CN105824766A - Storage system with energy control and storage method for same - Google Patents
Storage system with energy control and storage method for same Download PDFInfo
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- CN105824766A CN105824766A CN201510005176.0A CN201510005176A CN105824766A CN 105824766 A CN105824766 A CN 105824766A CN 201510005176 A CN201510005176 A CN 201510005176A CN 105824766 A CN105824766 A CN 105824766A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention discloses a storage system with energy control. The storage system comprises N collection modules, a network exchanging module, a control module and a storage module, wherein each collection module can collect on-site video and audio data and transmit the video and audio data to the control module via the network exchanging module; the control module has a plurality of calculation units calculating video and audio data amounts based to control a storage mode of a corresponding hard disk unit in the storage module; and the storage module further comprises a plurality of hard disk units storing video and audio data based on control of the control module. The invention further discloses a storage method with energy control. Storage modes of the corresponding hard disk unit in the storage module can be controlled via the control module; upon large scale data amount, the hard disk units are at a full-speed storage or a speed-reduction state; and the hard disk units are less dormant or closed, so energy can be saved and maintenance cost can be reduced.
Description
Technical field
The present invention relates to hard-disk storage technology field, more particularly, to storage system and the storage method thereof of a kind of band energy control.
Background technology
At present, owing to needing to meet the demand that portfolio is big, the storage system of the overwhelming majority is all distributed memory system, multiple hard-disc storage node is comprised in one storage hard disk, during all hard-disc storage node reading-white-writing datas, speed improves a lot, meets the demand that portfolio is big.But, the number of portfolio is as the time and changes, such as, clerical worker handles official business when, portfolio increases, audio, video data increases the most therewith, according to current storage system, although the read or write speed of hard disk meets business demand, but, arrive clerical worker when come off duty, audio, video data amount will greatly reduce, obviously, need not so much storage hard disk node work simultaneously, if the most all storage hard disk nodes still run up, multiple-energy-source can have been wasted, and the service life of hard disk can be shortened, the maintenance cost of system increases.
Summary of the invention
In view of this, present invention is primarily targeted at a kind of storage system and the storage method thereof of band energy control is provided, it is possible to solve to waste present in prior art the energy, shorten hard disk service life, problem that system maintenance cost is high.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
On the one hand, the invention provides the storage system of a kind of band energy control, including, N number of acquisition module, network exchange module, control module and memory module, wherein, each acquisition module, for the audio, video data of collection site, and is transferred to control module by audio, video data by network exchange module；Control module, it is connected with network exchange module, including a plurality of computing units, for based on computing unit calculate audio, video data data volume number control the memory module of corresponding hard disk unit in memory module, wherein, the memory module of hard disk unit is full speed memory module, reduction of speed memory module, park mode and " shut " mode"；Memory module, is connected with network exchange module, including a plurality of hard disk units, stores audio, video data for control based on control module.
Preferably, this system also includes cache module, is connected with network exchange module and memory module respectively, for when hard disk unit is in park mode, keeps in audio, video data.
Preferably, calculate based on computing unit audio, video data data volume number control the memory module of corresponding hard disk unit in memory module and include: when the data volume of audio, video data is more than the first preset value, all hard disk units are set and are in memory module at full speed, when audio, video data data volume less than or equal to the first preset value, more than the second preset value time, all hard disk units are set and are in reduction of speed memory module, when the data volume of audio, video data is less than or equal to the second preset value, setting unit hard disk unit is in park mode.
Preferably, control module also includes selecting unit, for when the data volume of audio, video data is less than or equal to the second preset value, selects to need to be in the hard disk unit of park mode.
Preferably, control module is additionally operable to, when hard disk unit within the default time period all the time all in park mode time, close and be in the hard disk unit of park mode.
Preferably, control module also includes: data allocation unit, before the hard disk unit under being in " shut " mode" reopens, the audio, video data in the hard disk unit that will be under reduction of speed memory module and the audio, video data in cache module are re-assigned on all hard disk units.
Preferably, each hard disk unit is provided with gate-controlled switch, for determining the open and close of hard disk unit.
On the other hand, present invention also offers a kind of storage method of band energy control, including: the audio, video data of acquisition module collection site, and audio, video data is transferred to control module by network exchange module；Control module calculates the data volume of audio, video data, the number of the data volume according to audio, video data controls the memory module of corresponding hard disk unit in memory module, wherein, the memory module of hard disk unit is full speed memory module, reduction of speed memory module, park mode and " shut " mode"；Memory module control based on control module stores audio, video data, and wherein, memory module includes a plurality of hard disk unit.
