CN110333904A - More hard disk startup control methods - Google Patents
More hard disk startup control methods Download PDFInfo
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- CN110333904A CN110333904A CN201810270737.3A CN201810270737A CN110333904A CN 110333904 A CN110333904 A CN 110333904A CN 201810270737 A CN201810270737 A CN 201810270737A CN 110333904 A CN110333904 A CN 110333904A
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- hard disk
- startup
- control circuit
- port
- signal
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
Abstract
The present invention provides a kind of more hard disk startup control methods, includes: a control circuit sends one first hard disk startup signal by one first hard disk Port in a startup self-detection stage；And control circuit judges whether the first hard disk Port is connected to a hard disk after sending the first hard disk startup signal.If the first hard disk Port is connected to hard disk, control circuit waits a preset time after judging that the first hard disk Port is connected to hard disk, and sends one second hard disk startup signal by one second hard disk Port after waiting preset time；If the first hard disk Port is not attached to hard disk, control circuit is not to wait for preset time after judging that the first hard disk Port is not attached to hard disk and sends the second hard disk startup signal by the second hard disk Port.
Description
Technical field
The invention relates to a kind of hard disk startup control methods, particularly relate to a kind of starting control method of more hard disks.
Background technique
In general, server system includes more hard disks, and more hard disk sides, which meet server system, need to handle and record
The demand of great mass of data.Known hard disk type has two: conventional hard and solid state hard disk with read/write head, compared with multiserver system
System is using conventional hard rather than solid state hard disk, conventional hard have the advantages that cost is relatively low and last a long time.However, tool read-write
The hard disk of head includes starter motor, and in the boot program of server system, if starting more hard disks simultaneously, more hard disks are opened
Dynamic motor starts simultaneously can generate high current, cause server system power-supply unit can not load and damage.
Therefore, to avoid the above problem, a kind of traditional starting-up method is dispersedly to start hard disk, and method is first to cause
Can a hard disk Port, when and waiting one section of delay time, then another hard disk Port of enable again, then waiting another section of delay
Between, so it is performed repeatedly until that all hard disk Ports are enabled and start all hard disks.If server system includes ten hard
Disk Port, ten hard disk Ports of enable then need to wait for ten times of delay time, if delay time is five seconds, enable ten hard
Disk Port at least needs to spend 50 seconds, could so cause the available machine time too long all hard disk startups.
In view of this, the present invention provides a kind of starting control method of more hard disks.
Summary of the invention
The technical problem to be solved by the present invention is to be to provide a kind of starting control method of more hard disks.
In order to solve the above technical problems, a kind of hard disk startup control method, it includes: a control circuit is in a startup self-detection
One first hard disk startup signal is sent by one first hard disk Port in stage；And control circuit is opened in the first hard disk of transmission
Judge whether the first hard disk Port is connected to a hard disk after dynamic signal.If the first hard disk Port is connected to hard disk, control electricity
Road waits a preset time in judging that the first hard disk Port is connected to after hard disk, and by one the after waiting preset time
Two hard disk Ports send one second hard disk startup signal；If the first hard disk Port is not attached to hard disk, control circuit is in sentencing
Disconnected first hard disk Port is not attached to be not to wait for preset time after hard disk and send second firmly by the second hard disk Port
Disk startup signal.
Compared to the prior art, hard disk startup control method of the present invention, more hard disk startup control methods according to the present invention
An embodiment, whether server system can be connected to hard disk according to hard disk Port and selectively wait a preset time,
In other words, when a hard disk Port is not attached to hard disk, when server system will not postpone the starting of next hard disk Port
Between, it can so reduce the available machine time of server system and accelerate its starting up speed；Further, in the boot program of warm starting
In, server system can't postpone the starting time of hard disk Port, if server system includes ten hard disk Ports,
Ten times of delay time can be saved in the boot program of warm starting, and then promotes its starting up speed.
[Detailed description of the invention]
Fig. 1 is the circuit block diagram using the server system of an embodiment of more hard disk startup control methods of the invention.
Fig. 2 is the flow chart of an embodiment of more hard disk startup control methods according to the present invention.
Fig. 3 is a flow chart of a state sample implementation of more hard disk startup control methods of Fig. 2.
