CN112817644A - Virtual CD driver generation method, device and computer readable storage medium - Google Patents
Virtual CD driver generation method, device and computer readable storage medium Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000012545 processing Methods 0.000 claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims description 61
- 238000004590 computer program Methods 0.000 claims description 6
- 238000012795 verification Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000013473 artificial intelligence Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45504—Abstract machines for programme code execution, e.g. Java virtual machine [JVM], interpreters, emulators
Abstract
The application discloses a virtual drive generation method, a virtual drive generation device and a computer readable storage medium. The method comprises the steps that when the fact that an authorized user logs in is detected, a web page of a Baseboard Management Controller (BMC) is displayed, and the authorized user can enable an operating system mirror image to be mounted which is subjected to local pre-encryption processing to generate an operating system mirror image mounting instruction through the web page. When receiving an operating system mirror mounting instruction, mounting an operating system mirror to be mounted on a baseboard management controller through network service provided by a network disk device server, and mounting the operating system mirror to be mounted on a central processing unit of the server by the baseboard management controller. And checking the virtual drive when detecting that a new virtual drive exists. The method and the device can ensure that the mounted operating system mirror image has no potential safety hazard, and improve the safety of the server.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a method and an apparatus for generating a virtual optical disc drive, and a computer-readable storage medium.
Background
At present, a BMC (Baseboard Management Controller) is generally integrated in a server, and when a virtual optical disc drive is generated, as shown in fig. 1, in the related art, a remote operating System image may be first mounted on the BMC through a SOCKET, and a remote virtual optical disc drive is generated on a CPU (Central Processing Unit) of the server through an NBD (Network Block Device), and then may be identified as a virtual optical disc drive by a BIOS (Basic Input System, Basic Input Output System).
However, the operating system image identified by the BIOS is most likely to be maliciously tampered with, so that a potential safety hazard exists, the operating system image with the potential safety hazard is used as a virtual optical drive by the server, the operating system of the server is uncontrollable, and the security performance of the operating system image is reduced.
Disclosure of Invention
The application provides a virtual optical drive generation method, a virtual optical drive generation device and a computer readable storage medium, which ensure that no potential safety hazard exists in a mounted operating system image and improve the safety of a server.
In order to solve the above technical problems, embodiments of the present invention provide the following technical solutions:
an embodiment of the present invention provides a method for generating a virtual drive, including:
when the login of an authorized user is detected, a web page of the baseboard management controller is displayed, so that the authorized user can enable the local pre-encrypted operating system mirror image to be mounted to generate an operating system mirror image mounting instruction through the web page;
when receiving an operating system mirror mounting instruction, mounting the operating system mirror to be mounted on the baseboard management controller through a network service provided by a network disk device server, so that the baseboard management controller mounts the operating system mirror to be mounted on a central processing unit of the server;
and when detecting that a new virtual drive exists, verifying the virtual drive.
Optionally, after the verifying the virtual optical disc drive, the method further includes:
and displaying the successfully verified virtual CD driver as a guide item in a user interface.
Optionally, after the verifying the virtual optical disc drive, the method further includes:
and if the virtual drive fails to be checked, sending an instruction for forbidding using the virtual drive, and simultaneously carrying out security error reporting on the virtual drive.
Optionally, the mounting, by the network service provided by the network disk device server, the to-be-mounted operating system mirror image on the baseboard management controller includes:
when a plurality of operating system mirror image mounting instructions are received at the same time, judging whether the encryption levels of the operating system mirror images to be mounted corresponding to the operating system mirror image mounting instructions are the same or not;
if the encryption levels of the operating system images to be mounted are different, mounting the corresponding operating system images to be mounted on the baseboard management controller through network services provided by a network disk device server from high to low according to the encryption levels;
and if the encryption levels of the operating system images to be mounted are the same, calling a plurality of threads to mount all the operating system images to be mounted on the baseboard management controller at the same time through network services provided by the network disk device server.
Optionally, the image of the operating system to be mounted is signed by using a digital certificate in advance.
Another aspect of an embodiment of the present invention provides a virtual optical disc drive generating apparatus, including:
the remote operation module is used for displaying a web page of the baseboard management controller when the login of an authorized user is detected, so that the authorized user can generate an operating system mirror mounting instruction for the operating system mirror to be mounted, which is subjected to local pre-encryption processing, through the web page;
the mirror image mounting module is used for mounting the mirror image of the operating system to be mounted on the baseboard management controller through network service provided by a network disk device server when receiving an operating system mirror image mounting instruction, so that the baseboard management controller mounts the mirror image of the operating system to be mounted on a central processing unit of the server;
and the mirror image checking module is used for checking the virtual optical drive when detecting that a new virtual optical drive exists.
