CN116644050A - Distributed storage method in file VDI environment - Google Patents
Distributed storage method in file VDI environment Download PDFInfo
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- CN116644050A CN116644050A CN202310725393.1A CN202310725393A CN116644050A CN 116644050 A CN116644050 A CN 116644050A CN 202310725393 A CN202310725393 A CN 202310725393A CN 116644050 A CN116644050 A CN 116644050A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000007787 solid Substances 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 7
- 238000004891 communication Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 230000004931 aggregating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/182—Distributed file systems
- G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
- G06F16/1827—Management specifically adapted to NAS
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/13—File access structures, e.g. distributed indices
- G06F16/134—Distributed indices
-
- 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
Abstract
The invention discloses a distributed storage method, a device, equipment and a storage medium in a file VDI environment, and belongs to the technical field of computers. The invention recognizes the operation request by receiving the operation request and according to the data information of the operation request; when the operation request is a first type operation request, transferring the first type operation request into a first storage pool to execute corresponding operation; and when the operation request is a second type operation request, transferring the second type operation request into a second storage pool to execute corresponding operation. The invention classifies the operation requests by identifying and classifying the operation requests and divides the storage pool according to the characteristics of the read-write requests, thereby meeting different read-write requests, simplifying the design and the software complexity of the whole distributed storage and bringing higher reliability.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a distributed storage method, apparatus, device, and storage medium in a file VDI environment.
Background
In a VDI (virtual desktop infrastructure) usage scenario, distributed storage is mainly used to store desktop systems and data of users, each virtual machine adopts a Windows system, a C disc is used as an operating system installation and software installation disc, and a D disc is generally used as a personal data storage disc of a user. In the design of distributed storage, generally, all physical hard disks (ssd+hdd) are uniformly managed as a storage pool, and an SSD (solid state drives) hard disk has excellent performance due to random reading and writing of the SSD (solid state drives) and generally serves as a cache function of the whole system for caching hot data, while cold data is sunk to an HDD (hard disk drive) disk.
Therefore, how to meet the high-performance IO request without switching the cold and hot data with the HDD, and simplify the design and software complexity of the whole distributed storage, thereby bringing higher reliability becomes a technical problem to be solved.
The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present invention and is not intended to represent an admission that the foregoing is prior art.
Disclosure of Invention
The invention mainly aims to provide a distributed storage method in a file VDI environment, and aims to solve the technical problem that the prior art cannot meet high-performance IO requests in a distributed storage.
In order to achieve the above object, the present invention provides a distributed storage method in a file VDI environment, the method comprising the steps of:
receiving an operation request, and identifying the operation request according to the data information of the operation request;
when the operation request is a first type operation request, transferring the first type operation request into a first storage pool to execute corresponding operation;
and when the operation request is a second type operation request, transferring the second type operation request into a second storage pool to execute corresponding operation.
Optionally, receiving an operation request, and performing operation request identification according to data information of the operation request includes:
receiving the operation request;
reading data information of a target operation file corresponding to the operation request;
and classifying and identifying the operation request according to the data information of the target operation file.
Optionally, when the operation request is a first type operation request, the step of transferring the first type operation request into the first storage pool to execute the corresponding operation specifically includes:
when the operation request is a read-write operation request of a system file or a software file, the read-write operation request of the system file or the software file is transferred to a first storage pool to execute corresponding read-write operation.
Optionally, when the operation request is a second type operation request, the step of transferring the second type operation request into a second storage pool to execute the corresponding operation specifically includes:
when the operation request is a read-write operation request of the user personal data, the read-write operation request of the user personal data is transferred to a second storage pool to execute corresponding read-write operation.
Optionally, when the operation request is a first type operation request, transferring the first type operation request to a first storage pool to execute a first storage pool in the corresponding operation specifically includes:
the first storage pool is a virtual set of all available solid state disks in the current distributed storage.
Optionally, when the operation request is a second type operation request, transferring the second type operation request to a second storage pool to execute a second storage pool in the corresponding operation specifically includes:
the second storage pool is a virtual aggregate of all available mechanical hard disks in the current distributed storage.
Optionally, reading the data information of the target operation file in the data information of the target operation file corresponding to the operation request specifically includes:
the data information of the target operation file specifically refers to file type information of the target operation file.
In addition, to achieve the above object, the present invention further provides a distributed storage device in a file VDI environment, where the distributed storage device in a file VDI environment includes:
request identification module: receiving an operation request, and identifying the operation request according to the data information of the operation request;
a first storage module: when the operation request is a first type operation request, transferring the first type operation request into a first storage pool to execute corresponding operation;
and a second storage module: and when the operation request is a second type operation request, transferring the second type operation request into a second storage pool to execute corresponding operation.
