CN107368172A - A kind of storage server powering method, apparatus and system - Google Patents
A kind of storage server powering method, apparatus and system Download PDFInfo
- Publication number
- CN107368172A CN107368172A CN201710625432.5A CN201710625432A CN107368172A CN 107368172 A CN107368172 A CN 107368172A CN 201710625432 A CN201710625432 A CN 201710625432A CN 107368172 A CN107368172 A CN 107368172A
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- Prior art keywords
- memory cell
- cell group
- storage server
- electric
- electric current
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
Abstract
The invention discloses a kind of storage server powering method, apparatus and system, the electric current of upper electric storage server rear end memory cell group is treated by obtaining；According to electric current, the Device quantity of memory cell group is determined；Compare the size between Device quantity and pre-set threshold numbers；When Device quantity is more than pre-set threshold numbers, enable signal is sent to switch administrative unit, so that the switch of predetermined number is opened in switch administrative unit control, to electric in memory cell group；Being delayed during by presetting, controlling electricity in next memory cell group, until all memory cell groups are both powered up finishing.The application successively to electricity in each memory cell group, i.e., using distributed power-up mode, can reduce dash current; the possibility for triggering filtering protection is preferably minimized; power requirement is reduced, and then reduces power supply type selecting cost, and effectively alleviates the load of power distribution system.
Description
Technical field
The present invention relates to technical field of memory, more particularly to a kind of storage server powering method, apparatus and system.
Background technology
In cloud computing era, mass data storage transmits the memory carrier platform for needing Large Copacity, but massive store
Carrier, it is necessary to which external power source provides higher operating current during upper electrical activation storage service system.
In the traditional hardware design in storage server field, it is provided with a pre-charge line road initial stage and is used to activate rear end
Device, operating current tends to relatively low steady-state current after first producing higher dash current during this, to protect rear end
Device.Overcurrent protection can be set simultaneously, to avoid the too high wind for causing switching device overheat to burn out or break Device of electric current
Danger.
Storage server, due to a large amount of memory cell in rear end, has more in activation start-up course for the first time to front end power supply
High requirement, simultaneity factor activate caused dash current in start-up course and are easy to produce larger safety hidden danger.Although there is guarantor
Shield is set, the generation that the mode of the overcurrent protection of execution can not still tackle the problem at its root, and is repeatedly triggered overcurrent protection and is given
Power distribution system produces larger load.
The content of the invention
It is an object of the invention to provide a kind of storage server powering method, apparatus and system, is taken with solving existing storage
Electric power supply cost on device of being engaged in is higher and the problem of power distribution system load is larger.
In order to solve the above technical problems, the present invention provides a kind of storage server powering method, this method includes：
Obtain the electric current for treating electric storage server rear end memory cell group；
According to the electric current, the Device quantity of the memory cell group is determined；
Compare the size between the Device quantity and pre-set threshold numbers；
When the Device quantity is more than the pre-set threshold numbers, enable signal is sent to switch administrative unit, with
The switch administrative unit is set to control the switch for opening predetermined number, to electric in the memory cell group；
Being delayed during by presetting, controlling electricity in next memory cell group, until all memory cell groups are both powered up finishing.
Alternatively, described according to the electric current, determining the Device quantity of the memory cell group includes：
According to the electric current and memory cell group normalized current, the Device numbers of the memory cell group are calculated
Amount.
Alternatively, the default time delay isWherein, T1For dash current duration, T2For electricity on Device
To the stable duration.
In addition, present invention also offers a kind of storage server electrifying device, the device includes：
Electric current acquisition module, the electric current of upper electric storage server rear end memory cell group is treated for obtaining；
Determining module, for according to the electric current, determining the Device quantity of the memory cell group；
Comparison module, for the size between the Device quantity and pre-set threshold numbers；
Enabled module, for when the Device quantity is more than the pre-set threshold numbers, being sent out to switch administrative unit
Enable signal is sent, so that the switch of predetermined number is opened in the switch administrative unit control, to electric in the memory cell group；
Time delay module, delayed when being preset for passing through, electricity in next memory cell group is controlled, until all memory cell groups
It is both powered up finishing.
Alternatively, the determining module includes：
Make business's determining unit, for according to the electric current and memory cell group normalized current, calculating the memory cell
The Device quantity of group.
Alternatively, the default time delay isWherein, T1For dash current duration, T2For electricity on Device
To the stable duration.
