
It is exactly the increase to electricity needs.In order to realize energy conservation object, each side all builds more energy saving data center initiative in research.
Many energy saving behaves before are improved on cabinet-level, server level are other.Need now more meticulously
Analyze the root of energy consumption, it is therefore desirable to the distribution of each component power consumption in server is understood in depth, in the hope of finding what can be realized
Lower power consumption point, and then realize energy saving design.Since many components are to connect power supply using golden finger, for example, it is hard disk, aobvious
Card etc., therefore traditional measuring method can not directly be measured using equipment, especially to hard disk, hard disk is as all kinds
The all essential component of server, very big side will be had to designing more energy efficient server by obtaining its specific energy consumption
Help.
At present in power consumption analysis, there are two kinds of power consumption test modes, a kind of mode is that the power consumption figure of hard disk is obtained by BMC
According to, seen by the analysis to mass data, by BMC obtain hard disk power consumption data in the case where similarly configuring, use identical pressure
Power software, obtained power consumption differ greatly, and can only obtain the power consumption number for being accurate to integer-bit, obtained power consumption number low precision,
Therefore have little significance to power consumption explication de texte.On the other hand, power consumption is obtained by BMC, BMC exploitations is only waited in development process
After the completion of could use, cause power consumption analysis to lag, can not project's earlier stage provide specific effective power consumption analysis opinion.
The mode of another testing power consumption is to measure hard disk input voltage by universal meter, is then obtained by undercurrent table hard
Disk operating current, then hard disk power consumption is calculated.More above scheme precision has greatly improved the data that the method obtains, still
Universal meter and undercurrent table equipment are used, it is necessary to open the cabinet of server, and opening the components such as cabinet hard disk, mainboard will be exposed at
Outside, the radiating condition of machine is very poor in test process, while Overall Power Consumption can also raise, the hard disk power consumption value tested and
Power consumption number under normal system in actual work is variant, can also have an impact to analysis result.
In view of the above-mentioned problems, monomer hard disk power consumption test method under a kind of server system of the present application, can take
Hard disk power consumption is directly tested out under business device system, efficiently solves this testing blind zone, the analysis to system power dissipation distribution is ground
Studying carefully has very big reference value.
The content of the invention
It is to test out voltage and current using equipment to obtain the most basic method of power consumption number, then using power consumption formula P=
U*I obtains power consumption number.This mode can be realized in larger space, because testing current needs current clamp, current clamp
Head is larger, and needs to vise power cable, so can just obtain valid data, so needing larger space.But take
Business device hard disk is inserted on hard disk backboard, and is powered using golden finger, no cable.Although hard disk backboard has cable confession
Electricity, can use undercurrent table test electric current, but since hard disk backboard also has part power consumption.Therefore, electric current pair is tested with undercurrent table
Data also have an impact., it is necessary to consider to obtain electric current by indirect mode in the case of can not directly acquire current data
Value.
For such case, the present invention carrys out indirect gain current value using fixture plate, and concrete structure is as shown in Figure 1.
The fixture board of a test adaptor plate test to be used for test method of the present invention in attached drawing 1, should
One section of board uses golden finger, the golden finger size customization of analog hard disk；The other end uses hard disk terminal, even the pin definition at end
Corresponded with hard disk, thus play the role of the switching of hard disk terminal.
As shown in Figure 1, on testing making apparatus plate, on the positive paths of hard disk direct current supply, two resistance are placed, respectively
12V power supplies and 5V power supplies are connected, to reduce pressure drop, does not influence hard disk operational, selects resistance of the resistance value for 10 milliohms.
When test starts, according to 1 assembling test environment of attached drawing, the pressure script of service requirement pressurizes hard disk, uses ten thousand
Measuring the magnitude of voltage at resistance both ends respectively with table (can use cable to move at resistance both ends outside machine box for server to, thus
Avoid unpacking test), direction is flowed through according to electric current, is denoted as Ua, Ub respectively.