In addition, to achieve the above object, the present invention further proposes a distributed storage device in a file VDI environment, including: a memory, a processor and a distributed storage program stored on the memory and executable on the processor in a file VDI environment, the distributed storage program in the file VDI environment being configured to implement the steps of the distributed storage method in the file VDI environment as described above.
Furthermore, to achieve the above object, the present invention also proposes a computer-readable storage medium storing a computer program, the storage medium storing thereon a distributed storage program in a file VDI environment, which when executed by a processor, implements the steps of the distributed storage method in a file VDI environment as described above.
The invention identifies the operation request by receiving the operation request and according to the data information of the operation request; when the operation request is a first type operation request, transferring the first type operation request into a first storage pool to execute corresponding operation; and when the operation request is a second type operation request, transferring the second type operation request into a second storage pool to execute corresponding operation. The invention classifies the operation requests by identifying and classifying the operation requests and divides the storage pool according to the characteristics of the read-write requests, thereby meeting different read-write requests, simplifying the design and the software complexity of the whole distributed storage and bringing higher reliability.
Drawings
FIG. 1 is a schematic diagram of a distributed storage device in a file VDI environment of a hardware runtime environment according to an embodiment of the invention;
FIG. 2 is a flowchart of a first embodiment of a distributed storage method in a file VDI environment according to the present invention;
FIG. 3 is a flowchart of a second embodiment of a distributed storage method in a file VDI environment according to the present invention;
fig. 4 is a block diagram of a first embodiment of a distributed storage device in a file VDI environment according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a distributed storage device in a file VDI environment of a hardware running environment according to an embodiment of the present invention.
As shown in fig. 1, the distributed storage device in the file VDI environment may include: a processor 1001, such as a central processing unit (CentralProcessingUnit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The memory 1005 may be a high-speed random access memory (RandomAccessMemory, RAM) or a stable nonvolatile memory (Non-VolatileMemory, NVM), such as a disk memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
Those skilled in the art will appreciate that the architecture shown in fig. 1 does not constitute a limitation of distributed storage devices in a file VDI environment, and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
As shown in fig. 1, the memory 1005, which is a storage medium, may include an operating system, a network communication module, a user interface module, and a distributed storage program in a file VDI environment.
In the distributed storage device in the file VDI environment shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the distributed storage device in the file VDI environment may be disposed in the distributed storage device in the file VDI environment, where the distributed storage device in the file VDI environment invokes, through the processor 1001, the distributed storage program in the file VDI environment stored in the memory 1005, and executes the distributed storage method in the file VDI environment provided by the embodiment of the present invention.
The embodiment of the invention provides a distributed storage method in a file VDI environment, and referring to FIG. 2, FIG. 2 is a flow chart of a first embodiment of the distributed storage method in the file VDI environment.
In this embodiment, the distributed storage method in the file VDI environment includes the following steps:
step S10: receiving an operation request, and identifying the operation request according to the data information of the operation request;
it should be noted that, in the distributed storage in the VDI environment, the operation request is a program operation instruction, and a specific type of the operation request is determined according to a type of the target operation file corresponding to the operation instruction.
Step S20: when the operation request is a first type operation request, transferring the first type operation request into a first storage pool to execute corresponding operation;
it will be appreciated that the first type of operation request is determined according to the type of the target operation file corresponding to the operation instruction, for example: when the target operation file is a system file or a software file, the operation request is a program operation instruction which needs high-performance random read-write support, and the operation request at this time is a first type of operation request.
Step S30: and when the operation request is a second type operation request, transferring the second type operation request into a second storage pool to execute corresponding operation.
It will be appreciated that the second type of operation request is also determined according to the type of the target operation file corresponding to the operation instruction, for example: when the target operation file is a document file or a video file, the operation request is a program operation instruction which needs high-capacity sequential read-write support, and the operation request at this time is a second type of operation request.
The embodiment identifies the operation request by receiving the operation request and according to the data information of the operation request; when the operation request is a first type operation request, transferring the first type operation request into a first storage pool to execute corresponding operation; and when the operation request is a second type operation request, transferring the second type operation request into a second storage pool to execute corresponding operation. According to the embodiment, the operation requests are identified and classified, and the storage pool is divided according to the characteristics of the read-write requests, so that different read-write requests are met, the design and software complexity of the whole distributed storage are simplified, and higher reliability is brought.
Referring to fig. 3, fig. 3 is a flowchart of a second embodiment of a distributed storage method in a file VDI environment according to the present invention.
