CN106302601A - Network disk this locality carry processing method, Apparatus and system - Google Patents
Network disk this locality carry processing method, Apparatus and system Download PDFInfo
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- CN106302601A CN106302601A CN201510304862.8A CN201510304862A CN106302601A CN 106302601 A CN106302601 A CN 106302601A CN 201510304862 A CN201510304862 A CN 201510304862A CN 106302601 A CN106302601 A CN 106302601A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
Abstract
The invention provides a kind of network disk this locality carry processing method, Apparatus and system, wherein, terminal obtains the network disk information of server-assignment, information creating virtual disk according to this network disk, distributes spatial cache simultaneously in the untapped sector of local disk, intercepts the terminal operation to this virtual disk, it is redirected to spatial cache operate, solve the problem that user operation is complicated and experience is poor of network disk, optimize the mode of operation of user, reduce network traffics.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of network disk this locality carry processing method, Apparatus and system.
Background technology
Along with cloud computing and the fast development of internet, applications, cloud desktop, network disk etc. application is more and more, current net
The use of network dish mainly has several lower several ways:
One: network disk based on cloud storage mode, it is common in the product of each Internet firm, this product provides certain net
Network space, user is attached by proprietary client, and such network dish is typically based on file mode storage, this
In the case of suffer from the drawback that the operation such as the read-write amendment to file needs to synchronize download or upload whole file, therefore
Long time is generally required for big file and is downloaded upload operation, it addition, the synchronization between client and service end
Also tend to need user's Manual synchronization；
Two: based on Ethernet small computer system interface (Internet Small Computer System Interface, letter
It is referred to as ISCSI) network disk of agreement, this network disk can be the most on the client based on disk sector by proprietary protocol
It is written and read operation, but, in the related, transmission requirement of real-time is high, data traffic is big, and this kind of network disk is led to
Often it is only applicable to LAN, internet environment is substantially at down state；
For in correlation technique, the user operation of network disk is complicated and experiences poor problem, the most not yet proposes effective solution
Certainly scheme.
Summary of the invention
The invention provides a kind of network disk this locality carry processing method, Apparatus and system, at least to solve in correlation technique
The user operation of network disk is complicated and experiences poor problem.
According to an aspect of the invention, it is provided a kind of network disk processing method, including:
Terminal obtains the information of the network disk of server-assignment, according to the information creating virtual disk of described network disk；
Described terminal intercepts the operation to described virtual disk of the described terminal；
Described terminal distributes spatial cache on untapped local disk, the described terminal described operation weight to virtual disk
It is orientated the operation to described spatial cache.
Further, include before the information of the network disk that described terminal obtains server-assignment:
Described terminal sends Query Information to described server, and described Query Information is used for inquiring about described terminal in described service
The described network disk of distribution whether is had on device；
In the case of having the described network disk of distribution on described server, described server sends described network to described terminal
The information of dish.
Further, according to described operation, spatial cache is carried out process to include:
Processing spatial cache according to the caching mapping relations table that described operation is corresponding, wherein, described terminal preserves institute
Stating caching mapping relations table, described caching mapping relations table includes: reads caching mapping relations table and writes caching mapping relations table.
Further, in the case of described operation is read operation, described according to described operation, spatial cache is processed
Including:
Inquire about and described read whether caching relation mapping table has data corresponding to described read operation, have described at described spatial cache
In the case of the data that read operation is corresponding, from described spatial cache, read described data.
Further, in the case of described spatial cache does not has data corresponding to described read operation, read from described network disk
Take described data, described data are write described spatial cache and updates described reading caching relation mapping table.
Further, in the case of described operation is write operation, described according to described operation, spatial cache is processed
Including:
Corresponding for described write operation data are write described spatial cache, and updates the described caching mapping relations table and described read
Write caching mapping relations table.
Further, described corresponding for described write operation data are write described spatial cache after include:
Write caching mapping relations table described in described terminal scanning, data corresponding for described write operation are uploaded to described network disk.
Further, by described spatial cache in the case of described network disk uploads described data interruption, again send out
Play upload request to continue to upload described data.