Preferably, the method also includes: when hard disk unit is in park mode, cache module keeps in audio, video data.
Preferably, data volume according to audio, video data number control the memory module of corresponding hard disk unit in memory module and include: when the data volume of audio, video data is more than the first preset value, all hard disk units are set and are in memory module at full speed, when audio, video data data volume less than or equal to the first preset value, more than the second preset value time, all hard disk units are set and are in reduction of speed memory module, when the data volume of audio, video data is less than or equal to the second preset value, setting unit hard disk unit is in park mode.
Preferably, before setting unit hard disk unit is in park mode, the method also includes: select to need to be in the hard disk unit of park mode.
Preferably, the method also includes, when hard disk unit within the default time period all the time all in park mode time, close and be in the hard disk unit of park mode.
Preferably, the method also includes, before the hard disk unit under being in " shut " mode" reopens, the audio, video data in the hard disk unit that will be under reduction of speed memory module and the audio, video data in cache module are re-assigned on all hard disk units.
The technique effect of the present invention:
1. due to system is provided with control module can be according to the number of audio, video data amount, control the memory module of corresponding hard disk unit in memory module, whole hard disk unit is opened data volume is more when, hard disk unit is in storage at full speed or reduction of speed storage state, dormancy or closedown part hard disk unit when data volume is less, save the energy, reduce maintenance cost；
2. it is provided with selection unit due to system, under audio, video data amount is in less state, the hard disk unit needing to be under park mode can be selected, allow the hard disk unit in memory module take turns to operate, extend the service life of hard disk；
3. it is provided with cache module due to system, when audio, video data amount is few, first audio, video data is kept in cache module, when cache module is full, again the audio, video data in cache module is stored in hard disk unit, alleviate storage pressure, cache module cheap, reduce the cost of system；
4. it is provided with data allocation unit due to system, can be before the hard disk unit closed reopens, audio, video data in the hard disk unit that will be under reduction of speed memory module and the audio, video data in cache module are re-assigned on all hard disk units, improve the reliability of audio, video data in system.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the storage system of the band energy control of according to embodiments of the present invention；
Fig. 2 shows the structural representation of the storage system of the band energy control of according to embodiments of the present invention two；
Fig. 3 shows the structural representation of the storage system of the band energy control of according to embodiments of the present invention three；
Fig. 4 shows the structural representation of the storage system of the band energy control of according to embodiments of the present invention four；
Fig. 5 shows the structural representation of the storage system of the band energy control of according to embodiments of the present invention five；
Fig. 6 shows the flow chart of the storage method of the band energy control of according to embodiments of the present invention six.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
Embodiment one
Fig. 1 shows the structural representation of the storage system of the band energy control of according to embodiments of the present invention；As it is shown in figure 1, this system includes: N number of acquisition module 10, network exchange module 20, control module 30 and memory module 40, wherein,
Each acquisition module 10, for the audio, video data of collection site, and is transferred to control module 30 by audio, video data by network exchange module；
Control module 30, is connected with network exchange module 20, including a plurality of computing units 302, for calculate based on computing unit 302 data volume of audio, video data number control the memory module of corresponding hard disk unit 402 in memory module 40；
Wherein, the memory module of hard disk unit 402 is full speed memory module, reduction of speed memory module, park mode and " shut " mode"；
Wherein, calculate based on computing unit audio, video data data volume number control the memory module of corresponding hard disk unit in memory module and include: for when the data volume of audio, video data is more than the first preset value, all hard disk units 402 are set and are in memory module at full speed, when audio, video data data volume less than or equal to the first preset value, more than the second preset value time, all hard disk units 402 are set and are in reduction of speed memory module, when the data volume of audio, video data is less than or equal to the second preset value, setting unit hard disk unit 402 is in park mode.
Such as, memory module is made up of 9 hard disk units, and the first preset value is M, and the second preset value is Z.nullPlace an office，Clerical worker is office when，The all of acquisition module in office is all in opening，Now，Audio, video data amount is more than M，Then control module arranges these 9 hard disk units all in full speed memory module，As time goes on，The when that time is up at 11 in morning being to 11:30，The people handled affairs is fewer and feweri，What then acquisition module had is closed，Now，Audio, video data amount is less than or equal to M、More than Z，Then control module arranges these 9 hard disk units all in reduction of speed memory module，When coming off duty to noon when，Clerical worker's lunch break，Data volume now is less than or equal to Z，Then control unit setting unit hard disk unit is in park mode，Such as arrange numbered 1、3、5、The hard disk unit of 7 is in park mode，Can quickly start the hard disk unit being in park mode when afternoon, clerical worker started to handle official business.