Based on the first embodiment, in this embodiment, the specific steps of step S10 include:
step S11: receiving an operation request;
it should be noted that, in a specific implementation, the distributed memory has time sequence for receiving the operation requests, when the distributed memory receives multiple operation requests at the same time, the distributed memory will numbers and transfer the operation requests into an operation request queue according to the time sequence sent by the operation requests, and then the operation instructions are corresponding one by one according to the number sequence in the operation request queue.
Step S12: reading data information of a target operation file corresponding to the operation request;
it may be understood that, in a specific implementation, the specific operation of the distributed memory for reading the data information of the target operation file corresponding to the operation request is implemented through an IO layer in the distributed memory, where the IO layer of the distributed memory specifically refers to a functional layer capable of implementing reading data from the IO device to a hard disk of the distributed memory or writing data from the hard disk of the distributed memory to the IO device.
Step S13: and classifying and identifying the operation request according to the data information of the target operation file.
It should be noted that, the data information of the target operation file includes file format information of the target operation file, for example: in the process of carrying out corresponding classification and identification, the IO layer of the distributed memory can classify the file format of the document and the file format of the video into target operation files of the second type of operation requests.
According to the method, the device and the system, the operation requests are received and classified according to the data information of the target operation file corresponding to the operation requests, so that the distribution of the operation instructions by the distributed memory is realized, the operation requests of different types are respectively led into different storage pools of the distributed memory, the design and the software complexity of the whole distributed memory are greatly simplified, higher reliability is brought, and the high-performance operation requests of the SSD pool can be met under the condition that the cold and hot data switching with the HDD is not needed.
Further, when the operation request is a first type operation request, transferring the first type operation request into the first storage pool to execute the corresponding operation specifically includes: when the operation request is a read-write operation request of a system file or a software file, the read-write operation request of the system file or the software file is transferred to a first storage pool to execute corresponding read-write operation.
It can be understood that in a specific implementation, the system files and the software files of the distributed memory generally have larger access read-write quantity and also require faster response speed, so in this embodiment, the read-write operation requests for the system files or the software files are classified as first-type operation requests, and the first-type operation requests are transferred into the first storage pool after the classification is identified again.
It should be noted that, the first storage pool is specifically obtained by virtually aggregating all available SSD storage media existing in each sub-server in the distributed storage, where the virtual aggregate is a conceptual aggregate and is not a connection aggregate in a conventional physical sense.
Further, when the operation request is a second type operation request, transferring the second type operation request into the second storage pool to execute the corresponding operation specifically includes: when the operation request is a read-write operation request of the user personal data, the read-write operation request of the user personal data is transferred to the second storage pool to execute corresponding read-write operation.
It can be understood that in a specific implementation, the document file and the video file of the distributed storage generally have larger file capacity and need high-capacity sequential read-write support, so in this embodiment, the read-write operation request for the document file or the video file is classified as a second type operation request, and the second type operation request is transferred to the second storage pool after the classification is identified again.
The second storage pool is specifically obtained by virtually aggregating all available HDD storage media existing in each sub-server in the distributed storage.
Further, when the operation request is a first type operation request, transferring the first type operation request to the first storage pool to execute the first storage pool in the corresponding operation specifically includes: the first memory pool is a virtual aggregate of all available solid state disks in the current distributed memory.
Further, when the operation request is a second type operation request, transferring the second type operation request to the second storage pool to execute the second storage pool in the corresponding operation specifically includes: the second memory pool is a virtual aggregate of all available mechanical hard disks in the current distributed memory.
Further, the data information of the target operation file in the data information of the target operation file corresponding to the read operation request specifically includes: the data information of the target operation file specifically refers to file type information of the target operation file.
In the specific implementation, the types of files of the target operation files are more, so that when the specific files are classified, the files related to the system files and the software files are classified into one type of files, and the user self-data files are classified into another type of files.
Furthermore, an embodiment of the present invention also proposes a computer-readable storage medium storing a computer program, where a distributed storage program in a file VDI environment is stored on the storage medium, where the distributed storage program in the file VDI environment implements the steps of the distributed storage method in the file VDI environment as described above when executed by a processor.
Because the storage medium adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are not described in detail herein.
Referring to fig. 4, fig. 4 is a block diagram illustrating a first embodiment of a distributed storage device in a file VDI environment according to the present invention.
As shown in fig. 4, a distributed storage device in a file VDI environment according to an embodiment of the present invention includes:
request identification module 10: receiving an operation request, and identifying the operation request according to the data information of the operation request;
first storage module 20: when the operation request is a first type operation request, transferring the first type operation request into a first storage pool to execute corresponding operation;
the second storage module 30: and when the operation request is a second type operation request, transferring the second type operation request into a second storage pool to execute corresponding operation.
