CN107037868A - A kind of cold standby TURP based on storage system changes system and method - Google Patents
A kind of cold standby TURP based on storage system changes system and method Download PDFInfo
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- CN107037868A CN107037868A CN201710367717.3A CN201710367717A CN107037868A CN 107037868 A CN107037868 A CN 107037868A CN 201710367717 A CN201710367717 A CN 201710367717A CN 107037868 A CN107037868 A CN 107037868A
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- Prior art keywords
- circuit
- psu
- power
- storage system
- cold standby
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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
- G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
-
- 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
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
-
- 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
- G06F1/32—Means for saving power
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3037—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a memory, e.g. virtual memory, cache
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Quality & Reliability (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
The invention discloses a kind of electric switching system of cold standby based on storage system, including：Control circuit, ORING, first switch circuit；Circuit is controlled, after the power-off signal for receiving PSU transmissions, switching command is sent to ORING；The ORING being connected with control circuit, for receiving switching command, the first switch circuit turn-on for controlling to be connected with BBU according to switching command is powered by BBU to storage system.It can be seen that, after the power-off signal for detecting PSU transmissions, control circuit can send switching command to ORING, powered using switching command control BBU to storage system, so as to ensure that being quickly switched into BBU in the case where PSU voltages fail powers, and reduces delay, it is ensured that data are not lost；The invention also discloses a kind of electric switching method of cold standby based on storage system, above-mentioned technique effect can be equally realized.
Description
Technical field
The present invention relates to server and storage hardware technical field, more specifically to a kind of based on storage system
Cold standby TURP changes system and method.
Background technology
Now storage the industry development very quick epoch, each manufacturer it is increasingly competitive, client is to storage
Reliability proposition more carrys out higher requirement, and how to improve the reliability of storage has turned into the most important thing that each manufacturer compares with, and
The reliability of power supply is particularly important for storage.In the case of in the past, the power-off protection to power supply is not in place, power-off
The normal operation of business, or passive triggering after power-off are influenced whether, system response time is slow, also influences whether business
Operation.
Therefore, how user service data is protected, it is to avoid storage power down causes loss of data, is art technology
The problem of personnel need to solve.
The content of the invention
Change system and method it is an object of the invention to provide a kind of cold standby TURP based on storage system, with realize to
Family business datum is protected, it is to avoid because storage power down causes loss of data.
To achieve the above object, the embodiments of the invention provide following technical scheme：
A kind of electric switching system of the cold standby based on storage system, including：
Control circuit, ORING, first switch circuit；
After the control circuit, the power-off signal for receiving PSU transmissions, switching command is sent to the ORING；
With the control ORING that is connected of circuit, for receiving the switching command, according to switching command control and
The first switch circuit turn-on connected BBU, is powered by the BBU to storage system.
Wherein, this programme also includes：
One end is connected with the ORING, the second switch circuit that the other end is connected with the PSU；
One end is connected with the first switch circuit and the second switch circuit, and it is molten that the other end is connected with VR circuits
Disconnected protection circuit.
Wherein, this programme also includes：
The memory being connected with the control circuit, the power down information for storing PSU；The power down information includes power down
Temporal information, power down process policy information and power loss recovery information.
Wherein, this programme also includes：
The warning circuit being connected with the control circuit, for alert.
Wherein, the first switch circuit is metal-oxide-semiconductor.
Wherein, the second switch circuit is metal-oxide-semiconductor.
A kind of electric switching method of the cold standby based on storage system, including：
Whether control electric circuit inspection receives the power-off signal of PSU transmissions；
If the power-off signal that the control electric circuit inspection is sent to the PSU, switching command is sent to ORING；
The ORING receives the switching command, the first switch for controlling to be connected with BBU according to the switching command
Circuit turn-on, is powered by the BBU to storage system.
Wherein, this programme also includes：
After the power-off signal that the control electric circuit inspection is sent to the PSU, pass through the power down of PSU described in memory storage
Information；The power down information includes power down time information, power down process policy information and power loss recovery information.
Wherein, after the power-off signal that the control electric circuit inspection is sent to the PSU, in addition to：
The control circuit sends alarm command to warning circuit, and alarm signal is sent by the warning circuit.
Wherein, after being powered by the BBU to storage system, in addition to：
The control circuit detects whether to receive the power-off signal of PSU transmissions after predetermined amount of time, again；
If it is not, then storage system performs power save function, and the data of the storage system are preserved to hard disk.
By above scheme, a kind of electric switching system of the cold standby based on storage system provided in an embodiment of the present invention,
Including：Control circuit, ORING, first switch circuit；After the control circuit, the power-off signal for receiving PSU transmissions,
Switching command is sent to the ORING；The ORING being connected with the control circuit, for receiving the switching command, according to institute
The first switch circuit turn-on that switching command control is connected with BBU is stated, is powered by the BBU to storage system.