Memory module 40, is connected with network exchange module 20, including a plurality of hard disk units 402, stores audio, video data for control based on control module 30.
Owing to being provided with control module in embodiments of the invention, can be according to the number of audio, video data amount, control the memory module of corresponding hard disk unit in memory module, whole hard disk unit is opened data volume is more when, hard disk unit is in storage at full speed or reduction of speed storage state, when data volume is less, dormancy or closedown part hard disk unit, saved the energy, reduced maintenance cost.
Embodiment two
Fig. 2 shows the structural representation of the storage system of the band energy control of according to embodiments of the present invention two, as in figure 2 it is shown, this system also includes cache module 50, it is connected with network exchange module 20 and memory module 40 respectively, for when hard disk unit 402 is in park mode, keep in audio, video data.
Embodiments of the invention are provided with cache module, when audio, video data amount is few, first audio, video data is kept in cache module, when cache module is full, again the audio, video data in cache module is stored in hard disk unit, alleviate storage pressure, cache module cheap, reduce the cost of system.
Embodiment three
Fig. 3 shows the structural representation of the storage system of the band energy control of according to embodiments of the present invention three, as shown in Figure 3, control module 30 also includes selecting unit 304, for when the data volume of audio, video data is less than or equal to the second preset value, select to need to be in the hard disk unit 402 of park mode.
Such as, an office, memory module is made up of 9 hard disk units, such as, Monday select Unit selection need to be in numbered 1,3,5, the 7 of the hard disk unit of park mode, then select Tuesday Unit selection need park mode hard disk unit numbered 2,4,6,8, so, in memory module, all of hard disk all can be in park mode in turn, does not haves single hardware unit the most under operation, extends the service life of hard disk.
Control module 30 is additionally operable to, when hard disk unit 402 within the default time period all the time all in park mode time, close and be in the hard disk unit 402 of park mode.
Such as, an office, the most next to clerical worker in evening, now, when audio, video data amount is both less than in preset time period (such as two hours) or is equal to the second preset value, close and be in the hard disk unit under park mode, so, the energy is further saved.
Embodiment four
Fig. 4 shows the structural representation of the storage system of the band energy control of according to embodiments of the present invention four, as shown in Figure 4, control module 30 also includes: data allocation unit 306, before the hard disk unit 402 under being in " shut " mode" reopens, the audio, video data in the hard disk unit 402 that will be under reduction of speed memory module and the audio, video data in cache module 50 are re-assigned on all hard disk units 402.
Such as, an office, in the morning after 8:00 working, audio, video data amount will be gradually increased, at this time, it may be necessary to open all hard disk units, reopen for the previous period in (such as 10 minutes) at the hard disk unit closed, audio, video data in the hard disk unit that data allocation unit will be under reduction of speed memory module and the audio, video data in cache module are re-assigned on all hard disk units, substantially increase the reliability of audio, video data in system.
Embodiment five
Fig. 5 shows the structural representation of the storage system of the band energy control of according to embodiments of the present invention five, as it is shown in figure 5, be provided with gate-controlled switch 4022 on each hard disk unit 402, for determining the open and close of hard disk unit 402.
Embodiment six
Fig. 6 shows the flow chart of the storage method of the band energy control of according to embodiments of the present invention six, and as shown in Figure 6, the method includes:
Step S601, the audio, video data of acquisition module collection site, and audio, video data is transferred to control module by network exchange module；
Step S602, control module calculates the data volume of audio, video data, according to the data volume of audio, video data number control the memory module of corresponding hard disk unit in memory module；
Wherein, the memory module of hard disk unit is full speed memory module, reduction of speed memory module, park mode and " shut " mode"；
Wherein, data volume according to audio, video data number control the memory module of corresponding hard disk unit in memory module and include: when the data volume of audio, video data is more than the first preset value, all hard disk units are set and are in memory module at full speed, when audio, video data data volume less than or equal to the first preset value, more than the second preset value time, all hard disk units are set and are in reduction of speed memory module, when the data volume of audio, video data is less than or equal to the second preset value, setting unit hard disk unit is in park mode；
Such as, memory module is made up of 9 hard disk units, and the first preset value is M, and the second preset value is Z.nullPlace an office，Clerical worker is office when，The all of acquisition module in office is all in opening，Now，Audio, video data amount is more than M，Then control module arranges these 9 hard disk units all in full speed memory module，As time goes on，The when that time is up at 11 in morning being to 11:30，The people handled affairs is fewer and feweri，What then acquisition module had is closed，Now，Audio, video data amount is less than or equal to M、More than Z，Then control module arranges these 9 hard disk units all in reduction of speed memory module，When coming off duty to noon when，Clerical worker's lunch break，Data volume now is less than or equal to Z，Then control module setting unit hard disk unit is in park mode，Such as arrange numbered 1、3、5、The hard disk unit of 7 is in park mode，Can quickly start the hard disk unit being in park mode when afternoon, clerical worker started to handle official business.