According to another aspect of the present invention, additionally provide a kind of network disk this locality carry processing means, be positioned in terminal,
Including:
Creation module, for obtaining the information of the network disk of server-assignment, the information creating according to described network disk is virtual
Disk；
Interception module, for intercepting the operation to described virtual disk of the described terminal；
Processing module, for distributing spatial cache on untapped local disk, described terminal is to described in virtual disk
Operation redirects as the operation to described spatial cache.
According to another aspect of the present invention, additionally provide a kind of network disk this locality carry processing system, including: terminal and
Server；
Described terminal obtains the information of the network disk of described server-assignment, according to the information creating virtual magnetic of described network disk
Dish；
Described terminal intercepts the operation to described virtual disk of the described terminal；
Described terminal distributes spatial cache on untapped local disk, the described terminal described operation weight to virtual disk
It is orientated the operation to described spatial cache.
By the present invention, terminal obtains the information of the network disk of server-assignment, and the information creating according to this network disk is virtual
Disk, this terminal intercepts the operation to this virtual disk of this terminal, and this terminal distributes caching on untapped local disk
Space, it is the operation to this spatial cache that this operation of virtual disk is redirected by this terminal, solves the user of network disk
Operation is complicated and experiences poor problem, optimizes the mode of operation of user, reduces network traffics.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention
Schematic description and description be used for explaining the present invention, be not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of a kind of network disk this locality carry processing method according to embodiments of the present invention；
Fig. 2 is the structured flowchart of a kind of network disk this locality carry processing means according to embodiments of the present invention；
Fig. 3 is the network disk system group network schematic diagram being preferable to carry out according to the present invention；
Fig. 4 is the client internal structure schematic flow sheet being preferable to carry out according to the present invention；
Fig. 5 is the relation schematic diagram between each module of client being preferable to carry out according to the present invention；
Fig. 6 is that the disk drive being preferable to carry out according to the present invention starts initialization schematic flow sheet；
Fig. 7 is the read request handling process schematic diagram being preferable to carry out according to the present invention；
Fig. 8 is the write request handling process schematic diagram being preferable to carry out according to the present invention；
Fig. 9 be according to the present invention be preferable to carry out on make private copy of caching process schematic flow sheet.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that in the feelings do not conflicted
Under condition, the embodiment in the application and the feature in embodiment can be mutually combined.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second "
Etc. being for distinguishing similar object, without being used for describing specific order or precedence.
Providing a kind of network disk this locality carry processing method in the present embodiment, Fig. 1 is according to embodiments of the present invention
Plant the flow chart of network disk this locality carry processing method, as it is shown in figure 1, this flow process comprises the steps:
Step S102, terminal obtains the information of the network disk of server-assignment, and the information creating according to this network disk is virtual
Disk；
Step S104, this terminal intercepts the operation to this virtual disk of this terminal；
Step S106, this terminal distributes spatial cache on untapped local disk, and virtual disk is somebody's turn to do by this terminal
Operation redirects as the operation to this spatial cache.
By above-mentioned steps, terminal obtains the information of the network disk of server-assignment, and the information creating according to this network disk is empty
Intending disk, terminal applies intercepts the operation to this virtual disk of this terminal, will redirect the read-write operation of this virtual disk
For local cache space is written and read operation, thus the data operation of virtual disk corresponding for network disk needed are temporary transient
It is stored on untapped local disk, in the operation to network disk, can go in spatial cache corresponding to this operation
Data process, and solve the problem that user operation is complicated and experience is poor of network disk, optimize the mode of operation of user,
Reduce network traffics.
In the present embodiment, this terminal sends Query Information to this server, and this Query Information is used for inquiring about this terminal at this
This network disk of distribution whether is had on server；In the case of having this network disk of distribution on that server, this server is to this
Terminal sends the information of this network disk.
In the present embodiment, according to the caching mapping relations table that this operation is corresponding, spatial cache can be processed, wherein,
This terminal preserves this caching mapping relations table, and this caching mapping relations table includes reading caching mapping relations table, writing caching mapping
Relation table etc..