The embodiment identifies the operation request by receiving the operation request and according to the data information of the operation request; when the operation request is a first type operation request, transferring the first type operation request into a first storage pool to execute corresponding operation; and when the operation request is a second type operation request, transferring the second type operation request into a second storage pool to execute corresponding operation. According to the embodiment, the operation requests are identified and classified, and the storage pool is divided according to the characteristics of the read-write requests, so that different read-write requests are met, the design and software complexity of the whole distributed storage are simplified, and higher reliability is brought.
It should be understood that the foregoing is illustrative only and is not limiting, and that in specific applications, those skilled in the art may set the invention as desired, and the invention is not limited thereto.
It should be noted that the above-described working procedure is merely illustrative, and does not limit the scope of the present invention, and in practical application, a person skilled in the art may select part or all of them according to actual needs to achieve the purpose of the embodiment, which is not limited herein.
In addition, technical details not described in detail in the present embodiment may refer to a distributed storage method in a file VDI environment provided by any embodiment of the present invention, which is not described herein.
Furthermore, it should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. Read only memory)/RAM, magnetic disk, optical disk) and including several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (10)
1. A distributed storage method in a file VDI environment, comprising:
receiving an operation request, and identifying the operation request according to the data information of the operation request;
when the operation request is a first type operation request, transferring the first type operation request into a first storage pool to execute corresponding operation;
and when the operation request is a second type operation request, transferring the second type operation request into a second storage pool to execute corresponding operation.
2. The method for distributed storage in a file VDI environment according to claim 1, wherein the steps of receiving an operation request and performing operation request identification according to data information of the operation request include:
receiving the operation request;
reading data information of a target operation file corresponding to the operation request;
and classifying and identifying the operation request according to the data information of the target operation file.
3. The method of distributed storage in a file VDI environment of claim 2, wherein when the operation request is a first type operation request, the step of transferring the first type operation request into a first storage pool to perform the corresponding operation specifically includes:
when the operation request is a read-write operation request of a system file or a software file, the read-write operation request of the system file or the software file is transferred to a first storage pool to execute corresponding read-write operation.
4. The method of distributed storage in a file VDI environment of claim 3, wherein when the operation request is a second type operation request, the step of transferring the second type operation request into a second storage pool to perform the corresponding operation specifically comprises:
when the operation request is a read-write operation request of the user personal data, the read-write operation request of the user personal data is transferred to a second storage pool to execute corresponding read-write operation.
5. The method as claimed in any one of claims 1 to 4, wherein when the operation request is a first type operation request, transferring the first type operation request to a first storage pool in the first storage pool to execute a first storage pool in the corresponding operation specifically includes:
the first storage pool is a virtual set of all available solid state disks in the current distributed storage.
6. The method as claimed in any one of claims 1 to 4, wherein when the operation request is a second type operation request, transferring the second type operation request to a second storage pool to execute a second storage pool in the corresponding operation specifically includes:
the second storage pool is a virtual aggregate of all available mechanical hard disks in the current distributed storage.
7. The method for storing data of a target operation file in a file VDI environment according to claim 2, wherein the step of reading the data information of the target operation file corresponding to the operation request specifically includes:
the data information of the target operation file specifically refers to file type information of the target operation file.
8. A distributed storage device in a file VDI environment, the device comprising:
request identification module: receiving an operation request, and identifying the operation request according to the data information of the operation request;
a first storage module: when the operation request is a first type operation request, transferring the first type operation request into a first storage pool to execute corresponding operation;
and a second storage module: and when the operation request is a second type operation request, transferring the second type operation request into a second storage pool to execute corresponding operation.
9. A distributed storage device in a file VDI environment, the distributed storage device in a file VDI environment comprising: memory, a processor and a distributed storage program stored on the memory and executable on the processor in a file VDI environment, the distributed storage program in the file VDI environment being configured to implement the distributed storage method in the file VDI environment according to any of claims 1 to 7.
10. A computer readable storage medium storing a computer program, characterized in that the computer program, when executed by a processor, is capable of realizing the steps in a distributed storage method in a file VDI environment according to any of claims 1 to 7.
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| CN202310725393.1A CN116644050A (en) | 2023-06-19 | 2023-06-19 | Distributed storage method in file VDI environment |
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| CN114489475A (en) * | 2021-12-01 | 2022-05-13 | 阿里巴巴（中国）有限公司 | Distributed storage system and data storage method thereof |
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| CN113885797A (en) * | 2021-09-24 | 2022-01-04 | 济南浪潮数据技术有限公司 | Data storage method, device, equipment and storage medium |
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