Wherein, before setting unit hard disk unit is in park mode, the method also includes: select to need to be in the hard disk unit of park mode；
Such as, an office, memory module is made up of 9 hard disk units, such as, Monday select Unit selection need to be in numbered 1,3,5, the 7 of the hard disk unit of park mode, then select Tuesday Unit selection need park mode hard disk unit numbered 2,4,6,8, so, in memory module, all of hard disk all can be in park mode in turn, does not haves single hardware unit the most under operation, extends the service life of hard disk.
The method also includes, when hard disk unit within the default time period all the time all in park mode time, close and be in the hard disk unit of park mode.
Such as, an office, the most next to clerical worker in evening, now, when audio, video data amount is both less than in preset time period (such as two hours) or is equal to the second preset value, close and be in the hard disk unit under park mode, so, the energy is further saved.
The method also includes, when hard disk unit is in park mode, cache module keeps in audio, video data.
The method also includes, before the hard disk unit under being in " shut " mode" reopens, the audio, video data in the hard disk unit that will be under reduction of speed memory module and the audio, video data in cache module are re-assigned on all hard disk units.
Such as, an office, in the morning after 8:00 working, audio, video data amount will be gradually increased, at this time, it may be necessary to open all hard disk units, before the hard disk unit closed reopens (in such as 10 minutes), audio, video data in the hard disk unit that data allocation unit will be under reduction of speed memory module and the audio, video data in cache module are re-assigned on all hard disk units, substantially increase the reliability of audio, video data in system.
Step S603, memory module control based on control module stores audio, video data, and wherein, memory module includes a plurality of hard disk unit.
In embodiments of the invention, control module can be according to the number of audio, video data amount, control the memory module of corresponding hard disk unit in memory module, whole hard disk unit is opened data volume is more when, hard disk unit is in storage at full speed or reduction of speed storage state, dormancy or closedown part hard disk unit when data volume is less, save the energy, reduce maintenance cost；Under audio, video data amount is in less state, the hard disk unit needing to be under park mode can be selected, allow the hard disk unit in memory module take turns to operate, extend the service life of hard disk；When audio, video data amount is few, first audio, video data is kept in cache module, when cache module is full, then the audio, video data in cache module is stored in hard disk unit, alleviate storage pressure, cache module cheap, reduce the cost of system；Simultaneously, the method can also be before the hard disk unit closed reopens, audio, video data in the hard disk unit that will be under reduction of speed memory module and the audio, video data in cache module are re-assigned on all hard disk units, improve the reliable of audio, video data in system.
The above embodiment of the present invention due to system is provided with control module can be according to the number of audio, video data amount, control the memory module of corresponding hard disk unit in memory module, whole hard disk unit is opened data volume is more when, hard disk unit is in storage at full speed or reduction of speed storage state, dormancy or closedown part hard disk unit when data volume is less, save the energy, reduce maintenance cost；Owing to system is provided with selection unit, under audio, video data amount is in less state, the hard disk unit needing to be under park mode can be selected, allow the hard disk unit in memory module take turns to operate, extend the service life of hard disk；Owing to system is provided with cache module, when audio, video data amount is few, first audio, video data is kept in cache module, when cache module is full, again the audio, video data in cache module is stored in hard disk unit, alleviate storage pressure, cache module cheap, reduce the cost of system；Owing to system is provided with data allocation unit, can be in the hard disk unit closed reopens for the previous period, audio, video data in the hard disk unit that will be under reduction of speed memory module and the audio, video data in cache module are re-assigned on all hard disk units, improve the reliability of audio, video data in system.