In the present embodiment, in the case of this operation is read operation, inquiry reads whether caching relation mapping table has this reading to grasp
Making corresponding data, in the case of this spatial cache has data corresponding to this read operation, reading from this spatial cache should
Data；
In the case of this spatial cache data that this read operation is not corresponding, read this data from this network disk, and should
Data write this spatial cache and update read operation caching relation mapping table.
In the present embodiment, in the case of this operation is write operation, data corresponding for this write operation are write this caching empty
Between, and update reading caching mapping relations table and write caching mapping relations table.
It addition, terminal applies scans this writes caching mapping relations table simultaneously, data corresponding for this write operation are uploaded to this net
Network dish.
Wherein, by this spatial cache in the case of this network disk uploads this data interruption, again initiate upload request
Continue to upload this data.
In the above-described embodiments, this operation includes at least one of: read operation, write operation.
Additionally providing a kind of network disk this locality carry processing means in the present embodiment, this device is used for realizing above-described embodiment
And preferred implementation, carried out repeating no more of explanation.As used below, term " module " can be real
The software of existing predetermined function and/or the combination of hardware.Although the device described by following example preferably comes real with software
Existing, but hardware, or the realization of the combination of software and hardware also may and be contemplated.
Fig. 2 is the structured flowchart of a kind of network disk this locality carry processing means according to embodiments of the present invention, is positioned in terminal,
As in figure 2 it is shown, this device includes
Creation module 22, for obtaining the information of the network disk of server-assignment, the information creating according to this network disk is virtual
Disk；
Interception module 24, for intercepting the operation to this virtual disk of this terminal；
Processing module 26, for distributing spatial cache, this terminal this behaviour to virtual disk on untapped local disk
Make to redirect the operation for this spatial cache.
By said apparatus, terminal obtains the information of the network disk of server-assignment, and the information creating according to this network disk is empty
Intending disk, terminal applies intercepts the operation to this virtual disk of this terminal, will redirect the read-write operation of this virtual disk
For local cache space is written and read operation, thus the data operation of virtual disk corresponding for network disk needed are temporary transient
It is stored on untapped local disk, in the operation to network disk, can go in spatial cache corresponding to this operation
Data process, and solve the problem that user operation is complicated and experience is poor of network disk, optimize the mode of operation of user,
Reduce network traffics.
In another embodiment of the presently claimed invention, additionally provide a kind of network disk this locality carry processing system, including: eventually
End and server；
This terminal obtains the information of the network disk of this server-assignment, according to the information creating virtual disk of this network disk；
This terminal intercepts the operation to this virtual disk of this terminal；
This terminal distributes spatial cache on untapped local disk, and this operation of virtual disk is redirected and is by this terminal
Operation to this spatial cache.
Below in conjunction with preferred embodiment and embodiment, the present invention is described in detail.
The preferred embodiments of the present invention propose a kind of new network disk occupation mode, read by setting up disk sector in client
Write caching, use disk filter to drive redirecting network dish data processing request, thus it is mutual to decrease internet message, with
Time, need not distribute file in client and cache, disk filter drives can Automatic-searching untapped local disk fan
District caches, and therefore optimizes user operation mode, decreases message traffic, and be greatly expanded network disk makes use
Scape.
This preferred embodiment is a kind of innovation used for network disk；User hangs by the way of virtual disk at computer
Carrying network disk, completely the same to the operation of this dish and the operation of local disk, user does not feels and the local difference used,
Inside operating system, intercept and capture the operation requests to this dish, be converted into the operation to network disk, simultaneously in order at low strap wide screen
Smooth in network using, a kind of caching mechanism of invention caches and write caching by reading to be reduced networked-induced delay
Rely on.
In order to realize such scheme, this preferred embodiment proposes the method and system of a kind of network disk local cache, including:
Service end provides interface that client can be allowed to create network disk, read-write network disk, the operation of deletion network disk.
Whether client is that this user distributes network disk to service-seeking on startup, if the most the allocated, then returns corresponding
Network disk information, the UUID of such as network disk, network disk size etc. information, if this user is for log in first,
Then service end be this user create map network mirror image wait user subsequent operation.