The invention provides electric system in a kind of storage server, the system includes power supply, power distribution subsystem, storage
Subsystem, switch administrative unit；
The power distribution subsystem includes delays time to control unit, detecting and protection location, register, CPLD logical process
Unit；The CPLD Logical processing units include any of the above-described described device；It is single that the storage subsystem includes multigroup storage
Tuple.
Storage server powering method provided by the present invention, apparatus and system, upper electric storage server is treated by obtaining
The electric current of rear end memory cell group；According to electric current, the Device quantity of memory cell group is determined；Compare Device quantity and preset
Size between number of thresholds；When Device quantity is more than pre-set threshold numbers, enable signal is sent to switch administrative unit, with
The control of switch administrative unit is set to open the switch of predetermined number, to electric in memory cell group；Delayed during by presetting, control is next
It is electric in memory cell group, until all memory cell groups are both powered up finishing.The application successively gives electricity in each memory cell group,
Distributed power-up mode is used, dash current can be reduced, the possibility for triggering filtering protection is preferably minimized, reduces power supply
It is required that and then reduce power supply type selecting cost, and effectively alleviate power distribution system load.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of flow signal of embodiment of storage server powering method provided in an embodiment of the present invention
Figure；
Fig. 2 is the structural schematic block diagram of storage server electrifying device provided in an embodiment of the present invention；
Fig. 3 is the principle schematic of electric logic control scheme in storage server provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is refer to, Fig. 1 is a kind of embodiment of storage server powering method provided in an embodiment of the present invention
Schematic flow sheet, this method comprises the following steps：
Step 101：Obtain the electric current for treating electric storage server rear end memory cell group.
It is appreciated that above-mentioned electric current can include the real-time current and preliminary filling electric current of detecting unit feedback.Specifically, connecing
After receiving and keeping storage system enabling signal, the electric current and preliminary filling electric current of each memory cell group of detecting unit feedback are received.
Step 102：According to electric current, the Device quantity of memory cell group is determined.
Because each Device electric current is changeless, thus can according to each Device measured total current,
To determine the Device quantity of memory cell group.
Specifically, this step can be specially：According to electric current and memory cell group normalized current, memory cell group is calculated
Device quantity.The memory cell group normalized current is each Device fixed current, by total current divided by each
Device fixed current, then it can draw memory cell group Device quantity.
Step 103：Compare the size between Device quantity and pre-set threshold numbers.
It is to be appreciated that above-mentioned pre-set threshold numbers can be specifically by memory cell group Device maximum rated operating current
It is determined that for example, pre-set threshold numbers are quantity corresponding to 50% maximum rated operating current, the electric current that will be measured and 50% is most
Big rated operational current is compared size.
If Device negligible amounts (can specifically show as electric current and be less than 50% maximum rated operating current), biography is used
System power supply mode is powered, if Device quantity is more (can specifically to show as electric current more than 50% maximum rated work electricity
Stream), then using distributed power supply mode, i.e., successively powered according to certain power supply order to each memory cell group.
Step 104：When Device quantity is more than pre-set threshold numbers, enable signal is sent to switch administrative unit, with
The control of switch administrative unit is set to open the switch of predetermined number, to electric in memory cell group.
Specifically, when meeting enabled condition, CPLD Logical processing units send enable signal to switch administrative unit, this
Sample switch administrative unit can control the switch for opening predetermined number, with to electric in memory cell group.
Step 105：By it is default when delay, control it is electric in next memory cell group, until all memory cell groups on
Electricity finishes.
After said memory cells group working condition tends towards stability, that is, delayed when passing through default, continue to detect real-time current,
Distributed power-up is carried out according to the electric current, sends second enable signal, thinks electricity in next memory cell group, successively class
Push away, until opening all memory cell groups of the storage server rear end.
To ensure upper electric security, it is preferable that above-mentioned default time delay can be specially that default time delay isWherein,
T1For dash current duration, T2For electricity on Device to stable duration.
The storage server powering method that the present embodiment is provided, treat that upper electric storage server rear end stores list by obtaining
The electric current of tuple；According to electric current, the Device quantity of memory cell group is determined；Compare between Device quantity and pre-set threshold numbers
Size；When Device quantity is more than pre-set threshold numbers, enable signal is sent to switch administrative unit, so that switch manages
The switch of predetermined number is opened in unit control, to electric in memory cell group；Being delayed during by presetting, controlling next memory cell group
Upper electricity, until all memory cell groups are both powered up finishing.This method is successively to electricity in each memory cell group, i.e., using distribution
In formula electrically, dash current can be reduced, the possibility for triggering filtering protection is preferably minimized, reduces power requirement, and then
Power supply type selecting cost is reduced, and effectively alleviates the load of power distribution system.