Fig. 4 is the flow chart of another state sample implementation of more hard disk startup control methods of Fig. 2.
Fig. 5 is the circuit block diagram of a server system of more hard disk startup control methods of application drawing 4.
[specific embodiment]
Refering to Figure 1, the electricity of the server system 1 for an embodiment of application more hard disk startup control methods of the invention
Road block diagram, server system 1 include control circuit 11, hard disk Port 121-126 and hard disk 131-134, control circuit 11
Be connected to hard disk Port 121-126, hard disk Port 121,123,124,126 be connected to hard disk 131,132,133,
134, and the hard disk Port in hard disk Port 121-126 122,125 is not attached to hard disk.Here, Fig. 1 is hard with six
For disk Port 121-126 and four hard disk 131-134, so invention is not limited thereto, and the manager of server system 1 can
The quantity of hard disk Port and hard disk is voluntarily increased or decreased, and the manager of server system 1 can voluntarily adjust hard disk connection
Connection pass between port and hard disk is.In this present embodiment, control circuit 11 and hard disk Port 121-126 are to be set to service
On the motherboard of device system 1, hard disk 131,132,133,134 can be connected to by transmission line hard disk Port 121,123,124,
126。
It please refers to shown in Fig. 2, is the flow chart of an embodiment of more hard disk startup control methods according to the present invention.It please close
And it is shown referring to FIG. 1 and FIG. 2, in a startup self-detection stage of server system 1, control circuit 11 can execute a hard disk startup
Program, first by one of hard disk Port 121-126, (for convenience of description, hereinafter referred to as the first hard disk connects control circuit 11
Connect port) send one first hard disk startup signal S1(step S021), after sending the first hard disk startup signal S1, control circuit
11 judge whether the first hard disk Port for sending the first hard disk startup signal S1 is connected to hard disk (step S022), if first is hard
Disk Port is connected to hard disk, and control circuit 11 then waits a preset time (hereinafter referred to as the first preset time) (step
S023), conversely, control circuit 11 is not to wait for the first preset time above-mentioned if the first hard disk Port is not attached to hard disk.
In this present embodiment, the first preset time above-mentioned can be five seconds.
Then, control circuit 11 executes step S021 again, with by the other of hard disk Port 121-126 (with
Down be known as the second hard disk Port) send one second hard disk startup signal S2, control circuit 11 after executing step S021 again
Secondary execution step S022, to judge whether the second hard disk Port for sending the second hard disk startup signal S2 is connected to hard disk, and
Whether hard disk is connected to according to the second hard disk Port and selectively waits an another preset time (hereinafter referred to as second is default
Time).Base this, control circuit 11 can be repeated continuously execute step S021, S022, and according to send hard disk startup signal it is hard
The judging result whether disk Port is connected to hard disk selectively executes step S023, until control circuit 11 is by hard disk
Each of Port 121-126 begins to complete hard disk startup program above-mentioned after sending a hard disk startup signal.Wherein, aforementioned
The second preset time may be the same or different in the first preset time above-mentioned.
Taking the example shown in figure 1, the first hard disk Port above-mentioned and the second hard disk Port may respectively be hard disk Port
121,122, since hard disk Port 121 is connected to hard disk 131, control circuit 11 is after sending the first hard disk startup signal S1
It judging out hard disk Port 121 and is connected to a hard disk (that is, hard disk 131), control circuit 11 waits a preset time at this time, and
The second hard disk startup signal S2 is sent by hard disk Port 122 again after waiting preset time；Then, due to hard disk Port
122 are not attached to hard disk, and control circuit 11 judges out hard disk Port 122 not after sending the second hard disk startup signal S2
It is connected to hard disk, control circuit 11 is not to wait for a preset time and directly sends third hard disk by hard disk Port 123 at this time
Enabling signal S3.