After client gets network disk information, create virtual disk by internal drive, can just embody in an operating system
Go out to have increased newly a hard disk, this dish can be created the division, delete subregion, read-write etc. identical with local disk
Operation.
Client drives the operation to this disk of the capturing operation system, such as reads and writes, inquires about, creates volume etc., and behaviour
It is redirected in the disk mirroring of server.
Communication between client and service end can use transmission control protocol (Transmission Control Protocol,
Referred to as TCP) ensure data correctness, it would however also be possible to employ other communications protocol, and can be encrypted by transmission
Etc. operation ensure data safety.
Can distribute spatial cache on local disk client connects Dropbox when, spatial cache can't affect this locality
Data, and, directly on disk distribute, be detectable the change of local disk space completely at user perspective.
Spatial cache includes reading caching and writing caching, and simultaneously in order to ensure the concordance of data, write operation needs quasi real time same
Step is to service end.
Client the most also preserves and caches relation mapping table accordingly, including reading caching mapping relations table, writes caching and maps pass
It it is table；
Client drives when intercepting and capturing read operation, it is first determined whether be in table reading caching mapping, if existed,
Directly read from local disk caches and return, if it does not exist, then read from network disk, after reading, write this earth magnetism
Dish, and update reading caching mapping relations table；
Client drives when intercepting and capturing write operation, directly writes data into local disk, updates simultaneously and write caching mapping relations
Table and reading caching mapping relations table；
Client is driven through single thread scans and writes caching mapping relations table, according to this table by local disk data simultaneously
Ceaselessly upload in network disk.
The local disk space used is to obtain the disk space of unallocated use, the feelings that this space is the most extreme in operating system
Condition is and network disk is in the same size, the most only can use small part space.
After when writing data cached uploading without this, user just selects shutdown or abnormal power-down, local disk is still
Can preserve relevant data variation information, user still can continue to upload the part of last change after turning back on.
Meanwhile, can be compressed the data uploading download during descending load on the client processing, reduce network flow
Amount, increases the speed uploading download in the case of low bandwidth.
The local cache method and system of the network disk of this preferred embodiment can reduce the number between service end and client
According to transmission, open up special spatial cache without the need in client, reduce the mutual of user, the application of the invention
System and method, preferably add the experience of user, improve the satisfaction of user.
Fig. 3 is the network disk system group network schematic diagram being preferable to carry out according to the present invention, as it is shown on figure 3, service end and client
End is in the two ends of network, is connected by network therebetween, as long as can be connected by the Internet therebetween, so that it may
To use native system, it is also possible to find that network disk is exactly an image file in service end, and it is mounted to client
The most then showing as a disk in operating system, using method and local disk are completely the same.
Fig. 4 is the client internal structure schematic flow sheet being preferable to carry out according to the present invention, as shown in Figure 4, operating system
The operation of user is sent to inner nuclear layer by IRP (I/O request package) message, present invention achieves a magnetic
Dish filtration drive, so when there being the operation for disk, first can be processed by the disk filter driving of the present invention, originally drive
The dynamic operation determining whether to carry out for network disk, drives if it is not, then pass through lower floor, if read operation and
This locality does not has data cached then to set up request with service end by network-driven, obtains the data message of corresponding sector.
Fig. 5 is the relation schematic diagram between each module of client being preferable to carry out according to the present invention, as it is shown in figure 5, for
Read operation, disk filter system can process reading caching mapping relations table and local cache information, it addition, for not in this locality
The data of caching, then can be inquired about to service end by network-driven, can update in local cache, and update reading after return
Caching mapping relations table；For write operation, then while updating local cache, caching mapping relations table can be read by synchronized update
Mapping relations table is cached with writing.For network upload operation, then according to writing caching mapping relations table synchronized update to service end
Go.