Storage server electrifying device provided in an embodiment of the present invention is introduced below, storage service described below
Device electrifying device can be mutually to should refer to above-described storage server powering method.
Fig. 2 is refer to, Fig. 2 is the structural schematic block diagram of storage server electrifying device provided in an embodiment of the present invention, should
Device includes：
Electric current acquisition module 21, the electric current of upper electric storage server rear end memory cell group is treated for obtaining；
Determining module 22, for according to electric current, determining the Device quantity of memory cell group；
Comparison module 23, for comparing the size between Device quantity and pre-set threshold numbers；
Enabled module 24, for when Device quantity is more than pre-set threshold numbers, being sent to switch administrative unit enabled
Signal, so that the switch of predetermined number is opened in switch administrative unit control, to electric in memory cell group；
Time delay module 25, delayed when being preset for passing through, electricity in next memory cell group is controlled, until all memory cell
Group is both powered up finishing.
Optionally it is determined that module includes：
Make business's determining unit, for according to electric current and memory cell group normalized current, calculating memory cell group
Device quantity.
Alternatively, default time delay isWherein, T1For dash current duration, T2It is that electricity arrives surely on Device
The fixed duration.
The storage server electrifying device that the present embodiment is provided, electricity in each memory cell group is given by priority, i.e.,
Using distributed power-up mode, dash current can be reduced, the possibility for triggering filtering protection is preferably minimized, reducing power supply will
Ask, and then reduce power supply type selecting cost, and effectively alleviate the load of power distribution system.
Based on above-described embodiment, referring to Fig. 3, the present invention provides electric system in a kind of storage server, and the system includes electricity
Source, power distribution subsystem, storage subsystem, switch administrative unit；
Power distribution subsystem includes delays time to control unit, detecting and protection location, register, CPLD logical process lists
Member；CPLD Logical processing units include any of the above-described device；Storage subsystem includes multigroup memory cell group.
Delays time to control unit is connected with switch administrative unit, the upper electricity for each memory cell group of delays time to control.Detecting
And protection location is connected with CPLD Logical processing units, for gathering the real-time current of each memory cell group, and plays protection and make
With.Register is used for data storage.
Burning has power up mode judgement, operating current judgement and delayed time control etc. in CPLD Logical processing units
Relative program, it can control the associative operations such as the priority electric sequence of each memory cell group.
In the present embodiment, electric system uses distributed power-up mode in storage server, according to priority electric sequence to each
It is electric in individual memory cell group, dash current can be reduced, the triggering possibility of overcurrent protection is reduced, reduces and input power is wanted
Ask, reduce power supply type selecting cost, and can effectively alleviate the load of power distribution system.
Each embodiment is described by the way of progressive in specification, and what each embodiment stressed is and other realities
Apply the difference of example, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
Speech, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method part illustration
.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, the composition and step of each example are generally described according to function in the above description.These
Function is performed with hardware or software mode actually, application-specific and design constraint depending on technical scheme.Specialty
Technical staff can realize described function using distinct methods to each specific application, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Storage server powering method provided by the present invention, apparatus and system are described in detail above.Herein
In apply specific case to the present invention principle and embodiment be set forth, the explanation of above example is only intended to help
Assistant solves the method and its core concept of the present invention.It should be pointed out that for those skilled in the art, not
On the premise of departing from the principle of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification is also fallen into
In the protection domain of the claims in the present invention.
Claims (7)
- A kind of 1. storage server powering method, it is characterised in that including：Obtain the electric current for treating electric storage server rear end memory cell group；According to the electric current, the Device quantity of the memory cell group is determined；Compare the size between the Device quantity and pre-set threshold numbers；When the Device quantity is more than the pre-set threshold numbers, enable signal is sent to switch administrative unit, so that institute The switch that predetermined number is opened in switch administrative unit control is stated, to electric in the memory cell group；Being delayed during by presetting, controlling electricity in next memory cell group, until all memory cell groups are both powered up finishing.
- 2. storage server powering method as claimed in claim 1, it is characterised in that it is described according to the electric current, determine institute Stating the Device quantity of memory cell group includes：According to the electric current and memory cell group normalized current, the Device quantity of the memory cell group is calculated.