Optionally, the system further comprises an active selection module, configured to display the successfully verified virtual optical drive as a guidance item in the user interface.
Optionally, the system further comprises a disabling module and an error reporting module;
the forbidding module is used for sending an instruction for forbidding using the virtual drive if the virtual drive fails to be verified;
and the error reporting module is used for carrying out virtual drive safety error reporting if the virtual drive verification fails.
An embodiment of the present invention further provides a virtual optical disc drive generating apparatus, including a processor, where the processor is configured to implement the steps of the virtual optical disc drive generating method according to any one of the foregoing embodiments when executing a computer program stored in a memory.
Finally, an embodiment of the present invention provides a computer-readable storage medium, where a virtual optical drive generation program is stored on the computer-readable storage medium, and when the virtual optical drive generation program is executed by a processor, the steps of the virtual optical drive generation method are implemented as in any one of the foregoing.
The technical scheme provided by the application has the advantages that the local operating system image which is encrypted in advance is mapped in the remote server through the network service provided by the network disk device server, so that the encrypted operating system image can be mounted on the CPU through the BMC to be used as the virtual optical drive, the server checks the virtual optical drive after detecting that a new virtual optical drive exists, the operating system image identified by the BIOS can detect whether the mounted image is maliciously tampered, the operating system image with potential safety hazard is detected in time, the safety of the server is ensured, the operation is controlled, and the safety of the server is effectively improved.
In addition, the embodiment of the invention also provides a corresponding implementation device and a computer readable storage medium for the virtual drive generation method, so that the method has higher practicability, and the device and the computer readable storage medium have corresponding advantages.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic flow chart of the prior art provided by an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a method for generating a virtual drive according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart illustrating a method for generating a virtual drive according to an embodiment of the present invention;
fig. 4 is a structural diagram of a virtual drive generation apparatus according to an embodiment of the present invention;
fig. 5 is a block diagram of another embodiment of a virtual optical disc drive generation apparatus according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description and claims of this application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may include other steps or elements not expressly listed.
Having described the technical solutions of the embodiments of the present invention, various non-limiting embodiments of the present application are described in detail below.
Referring to fig. 2, fig. 2 is a schematic flow chart of a virtual optical drive generation method according to an embodiment of the present invention, where the embodiment of the present invention includes the following steps:
s201: and when the login of the authorized user is detected, displaying a web page of the baseboard management controller, so that the authorized user generates an operating system mirror mounting instruction for the operating system mirror to be mounted, which is subjected to local pre-encryption processing, through the web page.
In this embodiment, the operating system image to be mounted is stored locally and processed by any encryption algorithm in advance, for example, the operating system image to be mounted may be signed by a digital certificate. An authorized user can remotely access a WEB page provided by BMC of the server through a browser locally, and then selects an operating system mirror image to be mounted on the server from the local to be added at a corresponding position of the WEB page, so that an operating system mirror image mounting instruction can be generated through the WEB page, and the operating system mirror image mounting instruction informs the server that an operating system mirror image needs to be mounted.
S202: when receiving an operating system mirror mounting instruction, mounting the operating system mirror to be mounted on the baseboard management controller through network service provided by the network disk device server, so that the baseboard management controller mounts the operating system mirror to be mounted on a central processing unit of the server.
The BMC of the application provides the NBD Server, and the Web page provided by the BMC uses the network service provided by the NBD Server to mount the mirror image of the operating system to be mounted on the BMC through the Web socket. The BMC can mount the mounted remote operating system image to the CPU side through the PCIe physical device, so that the operating system image to be mounted can be used as a virtual optical drive for a server.
S203: and when detecting that a new virtual drive exists, verifying the virtual drive.
And scanning the boot list by the BIOS, and if the virtual drive is found, verifying the virtual drive, namely the mirror image of the operating system to be loaded by using a corresponding decryption algorithm built in the BIOS. The decryption algorithm built in the BIOS is matched with the encryption algorithm for encrypting the mirror image of the operating system to be mounted.
As an optional implementation manner, if the virtual optical drive is verified successfully, the verified virtual optical drive is displayed in the user interface as a guidance item for the user to select. If the virtual drive fails to verify, the mounted operating system mirror image is proved to have potential safety hazard, an instruction for forbidding using the virtual drive can be sent, and meanwhile, the virtual drive safety error reporting is carried out.