Fig. 6 is that the disk drive being preferable to carry out according to the present invention starts initialization schematic flow sheet, including:
Step 601, machine is started shooting, and loads the disk filter driving of this patent while os starting；
Step 602, whether disk filter drives after starting, first network disk can be had to need to hang as service end inquiry machine
Carry, if it has, then create virtual disk according to the disc information returned in the machine, virtual disk is mapped to correspondence simultaneously
Network disk, without being then for further processing；
Step 603, disk filter drives the data to be transferred that whether there is last time in the spatial cache needing to check the machine, this
Individual can by whether exist write caching relation mapping table complete, if it is present need to carry out data upload operation stream
Journey；
Step 604, checks local disk space, and reserved part local cache uses space, if the most local carry net
Network dish and last time machine startup carry network disk inconsistent, it is necessary to assure before write data cached all upload successfully after
The operations such as covering can be carried out；
Fig. 7 is the read request handling process schematic diagram being preferable to carry out according to the present invention, including:
Step 701: application layer issue disk read request to kernel when, first can be driven by the disk filter of the present invention
Dynamic intercepting and capturing, at this moment it is first determined whether be the virtual disk created for this driving, namely network disk carries out read operation；
Step 702: if not reading network disk, then pass through lower floor and drive；
Step 703: if network disk, first from reading caching relation mapping table judges this locality whether data with existing, as
Fruit exists then reads return from this locality；
Step 704: if the sector data this locality read does not preserves, then send a request message to clothes by network-driven
Business device end, service end preserves after returning data to local cache and updates reading caching mapping relations table.
Fig. 8 is the write request handling process schematic diagram being preferable to carry out according to the present invention, including:
Step 801: application layer issue disk write ask kernel when, first can be driven by the disk filter of the present invention
Dynamic intercepting and capturing, at this moment it is first determined whether be the virtual disk created for this driving, namely network disk carries out write operation；
Step 802: if not writing network disk, then pass through lower floor and drive；
Step 803: if network disk, first from write local cache, then caching relation mapping table is write in amendment, touches
Send out and upload caching event；
Fig. 9 be according to the present invention be preferable to carry out on make private copy of caching process schematic flow sheet, including:
Step 901: after system is by disk filter drive load, disk filter driving then can create thread scans this locality and delay
Caching mapping relations table is write in depositing；
Step 902: do not have data if write in caching mapping relations table, then wait that event triggers；
Step 903: if write caching mapping relations table in there are data, then from write caching mapping relations table initial from the beginning of
Traversal, obtains data from local cache by mapping relations, is then sent to service end by the interface of network-driven；
Step 904: if service end returns successfully, continue to scan on, starts to upload next blocks of data, returns and the most then weigh
Newly upload；
The present invention is that the disk filter used drives and TDI drives and realizes on software, it is also possible to pass through
Other levels within WINDOWS drive such as NDIS to drive or other schemes realize；
It should be noted that the technical scheme that interface between client and service end realizes here is the most, such as pass through
Transmission Control Protocol, udp protocol, http protocol etc., it addition, in order to ensure that the safety of data simultaneously can be for message
It is encrypted operation, compression algorithm can also be used to be compressed etc. in order to save network traffic data further, these
Broadly fall into this patent requirement comprises scope.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the technology of this area
For personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made is any
Amendment, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. network disk this locality carry processing method, it is characterised in that including:
Terminal obtains the information of the network disk of server-assignment, according to the information creating virtual disk of described network disk；
Described terminal intercepts the operation to described virtual disk of the described terminal；
Described terminal distributes spatial cache, the described terminal described behaviour to virtual disk on untapped local disk
Make to redirect the operation for described spatial cache.
Method the most according to claim 1, it is characterised in that described terminal obtains the letter of the network disk of server-assignment
Include before breath:
Described terminal sends Query Information to described server, and described Query Information is used for inquiring about described terminal described
The described network disk of distribution whether is had on server；
In the case of having the described network disk of distribution on described server, described server sends described to described terminal
The information of network disk.
Method the most according to claim 1, it is characterised in that according to described operation, spatial cache is carried out process and include:
Processing spatial cache according to the caching mapping relations table that described operation is corresponding, wherein, described terminal is protected
Depositing described caching mapping relations table, described caching mapping relations table includes: read to cache mapping relations table and write caching to reflect
Penetrate relation table.
Method the most according to claim 3, it is characterised in that in the case of described operation is read operation, described
According to described operation, spatial cache is carried out process to include:
Inquire about and described read whether caching relation mapping table has data corresponding to described read operation, have at described spatial cache
In the case of the data that described read operation is corresponding, from described spatial cache, read described data.