- 3. storage server powering method as claimed in claim 1 or 2, it is characterised in that the default time delay is Wherein, T1For dash current duration, T2For electricity on Device to stable duration.
- A kind of 4. storage server electrifying device, it is characterised in that including：Electric current acquisition module, the electric current of upper electric storage server rear end memory cell group is treated for obtaining；Determining module, for according to the electric current, determining the Device quantity of the memory cell group；Comparison module, for the size between the Device quantity and pre-set threshold numbers；Enabled module, for when the Device quantity is more than the pre-set threshold numbers, being sent to switch administrative unit to make Energy signal, so that the switch of predetermined number is opened in the switch administrative unit control, to electric in the memory cell group；Time delay module, for by it is default when delay, control it is electric in next memory cell group, until all memory cell groups on Electricity finishes.
- 5. storage server electrifying device as claimed in claim 4, it is characterised in that the determining module includes：Make business's determining unit, for according to the electric current and memory cell group normalized current, calculating the memory cell group The Device quantity.
- 6. the storage server electrifying device as described in claim 4 or 5, it is characterised in that the default time delay is Wherein, T1For dash current duration, T2For electricity on Device to stable duration.
- 7. electric system in a kind of storage server, it is characterised in that including power supply, power distribution subsystem, storage subsystem, open Close administrative unit；The power distribution subsystem includes delays time to control unit, detecting and protection location, register, CPLD logical process lists Member；The CPLD Logical processing units include any one of the claims 4 to 6 described device；The storage subsystem includes Multigroup memory cell group.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710625432.5A CN107368172A (en) | 2017-07-27 | 2017-07-27 | A kind of storage server powering method, apparatus and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625432.5A CN107368172A (en) | 2017-07-27 | 2017-07-27 | A kind of storage server powering method, apparatus and system |
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| CN201710625432.5A Pending CN107368172A (en) | 2017-07-27 | 2017-07-27 | A kind of storage server powering method, apparatus and system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108762816A (en) * | 2018-05-23 | 2018-11-06 | 郑州云海信息技术有限公司 | A kind of more hard disk server system starting protection system and methods |
| CN109144230A (en) * | 2018-08-01 | 2019-01-04 | 广芯微电子（广州）股份有限公司 | Control method, terminal and the virtual digit coin of series-fed circuit dig mine machine |
| CN110442222A (en) * | 2019-07-08 | 2019-11-12 | 新华三技术有限公司成都分公司 | Hard disk electrification control method and device |
| CN115061789A (en) * | 2022-06-09 | 2022-09-16 | 海光信息技术股份有限公司 | Transient current control method and related device |
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| US20100332863A1 (en) * | 2009-06-26 | 2010-12-30 | Darren Edward Johnston | Systems, methods and devices for power control in mass storage devices |
| CN102749981A (en) * | 2012-05-31 | 2012-10-24 | 华为技术有限公司 | Method and system for controlling hard disk electrification in hard disk array |
| CN103631353A (en) * | 2012-08-29 | 2014-03-12 | 鸿富锦精密工业（深圳）有限公司 | Starting current control system and method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100332863A1 (en) * | 2009-06-26 | 2010-12-30 | Darren Edward Johnston | Systems, methods and devices for power control in mass storage devices |
| CN102749981A (en) * | 2012-05-31 | 2012-10-24 | 华为技术有限公司 | Method and system for controlling hard disk electrification in hard disk array |
| CN103631353A (en) * | 2012-08-29 | 2014-03-12 | 鸿富锦精密工业（深圳）有限公司 | Starting current control system and method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762816A (en) * | 2018-05-23 | 2018-11-06 | 郑州云海信息技术有限公司 | A kind of more hard disk server system starting protection system and methods |
| CN109144230A (en) * | 2018-08-01 | 2019-01-04 | 广芯微电子（广州）股份有限公司 | Control method, terminal and the virtual digit coin of series-fed circuit dig mine machine |
| CN110442222A (en) * | 2019-07-08 | 2019-11-12 | 新华三技术有限公司成都分公司 | Hard disk electrification control method and device |
| CN115061789A (en) * | 2022-06-09 | 2022-09-16 | 海光信息技术股份有限公司 | Transient current control method and related device |
| CN115061789B (en) * | 2022-06-09 | 2024-02-09 | 海光信息技术股份有限公司 | Transient current control method and related device |
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