In the technical scheme provided by the embodiment of the invention, the local operating system image which is encrypted in advance is mapped in the remote server through the network service provided by the network disk device server, so that the encrypted operating system image can be mounted on the CPU through the BMC to be used as the virtual optical drive, the server checks the virtual optical drive after detecting that a new virtual optical drive exists, the operating system image identified by the BIOS can detect whether the mounted image is maliciously tampered, the operating system image with potential safety hazard is detected in time, the safe and controllable operation of the server is ensured, and the safety of the server is effectively improved.
Inevitably, if a plurality of clients all mount an operating system image at the same time, the server receives a plurality of operating system image mounting instructions at the same time, in the above embodiment, how to perform mounting of the operating system image under the plurality of operating system image mounting instructions is not limited, and this embodiment provides an implementation manner, which may include the following steps:
when a plurality of operating system mirror image mounting instructions are received at the same time, judging whether the encryption levels of the operating system mirror images to be mounted corresponding to the operating system mirror image mounting instructions are the same or not;
if the encryption levels of the operating system images to be mounted are different, mounting the corresponding operating system images to be mounted on the baseboard management controller through network services provided by the network disk equipment server from high to low according to the encryption levels;
if the encryption levels of the operating system images to be mounted are the same, calling a plurality of threads to mount all the operating system images to be mounted on the baseboard management controller at the same time through network services provided by the network disk device server.
The total number of threads in this embodiment may be the same as or different from the number of mirror mount instructions of the operating system, and those skilled in the art can determine the total number of threads according to actual conditions to ensure that the number of threads does not affect the stable operation of the entire server. Of course, each operating system mirror image mounting instruction can also set a priority according to actual requirements, and after the server receives a plurality of operating system mirror image mounting instructions at the same time, the server processes the operating system mirror image mounting instructions from high to low according to the priority of each operating system mirror image mounting instruction.
In addition, referring to fig. 3, another embodiment is provided in the embodiments of the present invention, for example, the embodiment may be applied to a server where a CPU is located, and specifically may include the following contents:
s301: and remotely accessing a WEB page provided by the BMC through a browser, and selecting a local operating system mirror image for mounting.
The local operating system image is signed in advance by a digital certificate.
S302: the BMC provides an NBD Server, and the Web page provided by the BMC is mounted on the BMC through the Web socket and the network service provided by the NBD Server.
Compared with the BMC, the computer operating system image remotely accessing the BMC Web can be managed as a local device.
S303: the BMC mounts the mounted remote image to the CPU side through the PCIe physical device.
S304: and scanning the boot list by the BIOS to find the virtual drive, and verifying the virtual drive by using a digital certificate built in the BIOS.
S305: after the verification is passed, the optical drive is displayed as a guide item for the user to select.
Therefore, the embodiment of the invention ensures that the mounted operating system image has no potential safety hazard, and improves the safety of the server.
It should be noted that, in the present application, there is no strict sequential execution order among the steps, and as long as a logical order is met, the steps may be executed simultaneously or according to a certain preset order, and fig. 1 to fig. 3 are only schematic manners, and do not represent only such an execution order.
The embodiment of the invention also provides a corresponding device for the virtual drive generation method, thereby further ensuring that the method has higher practicability. Wherein the means can be described separately from the functional module point of view and the hardware point of view. In the following, the virtual optical disc drive generating apparatus provided by the embodiment of the present invention is introduced, and the virtual optical disc drive generating apparatus described below and the virtual optical disc drive generating method described above may be referred to correspondingly.
Based on the angle of the functional module, referring to fig. 4, fig. 4 is a structural diagram of a virtual optical disc drive generating device according to an embodiment of the present invention, in a specific implementation manner, the device may include:
the remote operation module 401 is configured to, when it is detected that an authorized user logs in, display a web page of the baseboard management controller, so that the authorized user generates an operating system mirror mounting instruction for the operating system mirror to be mounted, which is encrypted locally in advance, through the web page.
A mirror image mounting module 402, configured to mount, when receiving an operating system mirror image mounting instruction, an operating system mirror image to be mounted on a baseboard management controller through a network service provided by a network disk device server, so that the baseboard management controller mounts the operating system mirror image to be mounted on a central processing unit of the server;
the mirror image verification module 403 is configured to verify the virtual optical drive when detecting that a new virtual optical drive exists.