Similarly, control circuit 11 judges out the connection of hard disk Port 123 after sending third hard disk startup signal S3
In a hard disk (that is, hard disk 132), control circuit 11 waits a preset time and connects again by hard disk after waiting preset time
Port 124 sends the 4th hard disk startup signal S4；Control circuit 11 judges out firmly after sending the 4th hard disk startup signal S4
Disk Port 124 is connected to a hard disk (that is, hard disk 133), and control circuit 11 waits a preset time and waiting preset time
The 5th hard disk startup signal S5 is sent by hard disk Port 125 again afterwards；Control circuit 11 is sending the 5th hard disk startup signal
Hard disk Port 125 is judged out after S5 and is not attached to hard disk dish, control circuit 11 is not to wait for preset time and direct at this time
The 6th hard disk startup signal S6 is sent by the 6th Port 126, and is judged after sending the 6th hard disk startup signal S6
6th Port 126 is connected to hard disk 134, and control circuit 11 waits a preset time and completes hard disk startup program.Then, phase
Compared with prior art, control circuit 11 can't wait preset time after issuing hard disk startup signal S2, S5, when presetting
Between for for five seconds, the execution time of hard disk startup program reduces ten seconds altogether, that is, the available machine time of server system 1 subtracts
It is ten seconds few, and then promote the starting up speed of server system 1.
In this present embodiment, if any one of hard disk 131-134 receives hard disk startup signal, hard disk 131-134 meeting
Returning a hard disk respectively, there are signal S7, S8, S9, S10.Base this, control circuit 11 can detect hard disk when executing step S022
Whether Port 121-126 receives the hard disk from a hard disk, and there are signals, if control circuit 11 is detected from hard disk
Hard disk there are signals, then be judged as "Yes", there are signals if control circuit 11 does not detect the hard disk from hard disk, sentence
Break as "No".For example, if control circuit 11 sends the 6th hard disk startup signal S6, control circuit 11 by hard disk Port 126
The hard disk that can be detected after sending the 6th hard disk startup signal S6 from hard disk 134 is judged firmly there are signal S10
Disk Port 126 is connected to hard disk 134；If control circuit 11 sends the 5th hard disk startup signal S5 by hard disk Port 125,
Control circuit 11 does not detect the hard disk from hard disk there are signal after sending the 5th hard disk startup signal S5, and control is electric
Judge that hard disk Port 125 is not attached to hard disk in road 11.
In this present embodiment, as shown in Fig. 2, control circuit 11 can first judge that hard disk startup is believed before executing step S021
Number transmission times whether be equal to the total quantity (step S024) of hard disk Port, and begin to execute step when being judged as "No"
S021, to send a hard disk startup signal by one in hard disk Port 121-126；If control circuit 11 judges that hard disk opens
When the transmission times of dynamic signal is equal to the total quantity of hard disk Port (judging result is "Yes"), indicate that hard disk startup program is complete
At at this point, control circuit 11 continues to execute boot program (step S03).In this, control circuit 11 can record hard disk startup signal
Transmission times, and the transmission times of hard disk startup signal can be preset as zero.In step S024, control circuit 11 can by than
The total quantity of the transmission times of hard disk startup signal and hard disk Port is judged hard disk startup signal transmission times whether
Equal to the total quantity of hard disk Port.By taking Fig. 1 as an example, the total quantity of hard disk Port is six, is sending hard disk startup signal S1
Before, the transmission times of hard disk startup signal is zero, and control circuit 11 judges out hard disk startup letter when executing step S024
Number transmission times be not equal to hard disk Port total quantity, control circuit 11 then sends hard disk startup signal S1, and is sending out
Sending record transmission times after hard disk startup signal S1 is one.Thereafter, control circuit 11 send hard disk startup signal S2, S3, S4,
It can all judge that the transmission times of hard disk startup signal is not equal to the total quantity of hard disk Port before S5, S6, because of control circuit
11 to will record transmission times after sending hard disk startup signal S2, S3, S4, S5, S6 be respectively two, three, four, five, six.Control
The transmission times that circuit 11 judges out hard disk startup signal after sending hard disk startup signal S6 is equal to hard disk Port
Total quantity (that is, six), and then execute step S03.