Obviously, those skilled in the art should be understood that, each module of the above-mentioned present invention or each step can realize with general calculating device, they can concentrate on single calculating device, or it is distributed on the network that multiple calculating device is formed, alternatively, they can realize with calculating the executable program code of device, thus, can be stored in storing in device and be performed by calculating device, or they are fabricated to respectively each integrated circuit modules, or the multiple modules in them or step are fabricated to single integrated circuit module realize.So, the present invention is not restricted to the combination of any specific hardware and software.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (13)
1. the storage system of a band energy control, it is characterised in that including: N number of acquisition module, network exchange module, control module and memory module, wherein,
Each described acquisition module, for the audio, video data of collection site, and is transferred to described control module by described audio, video data by described network exchange module；
Described control module, it is connected with described network exchange module, including a plurality of computing units, for based on described computing unit calculate described audio, video data data volume number control the memory module of corresponding hard disk unit in described memory module, wherein, the memory module of described hard disk unit is full speed memory module, reduction of speed memory module, park mode and " shut " mode"；
Described memory module, is connected with described network exchange module, including a plurality of described hard disk units, stores described audio, video data for control based on described control module.
The storage system of band energy control the most according to claim 1, it is characterized in that, also include cache module, be connected with described network exchange module and described memory module respectively, for when described hard disk unit is in park mode, keep in described audio, video data.
The storage system of band energy control the most according to claim 1, it is characterized in that, the described data volume calculating described audio, video data based on described computing unit number control the memory module of corresponding hard disk unit in described memory module and include: when the data volume of described audio, video data is more than the first preset value, all described hard disk units are set and are in described full speed memory module, when the data volume of described audio, video data is less than or equal to described first preset value, during more than the second preset value, all described hard disk units are set and are in described reduction of speed memory module, when the data volume of described audio, video data is less than or equal to described second preset value, hard disk unit described in setting unit is in described park mode.
The storage system of band energy control the most according to claim 3, it is characterized in that, described control module also includes selecting unit, for when the data volume of described audio, video data is less than or equal to described second preset value, selects to need to be in the hard disk unit of park mode.
The storage system of band energy control the most according to claim 1, it is characterised in that described control module is additionally operable to, when described hard disk unit within the default time period all the time all in park mode time, be in the hard disk unit of park mode described in closedown.
The storage system of band energy control the most according to claim 2, it is characterized in that, described control module also includes: data allocation unit, before reopening at the described hard disk unit being under " shut " mode", the audio, video data in the hard disk unit that will be under reduction of speed memory module and the audio, video data in described cache module are re-assigned on all described hard disk units.
The storage system of band energy control the most according to claim 1, it is characterised in that be provided with gate-controlled switch on each described hard disk unit, for determining the open and close of described hard disk unit.
8. the storage method of a band energy control, it is characterised in that including:
The audio, video data of acquisition module collection site, and described audio, video data is transferred to control module by network exchange module；
Described control module calculates the data volume of described audio, video data, the number of the data volume according to described audio, video data controls the memory module of corresponding hard disk unit in memory module, wherein, the memory module of described hard disk unit is full speed memory module, reduction of speed memory module, park mode and " shut " mode"；
The control based on described control module of described memory module stores described audio, video data, and wherein, memory module includes a plurality of described hard disk unit.
The storage method of band energy control the most according to claim 8, it is characterised in that the method also includes, when described hard disk unit is in park mode, cache module keeps in described audio, video data.
The storage method of band energy control the most according to claim 8, it is characterized in that, the described data volume according to described audio, video data number control the memory module of corresponding hard disk unit in described memory module and include: when the data volume of described audio, video data is more than the first preset value, all described hard disk units are set and are in memory module at full speed, when the data volume of described audio, video data is less than or equal to described first preset value, during more than the second preset value, all described hard disk units are set and are in reduction of speed memory module, when the data volume of described audio, video data is less than or equal to described second preset value, described in setting unit, hard disk unit is in park mode.
The storage method of 11. band energy controls according to claim 10, it is characterised in that before hard disk unit described in described setting unit is in park mode, the method also includes: select to need to be in the hard disk unit of park mode.
The storage method of 12. band energy controls according to claim 8, it is characterised in that the method also includes, when described hard disk unit within the default time period all the time all in park mode time, be in the hard disk unit of park mode described in closedown.
The storage method of 13. band energy controls according to claim 9, it is characterized in that, the method also includes, before the described hard disk unit being under " shut " mode" reopens, the audio, video data in the hard disk unit that will be under reduction of speed memory module and the audio, video data in described cache module are re-assigned on all described hard disk units.
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Application publication date: 20160803 |