Optionally, in some embodiments of this embodiment, the apparatus may further include an active selection module, where the active selection module may be configured to display the successfully verified virtual optical drive as a guidance item in the user interface.
As another alternative embodiment, the apparatus may further include, for example, a disabling module and an error reporting module;
the disabling module is used for sending an instruction for forbidding the virtual drive to be used if the virtual drive fails to be checked; the error reporting module is used for carrying out virtual drive safety error reporting if the virtual drive fails to be checked.
Optionally, in another embodiment of this embodiment, the mirror mount module 402 may be specifically configured to:
when a plurality of operating system mirror image mounting instructions are received at the same time, judging whether the encryption levels of the operating system mirror images to be mounted corresponding to the operating system mirror image mounting instructions are the same or not; if the encryption levels of the operating system images to be mounted are different, mounting the corresponding operating system images to be mounted on the baseboard management controller through network services provided by the network disk equipment server from high to low according to the encryption levels; if the encryption levels of the operating system images to be mounted are the same, calling a plurality of threads to mount all the operating system images to be mounted on the baseboard management controller at the same time through network services provided by the network disk device server.
The functions of each functional module of the virtual drive generation apparatus according to the embodiments of the present invention may be specifically implemented according to the method in the foregoing method embodiments, and the specific implementation process may refer to the description related to the foregoing method embodiments, which is not described herein again.
Therefore, the embodiment of the invention ensures that the mounted operating system image has no potential safety hazard, and improves the safety of the server.
The virtual drive generation apparatus mentioned above is described from the perspective of functional modules, and further, the present application also provides a virtual drive generation apparatus described from the perspective of hardware. Fig. 5 is a block diagram of another virtual optical disc drive generation apparatus according to an embodiment of the present application. As shown in fig. 5, the apparatus comprises a memory 50 for storing a computer program;
the processor 51, when executing the computer program, is configured to implement the steps of the virtual optical drive generation method as mentioned in the above embodiments.
The processor 51 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The processor 51 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor 51 may also include a main processor and a coprocessor, where the main processor is a processor for Processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 51 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content required to be displayed on the display screen. In some embodiments, the processor 51 may further include an AI (Artificial Intelligence) processor for processing computing operations related to machine learning.
Memory 50 may include one or more computer-readable storage media, which may be non-transitory. Memory 50 may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In this embodiment, the memory 50 is at least used for storing the following computer program 501, wherein after being loaded and executed by the processor 51, the computer program can implement the relevant steps of the virtual optical drive generation method disclosed in any of the foregoing embodiments. In addition, the resources stored in the memory 50 may also include an operating system 502, data 503, and the like, and the storage manner may be a transient storage manner or a permanent storage manner. Operating system 502 may include Windows, Unix, Linux, etc. The data 503 may include, but is not limited to, data corresponding to the virtual optical drive generation result, and the like.
In some embodiments, the virtual optical drive generation apparatus may further include a display 52, an input/output interface 53, a communication interface 54, a power supply 55, and a communication bus 56.
It will be appreciated by a person skilled in the art that the structure shown in fig. 5 does not constitute a limitation of the virtual optical drive generation means and may comprise more or less components than those shown, for example a sensor 57.
The functions of the functional modules of the virtual drive generation apparatus according to the embodiment of the present invention may be specifically implemented according to the method in the foregoing method embodiment, and the specific implementation process may refer to the related description of the foregoing method embodiment, which is not described herein again.
Therefore, the embodiment of the invention can ensure that the mounted operating system image has no potential safety hazard, and the safety of the server is improved.
It is to be understood that, if the virtual optical disk drive generation method in the above embodiments is implemented in the form of a software functional unit and sold or used as a stand-alone product, the method may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application may be substantially or partially implemented in the form of a software product, which is stored in a storage medium and executes all or part of the steps of the methods of the embodiments of the present application, or all or part of the technical solutions. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), an electrically erasable programmable ROM, a register, a hard disk, a removable magnetic disk, a CD-ROM, a magnetic or optical disk, and other various media capable of storing program codes.
Accordingly, an embodiment of the present invention further provides a computer-readable storage medium, in which a virtual optical drive generation program is stored, and the steps of the virtual optical drive generation method according to any of the above embodiments are performed when the virtual optical drive generation program is executed by a processor.
The functions of the functional modules of the computer-readable storage medium according to the embodiment of the present invention may be specifically implemented according to the method in the foregoing method embodiment, and the specific implementation process may refer to the related description of the foregoing method embodiment, which is not described herein again.