In this present embodiment, control circuit 11 above-mentioned is once to send hard disk startup letter by a hard disk Port
Number, so invention is not limited thereto, and control circuit 11 also once can send a hard disk startup signal by two hard disk Ports,
And once judge whether two hard disk Ports are connected to hard disk.For example, control circuit 11 can be first by hard disk Port
121,122 the first hard disk startup signal S1 and the second hard disk startup signal S2 is sent respectively, and judge hard disk Port 121,122
Whether hard disk is connected to；Then, control circuit 11 sends third hard disk startup signal by hard disk Port 123,124 again respectively
S3 and the 4th hard disk startup signal S4, and judge whether hard disk Port 123,124 is connected to hard disk, and so on it is no longer superfluous
It states.The designer of control circuit 11 can according to the power-supply unit of server system 1 can the size of current of load determine to control
The hard disk quantity that circuit 11 processed is started every time.
In this present embodiment, hard disk Port 121-126 and hard disk 131,132,133,134, which have, supports tandem ATA
(SATA) bus interface, control circuit 11 include central processing unit 111 and South Bridge chip 112, and South Bridge chip 112 includes control
The SATA controller 1121 of hard disk Port 121-126 and hard disk 131,132,133,134.Also, server system 1 further includes
One BIOS memory 14, to store BIOS code.The BIOS code stored by BIOS memory 14 can be performed in central processing unit 111,
To control South Bridge chip 112.Base this, South Bridge chip 112 be controlled by central processing unit 111 and control SATA controller 1121 generation
Hard disk startup signal S1-S6, and drive SATA controller 1121 that hard disk startup signal S1-S6 is sent to hard disk Port respectively
121-126, to be exported by hard disk Port 121-126.
Fig. 3 is a flow chart of a state sample implementation of more hard disk startup control methods of Fig. 2.Please refer to merging referring to Fig.1
To shown in Fig. 3, in this present embodiment, the BIOS code stored by BIOS memory 14 is to support uniformly to may extend away tough body interface
(Unified Extensible Firmware Interface；UEFI), in other words, uniformly may extend away tough body interface is included
Safety (Security；SEC) start-up phase, preceding EFI(Pre-EFI；PEI) start-up phase and driver execution environment
(DXE) start-up phase etc. is for some in startup self-detection stage, and control circuit 11 is first to hold when executing the startup self-detection stage
Row SEC phase (step S01) then executes PEI start-up phase (step S02), and control circuit 11 is first first in PEI start-up phase
The interface SATA (step S020) of beginningization hard disk Port 121-126, and after executing step S020 execute step S021,
S022, and selectively execute step S023.
Also, in this present embodiment, control circuit 11 is to execute step in the boot program of cold start-up (cold boot)
S022 simultaneously selectively executes step S023, if control circuit 11 is the boot program for executing warm starting (warm boot), control
Circuit 11 is after sending each hard disk startup signal and is not required to judge whether one of hard disk Port 121-126 is connected to
Hard disk, control circuit 11 is without waiting for preset time, to accelerate the available machine time of the boot program of warm starting.In this, such as Fig. 3 institute
Show, in the PEI startup self-detection stage, control circuit 11 first judges instantly performed boot program after executing step S020
It is to belong to cold start-up or warm starting (step S025), if belonging to warm starting (judging result is "No"), control circuit 11 then exists
It is direct by preset time is not to wait for after transmission hard disk startup signal (step S027) in hard disk Port 121-126
Step S027 is repeated, to send another hard disk startup signal, control circuit by another one in hard disk Port 121-126
11 can forthwith continuously transmit hard disk startup signal S1-S6.In other examples, when control circuit 11 judges institute instantly
The boot program of execution is started to be warm, and control circuit 11 also can send simultaneously hard disk startup by hard disk Port 121-126
Signal and send hard disk startup signal S1-S6 simultaneously.In this way, which control circuit 11 can be fast in the boot program of warm starting
Hard disk startup program is completed fastly, significantly reduces the available machine time of warm starting.
In the foregoing embodiments, when the instantly performed boot program of the judgement of control circuit 11 is to belong to warm starting (step
Rapid S025) when, control circuit 11 also judges whether the transmission times of hard disk startup signal is equal to the total quantity (step of hard disk Port
Rapid S026), S027 is thened follow the steps if being judged as NO, thens follow the steps S03 if being judged as YES.