It is R because of resistance value known to being, the voltage difference for passing through resistance both ends calculates current value of the flow measurement through resistance, such as public
Formula 1：
I=(Ua-Ub)/R (1)
Rating formula 2 is reused, it is as follows：
P=U*I (2)
Formula 1 is substituted into formula 2 and obtains rating formula 3
P=Ub* (Ua-Ub)/R (3)
By formula 3, according to the power consumption of present invention testing hard disk 12V and 5V power supply respectively, expect the work(of hard disk
Consumption value, only needs the voltage at the resistance both ends on testing making apparatus board.Test voltage can be reached with service precision 6 it is half high-precision
Digital electric meter is spent, measuring accuracy can be so improved to greatest extent, make power consumption analysis result more accurate.
The present invention uses it for connection hard disk and hard disk terminal, powers in hard disk by making a testing making apparatus board
Cathode at set a small resistance value resistance, by high accuracy number universal meter, magnitude of voltage is measured, then using power meter
Formula is calculated to calculate the monomer power consumption number of hard disk.This test method can obtain the real power value of hard disk real work, and
And with easy to operate, the high advantage of test result precision, can be generalized in the test of server.
Specifically, monomer hard disk power consumption test method under a kind of server system is claimed in the application, it is characterised in that
This method specifically comprises the following steps：Using one piece of test board gauge that can connect hard disk and hard disk terminal, connect
Hard disk and hard disk terminal, play the role of transfer hard disk and hard disk terminal, and two small resistance values are set at the cathode of hard disk power supply
Resistance, electric current powered by the two resistance；During test, hard disk pressure script is run under server system, is then made
With the magnitude of voltage at high accuracy number universal meter measurement resistance both ends, supplied according to rating formula to calculate hard disk 12V and 5V
The power consumption number of electricity.
Monomer hard disk power consumption test method under server system as described above, is further characterized in that, the testing making apparatus plate
One section of card uses golden finger, the golden finger size customization of analog hard disk；The other end uses hard disk terminal, even the pin definition at end and
Hard disk corresponds.
Monomer hard disk power consumption test method under server system as described above, is further characterized in that, in hard disk power supply
The resistance that two small resistance values are set at cathode is on testing making apparatus plate, is placed on the positive paths of hard disk direct current supply, and point
Lian Jie not 12V power supplies and 5V power supplies.
Monomer hard disk power consumption test method under server system as described above, is further characterized in that, two resistance resistances
It is worth for 10 milliohms.
Monomer hard disk power consumption test method under server system as described above, is further characterized in that, test voltage can be with
Service precision reaches 6 half high accuracy number ammeters.
Brief description of the drawings
Fig. 1, hard disk power consumption test connection figure
Embodiment
Clearly to illustrate the situation of realizing of power consumption test method of the present invention, 1 illustrates reality below in conjunction with the accompanying drawings
Existing step.It is specific as follows：
1) one piece of test board gauge that can connect hard disk and hard disk terminal, is designed, this board gauge has and hard disk
The same pin definition modes, play the role of transfer hard disk and hard disk terminal, hard disk is to work normally on the gauge
, simply physical location can depths hard-disk slots some, but do not influence work and Hard disk heat radiation.
2), the cathode that hard disk is powered on gauge places the resistance of two small resistance values, and electric current is powered by the two resistance.
3) when, starting test, hard disk pressure script is run under server system, then using high accuracy number universal meter
The magnitude of voltage at resistance both ends is measured, the power consumption number of 12V and the 5V power supply of hard disk is calculated according to formula 3.
It should be evident that illustrated above is only the specific embodiment of the present invention, for the common skill in this area
For art personnel, without creative efforts, other technical solutions can also be obtained according to above-described embodiment,
And the equivalent variations made in the scope of protection of the invention should all be fallen within the scope of protection of the present invention, and belong to the present invention
The scope of protection.
Form of the invention by jig plate, by the slightly prominent hard-disk slots of hard disk, and develops the board with small resistance value, then
By the simple operations of the voltage measurement at board resistance both ends, the power consumption number of hard disk in actual work can be accurately measured,
Accurate data supporting is provided for hard disk power consumption distribution, system level power consumption analysis, guarantor is provided for server system level optimised power consumption
Card.By the data that this measuring method obtains than the data read by software, there is the simple spy of precision height, test
Point, it is more credible, accurate data supporting can be provided for power consumption profile, system level power consumption analysis, be server system level
Optimised power consumption provides guarantee.