Method the most according to claim 4, it is characterised in that described method includes:
In the case of described spatial cache does not has data corresponding to described read operation, read described from described network disk
Described data are write described spatial cache and update described reading caching relation mapping table by data.
Method the most according to claim 3, it is characterised in that in the case of described operation is write operation, described
According to described operation, spatial cache is carried out process to include:
Corresponding for described write operation data are write described spatial cache, and update described read caching mapping relations table and
Described writing caches mapping relations table.
Method the most according to claim 6, it is characterised in that described by described for data write corresponding for described write operation
Include after spatial cache:
Write caching mapping relations table described in described terminal scanning, data corresponding for described write operation are uploaded to described net
Network dish.
Method the most according to claim 7, it is characterised in that described method includes:
By described spatial cache in the case of described network disk uploads described data interruption, again initiate upload
Request continues to upload described data.
9. network disk this locality carry processing means, it is characterised in that be positioned in terminal, including:
Creation module, for obtaining the information of the network disk of server-assignment, according to the information creating of described network disk
Virtual disk；
Interception module, for intercepting the operation to described virtual disk of the described terminal；
Processing module, for distributing spatial cache on untapped local disk, described terminal is to virtual disk
Described operation redirects as the operation to described spatial cache.
10. network disk this locality carry processing system, it is characterised in that including: terminal and server；
Described terminal obtains the information of the network disk of described server-assignment, and the information creating according to described network disk is empty
Intend disk；
Described terminal intercepts the operation to described virtual disk of the described terminal；
Described terminal distributes spatial cache, the described terminal described behaviour to virtual disk on untapped local disk
Make to redirect the operation for described spatial cache.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304862.8A CN106302601A (en) | 2015-06-04 | 2015-06-04 | Network disk this locality carry processing method, Apparatus and system |
| PCT/CN2016/078169 WO2016192456A1 (en) | 2015-06-04 | 2016-03-31 | Local mounting processing method, apparatus and system for network disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304862.8A CN106302601A (en) | 2015-06-04 | 2015-06-04 | Network disk this locality carry processing method, Apparatus and system |
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| WO (1) | WO2016192456A1 (en) |
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| CN109871252A (en) * | 2019-01-28 | 2019-06-11 | 国云科技股份有限公司 | A kind of cloud classroom universal disc implementation method |
| CN110196683A (en) * | 2018-09-05 | 2019-09-03 | 腾讯科技（深圳）有限公司 | A kind of method, apparatus, terminal device and the medium of operation control |
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| CN111722805B (en) * | 2020-06-19 | 2023-04-14 | 艾索信息股份有限公司 | System and method for efficiently acquiring read-write IO (input/output) data information of disk |
| CN113190181A (en) * | 2021-05-28 | 2021-07-30 | 北京鼎普科技股份有限公司 | Virtual disk mounting method and system |
| CN114237082A (en) * | 2021-11-03 | 2022-03-25 | 深圳市优必选科技股份有限公司 | Equipment management system, robot, and computer-readable storage medium |
| CN115002105A (en) * | 2022-04-20 | 2022-09-02 | 上海赛连信息科技有限公司 | Balanced distribution method and device based on disk rate and network rate |
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| CN106850825A (en) * | 2017-02-23 | 2017-06-13 | 中南大学 | Client's end block level cache optimization method under a kind of mobile lucidification disposal environment |
| CN106850825B (en) * | 2017-02-23 | 2020-08-07 | 中南大学 | Client block-level cache optimization method in mobile transparent computing environment |
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| CN110196683B (en) * | 2018-09-05 | 2021-09-07 | 腾讯科技（深圳）有限公司 | Operation control method, device, terminal equipment and medium |
| CN109379405A (en) * | 2018-09-14 | 2019-02-22 | 深圳市京华科讯科技有限公司 | Virtual disk construction method, virtual disk system and Dropbox |
| CN109871252A (en) * | 2019-01-28 | 2019-06-11 | 国云科技股份有限公司 | A kind of cloud classroom universal disc implementation method |
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