It can be seen that, in this programme, after the power-off signal for detecting PSU transmissions, control circuit can send switching to ORING and refer to
Order, is powered to storage system using switching command control BBU, is switched fast so as to ensure in the case where PSU voltages fail
Powered to BBU, reduce delay, it is ensured that data are not lost；Changed the invention also discloses a kind of cold standby TURP based on storage system
Method, can equally realize above-mentioned technique effect.
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 accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is that a kind of cold standby TURP based on storage system disclosed in the embodiment of the present invention changes system structure diagram；
Fig. 2 is that another cold standby TURP based on storage system disclosed in the embodiment of the present invention changes system structure diagram；
Fig. 3 is that a kind of cold standby TURP based on storage system disclosed in the embodiment of the present invention changes method flow schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
System and method is changed the embodiment of the invention discloses a kind of cold standby TURP based on storage system, to realize to user
Business datum is protected, it is to avoid because storage power down causes loss of data.
Referring to Fig. 1, a kind of electric switching system of the cold standby based on storage system provided in an embodiment of the present invention, including：
Control circuit 100, ORING200, first switch circuit 300；
After the control circuit 100, the power-off signal for receiving PSU transmissions, send and switch to the ORING200
Instruction；
The ORING200 being connected with the control circuit 100, for receiving the switching command, according to the switching command
Control the first switch circuit 300 being connected with BBU to turn on, powered by the BBU to storage system.
Specifically, in the present embodiment, PSU and BBU is power module, the external line voltage 220V of PSU change into system
Required voltage carries out system power supply, and BBU modules are powered in the case where PSU fails to system, and voltage and the PSU of output are
The voltage of system power supply is consistent；In this programme, a power-off signal, power down letter can be sent after PSU power down to control circuit
Number represent PSU power down or be not reaching to set threshold value；Control electric circuit inspection to after power-off signal, just sent to ORING
Switching command, opens the passage of BBU sides, from BBU to system power supply, so that the rapid power supply module switching by storage system
Onto BBU, system is powered by BBU, the lower wall protection of data is carried out.
It should be noted that the storage system in this programme is powered by PSU, by controlling circuit to send out PSU power supplys
The signal sent is monitored in real time, and when PSU fails, system will quickly be switched to BBU, and system is carried out by BBU
Power supply；If PSU does not restore electricity within the time of setting, system can be economized on electricity, and be stored data into hard disk, Bu Huiyin
Cause the loss of data for power down.
Referring to Fig. 2, the electric switching system of cold standby in the present embodiment, in addition to：
One end is connected with the ORING200, the second switch circuit 400 that the other end is connected with the PSU；
One end is connected with the first switch circuit 300 and the second switch circuit 400, the other end and VR circuit phases
Fuse protection circuit 500 even.
Specifically, in the present embodiment, first switch circuit is metal-oxide-semiconductor, second switch circuit is metal-oxide-semiconductor；On-off circuit
Switched over using metal-oxide-semiconductor, speed soon and stably, when input short, can block reverse current.It should be noted that MOS
Switch is to control ORING contactors by control circuit, under normal circumstances, and the MOS of PSU sides is opened, and system is supplied by PSU
Electricity, the MOS of BBU sides is closed；When PSU power down, the MOS of BBU sides is opened, and BBU powers, and the MOS of PSU sides is closed
Close.
Referring to Fig. 2, protection short circuit 500 is the EFUSE circuits in Fig. 2, and voltage can be fused by EFUSE circuits
Protection, prevents overtension from damaging circuit, the VR being connected with EFUSE circuits (Voltage Regular) circuit is voltage conversion
Circuit, for the voltage needed for various parts are provided.It can be seen that, after the power-off signal that detection PSU is sent, control circuit can be to
ORING sends switching command, is powered using switching command control BBU to storage system, so as to ensure what is failed in PSU voltages
In the case of be quickly switched into BBU and power, reduce delay, it is ensured that data are not lost, and this programme has that reliability is high, switching speed
The characteristics of spending fast, the protection to business datum is more reliable.
Based on above-described embodiment, this programme also includes：
The warning circuit being connected with the control circuit, for alert；
The memory being connected with the control circuit, the power down information for storing PSU；The power down information includes power down
Temporal information, power down process policy information and power loss recovery information.
It is understood that in this programme, if after the power-off signal that control electric circuit inspection is sent to PSU, can pass through
Warning circuit alert, can also be by the relevant information of this PSU power down of memory storage, such as：Power down time
Information, power down process policy information and power loss recovery information, so as to provide foundation for PSU power down analysis.
The electric switching method of cold standby provided in an embodiment of the present invention is introduced below, the cold standby TURP side of changing described below
Method can be with cross-referenced with the electric switching system of above-described cold standby.
Referring to Fig. 3, a kind of electric switching method of the cold standby based on storage system provided in an embodiment of the present invention, including：
Whether S101, control electric circuit inspection receive the power-off signal of PSU transmissions；
If the power-off signal that S102, the control electric circuit inspection are sent to the PSU, switching command is sent to ORING；
S103, the ORING receive the switching command, control to be connected with BBU according to the switching command described the
One on-off circuit is turned on, and is powered by the BBU to storage system.