Fig. 4 is the flow chart of another state sample implementation of more hard disk startup control methods of Fig. 2.Fig. 5 is the mostly hard of application drawing 4
The circuit block diagram of one server system 2 of disk startup control method.In this present embodiment, please first merge referring to Fig.1 and Fig. 5 institute
Show, the difference of Fig. 5 and Fig. 1 are, the control circuit 11 of server system 2 includes at least two central processing units, i.e. central processing
Device 111,113.Central processing unit 111,113 is respectively provided with channel interconnection interface (Path Interconnect), two centres
Interface can be interconnected by channel between reason device 111,113 to communicate with each other.Base this, please merge referring to Fig. 4 and Fig. 5, when server system
When system 2 is operated according to a cold start-up signal booting, central processing unit 111 first starts, and the central processing unit 111 first started makes to control
Circuit 11 processed operates and carries out the boot program of UEFI.Then, it is being executed according to the control circuit 11 that central processing unit 111 operates
The startup self-detection stage for judging out instantly when step S025 is to execute step S021, S022 for cold start-up, and selectively
S023 is executed, completes hard disk startup program to issue hard disk startup signal S1-S6.
Then, control circuit 11 can further judge whether channel interconnection interface is completed initialization (step S028).?
In the boot program of cold start-up, control circuit 11 judge out channel interconnection interface do not complete initialization (judging result be "
It is no "), control circuit 11 resets (step S04) at this time, that is, server system 2 turns back on.After turning back on, in
Central processor 113 starts according to a warm enabling signal, at this point, 11 meeting of control circuit operated according to central processing unit 111,113
The channel for initializing central processing unit 111,113 interconnects interface.Then, in the boot program of warm starting, control circuit 11 exists
The initialization that channel interconnection interface is judged out when executing step S028 is completed, and control circuit 11 continues to execute booting journey at this time
Other initialization programs in the PEI startup self-detection stage, such as fast peripheral can be performed in sequence (step S03), such as control circuit 11
Component interconnects (PCI Express；PCI-E) initialization at interface etc. or executable driver execution environment (Driver
Execution Environment；DXE) the startup self-detection stage, to continue boot program.
In this present embodiment, control circuit 11 can be set respectively in the boot program of cold start-up and the boot program of warm starting
A fixed flag makes flag above-mentioned be set with one first logic level in the boot program of cold start-up, and opens warm
One second logic level is set in dynamic boot program.In this, control circuit 11 can be by when executing step S025
It is to be cold-started or warming up starting, in the boot program of cold start-up that instantly performed boot program is judged by flag above-mentioned
The middle judging result for whether being connected to a hard disk according to hard disk Port 121-126 selectively waits a preset time, or
Do not judge whether hard disk Port is connected to hard disk without waiting for preset time above-mentioned in the boot program of warm starting.
It is worth noting that in the present case, control circuit 11 is come by the BIOS code being stored in BIOS memory 14
Execute step S01, S020 ~ S028, S03, the S04 of Fig. 2 into Fig. 4.
In conclusion an embodiment of more hard disk startup control methods according to the present invention, server system can be according to hard
Whether disk Port is connected to hard disk and selectively waits a preset time, in other words, when a hard disk Port is not attached to
When hard disk, server system will not postpone the starting time of next hard disk Port, can so reduce the booting of server system
Time and accelerate its starting up speed；Further, in the boot program of warm starting, server system can't postpone hard disk connection
The starting time at port can save ten times in the boot program of warm starting if server system includes ten hard disk Ports
Delay time, and then promote its starting up speed.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of more hard disk startup control methods are suitable for a server system, which is characterized in that more hard disk startup control methods
Include:
One control circuit sends one first hard disk startup signal by one first hard disk Port in a startup self-detection stage；And
The control circuit judges whether the first hard disk Port is connected to a hard disk after sending the first hard disk startup signal；
If the first hard disk Port is connected to the hard disk, the control circuit in judge the first hard disk Port be connected to the hard disk it
After wait a preset time, and after waiting the preset time by one second hard disk Port send one second hard disk startup letter
Number；If the first hard disk Port is not attached to the hard disk, the control circuit is in judging that the first hard disk Port is not attached to
It is not to wait for the preset time after the hard disk and sends the second hard disk startup signal by the second hard disk Port.