Therefore, the embodiment of the invention can ensure that the mounted operating system image has no potential safety hazard, and the safety of the server is improved.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The foregoing provides a detailed description of a virtual drive generation method, apparatus, and computer readable storage medium. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. A method for generating a virtual drive, comprising:
when the login of an authorized user is detected, a web page of the baseboard management controller is displayed, so that the authorized user can enable the local pre-encrypted operating system mirror image to be mounted to generate an operating system mirror image mounting instruction through the web page;
when the operating system mirror mounting instruction is received, mounting the operating system mirror to be mounted on the baseboard management controller through network service provided by a network disk device server, so that the baseboard management controller mounts the operating system mirror to be mounted on a central processing unit of the server;
and when detecting that a new virtual drive exists, verifying the virtual drive.
2. The method of claim 1, further comprising, after the verifying the virtual optical disc drive:
and displaying the successfully verified virtual CD driver as a guide item in a user interface.
3. The method as claimed in claim 2, further comprising, after the verifying the virtual optical disc drive:
and if the virtual drive fails to be checked, sending an instruction for forbidding using the virtual drive, and simultaneously carrying out security error reporting on the virtual drive.
4. The virtual drive generation method according to any one of claims 1 to 3, wherein the mounting the to-be-mounted operating system image on the baseboard management controller through the network service provided by the network disk device server comprises:
when a plurality of operating system mirror image mounting instructions are received at the same time, judging whether the encryption levels of the operating system mirror images to be mounted corresponding to the operating system mirror image mounting instructions are the same or not;
if the encryption levels of the operating system images to be mounted are different, mounting the corresponding operating system images to be mounted on the baseboard management controller through network services provided by a network disk device server from high to low according to the encryption levels;
and if the encryption levels of the operating system images to be mounted are the same, calling a plurality of threads to mount all the operating system images to be mounted on the baseboard management controller at the same time through network services provided by the network disk device server.
5. The virtual optical drive generation method of claim 4, wherein the to-be-mounted operating system image is signed by a digital certificate in advance.
6. A virtual optical disc drive generation apparatus, comprising:
the remote operation module is used for displaying a web page of the baseboard management controller when the login of an authorized user is detected, so that the authorized user can generate an operating system mirror mounting instruction for the operating system mirror to be mounted, which is subjected to local pre-encryption processing, through the web page;
the mirror image mounting module is used for mounting the mirror image of the operating system to be mounted on the baseboard management controller through network service provided by a network disk device server when receiving an operating system mirror image mounting instruction, so that the baseboard management controller mounts the mirror image of the operating system to be mounted on a central processing unit of the server;
and the mirror image checking module is used for checking the virtual optical drive when detecting that a new virtual optical drive exists.
7. The virtual optical drive generation apparatus of claim 6, further comprising an active selection module, configured to display the successfully verified virtual optical drive as a guide item in the user interface.
8. The virtual drive generation apparatus of claim 7, further comprising a disabling module and an error reporting module;
the forbidding module is used for sending an instruction for forbidding using the virtual drive if the virtual drive fails to be verified;
and the error reporting module is used for carrying out virtual drive safety error reporting if the virtual drive verification fails.
9. A virtual optical drive generation apparatus, comprising a processor, the processor being configured to implement the steps of the virtual optical drive generation method according to any one of claims 1 to 5 when executing a computer program stored in a memory.
10. A computer-readable storage medium, wherein a virtual optical drive generation program is stored on the computer-readable storage medium, and when executed by a processor, the virtual optical drive generation program implements the steps of the virtual optical drive generation method according to any one of claims 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110075020.5A CN112817644A (en) | 2021-01-20 | 2021-01-20 | Virtual CD driver generation method, device and computer readable storage medium |
| PCT/CN2021/143009 WO2022156507A1 (en) | 2021-01-20 | 2021-12-30 | Virtual optical disc drive generating method and apparatus, and computer readable storage medium |
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| CN202110075020.5A CN112817644A (en) | 2021-01-20 | 2021-01-20 | Virtual CD driver generation method, device and computer readable storage medium |
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| CN114443148A (en) * | 2021-12-16 | 2022-05-06 | 宝德计算机系统股份有限公司 | Method for starting disk by centralized management server and server |
| WO2022156507A1 (en) * | 2021-01-20 | 2022-07-28 | 浪潮电子信息产业股份有限公司 | Virtual optical disc drive generating method and apparatus, and computer readable storage medium |
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