Based on above-described embodiment, this programme also includes：
After the power-off signal that the control electric circuit inspection is sent to the PSU, pass through the power down of PSU described in memory storage
Information；The power down information includes power down time information, power down process policy information and power loss recovery information.
Based on above-described embodiment, after the power-off signal that the control electric circuit inspection is sent to the PSU, in addition to：Institute
State control circuit and send alarm command to warning circuit, alarm signal is sent by the warning circuit.
Based on above-described embodiment, after being powered by the BBU to storage system, in addition to：
The control circuit detects whether to receive the power-off signal of PSU transmissions after predetermined amount of time, again；If it is not,
Then storage system performs power save function, and the data of the storage system are preserved to hard disk.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of electric switching system of the cold standby based on storage system, it is characterised in that including：
Control circuit, ORING, first switch circuit；
After the control circuit, the power-off signal for receiving PSU transmissions, switching command is sent to the ORING；
The ORING being connected with the control circuit, for receiving the switching command, according to switching command control and BBU
The connected first switch circuit turn-on, is powered by the BBU to storage system.
2. the electric switching system of cold standby according to claim 1, it is characterised in that also include：
One end is connected with the ORING, the second switch circuit that the other end is connected with the PSU；
One end is connected with the first switch circuit and the second switch circuit, and the fusing that the other end is connected with VR circuits is protected
Protection circuit.
3. the electric switching system of cold standby according to claim 2, it is characterised in that also include：
The memory being connected with the control circuit, the power down information for storing PSU；The power down information includes power down time
Information, power down process policy information and power loss recovery information.
4. the electric switching system of cold standby according to any one in claim 1-3, it is characterised in that also include：
The warning circuit being connected with the control circuit, for alert.
5. the electric switching system of cold standby according to claim 4, it is characterised in that the first switch circuit is metal-oxide-semiconductor.
6. the electric switching system of cold standby according to claim 5, it is characterised in that the second switch circuit is metal-oxide-semiconductor.
7. a kind of electric switching method of the cold standby based on storage system, it is characterised in that including：
Whether control electric circuit inspection receives the power-off signal of PSU transmissions；
If the power-off signal that the control electric circuit inspection is sent to the PSU, switching command is sent to ORING；
The ORING receives the switching command, the first switch circuit for controlling to be connected with BBU according to the switching command
Conducting, is powered by the BBU to storage system.
8. the electric switching method of cold standby according to claim 7, it is characterised in that also include：
After the power-off signal that the control electric circuit inspection is sent to the PSU, believed by the power down of PSU described in memory storage
Breath；The power down information includes power down time information, power down process policy information and power loss recovery information.
9. the electric switching method of cold standby according to claim 8, it is characterised in that the control electric circuit inspection to the PSU
After the power-off signal of transmission, in addition to：
The control circuit sends alarm command to warning circuit, and alarm signal is sent by the warning circuit.
10. the electric switching method of cold standby according to any one in claim 7-9, it is characterised in that by the BBU to
After storage system is powered, in addition to：
The control circuit detects whether to receive the power-off signal of PSU transmissions after predetermined amount of time, again；
If it is not, then storage system performs power save function, and the data of the storage system are preserved to hard disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367717.3A CN107037868A (en) | 2017-05-23 | 2017-05-23 | A kind of cold standby TURP based on storage system changes system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367717.3A CN107037868A (en) | 2017-05-23 | 2017-05-23 | A kind of cold standby TURP based on storage system changes system and method |
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| CN107037868A true CN107037868A (en) | 2017-08-11 |
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| CN201710367717.3A Pending CN107037868A (en) | 2017-05-23 | 2017-05-23 | A kind of cold standby TURP based on storage system changes system and method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976570A (en) * | 2017-11-21 | 2018-05-01 | 郑州云海信息技术有限公司 | Power consumption test method, device and medium during a kind of storage system data backup |
| CN108039770A (en) * | 2018-01-15 | 2018-05-15 | 郑州云海信息技术有限公司 | A kind of server power supply adapter and battery powered seamless handover method and circuit |
| CN108152746A (en) * | 2017-12-14 | 2018-06-12 | 郑州云海信息技术有限公司 | A kind of method and system for detecting stand-by power supply group battery-active |
| CN110994779A (en) * | 2019-12-20 | 2020-04-10 | 苏州浪潮智能科技有限公司 | Main and standby power supply combining control circuit and control method |
| CN111900795A (en) * | 2020-08-28 | 2020-11-06 | 苏州浪潮智能科技有限公司 | Power supply circuit of BBU internal control circuit in cold standby mode |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111900795A (en) * | 2020-08-28 | 2020-11-06 | 苏州浪潮智能科技有限公司 | Power supply circuit of BBU internal control circuit in cold standby mode |
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