2. more hard disk startup control methods according to claim 1, which is characterized in that the control circuit is should according to control
One cold start-up signal of server system booting enters the startup self-detection stage, and when waiting this default according to the cold start-up signal
Between.
3. more hard disk startup control methods according to claim 2, which is characterized in that also include:
The control circuit is reset more after sending the second hard disk startup signal according to a warm enabling signal；
The control circuit sends a third hard disk by the first hard disk Port in another startup self-detection stage after resetting
Enabling signal；And
The control circuit be not to wait for another preset time after sending the third hard disk startup signal and another booting from
One the 4th hard disk startup signal is sent by the second hard disk Port in the inspection stage.
4. more hard disk startup control methods according to claim 1, which is characterized in that the control circuit in send this second
Judge whether channel interconnection interface completes to initialize after hard disk startup signal in the startup self-detection stage, wherein the channel
Interconnection interface connects the control circuit and another control circuit；
If the channel interconnects interface and do not complete initialization, which resets according to a warm enabling signal；
The control circuit sends a third hard disk by the first hard disk Port in another startup self-detection stage after resetting
Enabling signal；And
The control circuit in send the third hard disk startup signal after be not to wait for another preset time and by second hard disk
Port sends one the 4th hard disk startup signal.
5. more hard disk startup control methods according to claim 1, which is characterized in that in the control circuit judge this first
Whether hard disk Port was connected in the step of hard disk, and whether which detects the first hard disk Port in another pre-
Correspond to a hard disk of the first hard disk startup signal there are signal if receiving in the time, to judge that the first hard disk Port is
It is no to be connected to the hard disk.
6. more hard disk startup control methods according to claim 1, which is characterized in that in the control circuit send this first
Before hard disk startup signal, which is further included: the control circuit judges in the startup self-detection stage should
The startup self-detection stage is to be cold-started or warming up starting, if the startup self-detection stage is to be cold-started, which should in transmission
Begin to judge whether the first hard disk Port is connected to the hard disk after first hard disk startup signal.
7. more hard disk startup control methods according to claim 6, which is characterized in that execute the booting in the control circuit
Before the self-test stage, which is further included: the control circuit sets a flag according to a cold start-up signal
The flag is set with one second logic level with one first logic level, or according to a warm enabling signal；
The control circuit judges that the startup self-detection stage is to be cold-started or in warm the step of starting, being somebody's turn to do in the startup self-detection stage
Control circuit be had according to the flag first logic level or second logic level judge the startup self-detection stage be as
Cold start-up or warm starting.
8. more hard disk startup control methods according to claim 1, which is characterized in that in the control circuit send this first
Before hard disk startup signal, which is further included:
It is hard that the control circuit judges whether a transmission times of hard disk startup signal is equal to several in the startup self-detection stage
The total quantity of disk Port；And
If the control circuit judge the transmission times be not equal to those hard disk Ports total quantity, the control circuit begin by
The first hard disk Port in those hard disk Ports sends the first hard disk startup signal.
9. a kind of more hard disk startup control methods are suitable for a server system, which is characterized in that more hard disk startup control methods
Include:
One control circuit judges that the startup self-detection stage is to be cold-started or warming up starting in a startup self-detection stage；
If the control circuit judge the startup self-detection stage be for warm starting, the control circuit in the startup self-detection stage by
One first hard disk startup signal is sent by one first hard disk Port；And
The control circuit is not to wait for a preset time after sending the first hard disk startup signal and connects by one second hard disk
It connects port and sends one second hard disk startup signal.
10. according to claim 1 or more hard disk startup control methods described in 9, which is characterized in that the control circuit includes at least
One central processing unit and a south bridge control chip.
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| CN201810270737.3A CN110333904B (en) | 2018-03-29 | 2018-03-29 | Multi-hard-disk starting control method |
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| CN201810270737.3A CN110333904B (en) | 2018-03-29 | 2018-03-29 | Multi-hard-disk starting control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111949106A (en) * | 2020-08-06 | 2020-11-17 | 深圳市国鑫恒运信息安全有限公司 | X86 rack-mounted server and off-peak power-on control method thereof |
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