Claims (5)
1. monomer hard disk power consumption test method under a kind of server system, it is characterised in that this method specifically comprises the following steps：
Using one piece of test board gauge that can connect hard disk and hard disk terminal, hard disk and hard disk terminal are connected, plays switching
The effect of hard disk and hard disk terminal, sets the resistance of two small resistance values at the cathode of hard disk power supply, and electric current passes through the two
Resistance is powered；During test, hard disk pressure script is run under server system, then measures electricity using high accuracy number universal meter
The magnitude of voltage at both ends is hindered, the power consumption number of hard disk 12V and 5V power supply is calculated according to rating formula.
2. monomer hard disk power consumption test method, is further characterized in that under server system as claimed in claim 1, the test system
One section of board of tool uses golden finger, the golden finger size customization of analog hard disk；The other end uses hard disk terminal, and even the pin at end determines
Justice and hard disk correspond.
3. monomer hard disk power consumption test method, is further characterized in that under server system as claimed in claim 2, supplied in hard disk
The resistance that two small resistance values are set at the cathode of electricity is on testing making apparatus plate, is placed on the positive paths of hard disk direct current supply,
And 12V power supplies and 5V power supplies are connected respectively.
4. monomer hard disk power consumption test method, is further characterized in that under server system as claimed in claim 3, two electricity
Resistance resistance value is 10 milliohms.
5. monomer hard disk power consumption test method, is further characterized in that under server system as claimed in claim 1, test voltage
6 half high accuracy number ammeters can be reached with service precision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238392.5A CN107992387A (en) | 2017-11-30 | 2017-11-30 | Monomer hard disk power consumption test method under a kind of server system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238392.5A CN107992387A (en) | 2017-11-30 | 2017-11-30 | Monomer hard disk power consumption test method under a kind of server system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107992387A true CN107992387A (en) | 2018-05-04 |
Family
ID=62034586
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711238392.5A Pending CN107992387A (en) | 2017-11-30 | 2017-11-30 | Monomer hard disk power consumption test method under a kind of server system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110633185A (en) * | 2019-08-05 | 2019-12-31 | 深圳市金泰克半导体有限公司 | Hard disk power consumption monitoring control method and device |
| CN116520969A (en) * | 2023-07-04 | 2023-08-01 | 四川弘仁财电科技有限公司 | Device, system and method for controlling power consumption of server |
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| US20060107120A1 (en) * | 2001-03-28 | 2006-05-18 | Intel Corporation | Microprocessor design support for computer system and platform validation |
| CN104598364A (en) * | 2015-02-02 | 2015-05-06 | 浪潮电子信息产业股份有限公司 | Method for monitoring power consumption of load equipment in server system |
| CN105092958A (en) * | 2015-07-22 | 2015-11-25 | 浪潮电子信息产业股份有限公司 | Method for testing disk power consumption |
| CN107341082A (en) * | 2017-07-21 | 2017-11-10 | 郑州云海信息技术有限公司 | A kind of server system places an order and deposits power consumption test design method in vivo |
-
2017
- 2017-11-30 CN CN201711238392.5A patent/CN107992387A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060107120A1 (en) * | 2001-03-28 | 2006-05-18 | Intel Corporation | Microprocessor design support for computer system and platform validation |
| CN104598364A (en) * | 2015-02-02 | 2015-05-06 | 浪潮电子信息产业股份有限公司 | Method for monitoring power consumption of load equipment in server system |
| CN105092958A (en) * | 2015-07-22 | 2015-11-25 | 浪潮电子信息产业股份有限公司 | Method for testing disk power consumption |
| CN107341082A (en) * | 2017-07-21 | 2017-11-10 | 郑州云海信息技术有限公司 | A kind of server system places an order and deposits power consumption test design method in vivo |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110633185A (en) * | 2019-08-05 | 2019-12-31 | 深圳市金泰克半导体有限公司 | Hard disk power consumption monitoring control method and device |
| CN116520969A (en) * | 2023-07-04 | 2023-08-01 | 四川弘仁财电科技有限公司 | Device, system and method for controlling power consumption of server |
| CN116520969B (en) * | 2023-07-04 | 2023-09-08 | 四川弘仁财电科技有限公司 | Device, system and method for controlling power consumption of server |
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Application publication date: 20180504 |
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