CN110768724A - Adapter binding method and device - Google Patents
Adapter binding method and device Download PDFInfo
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- CN110768724A CN110768724A CN201910931444.XA CN201910931444A CN110768724A CN 110768724 A CN110768724 A CN 110768724A CN 201910931444 A CN201910931444 A CN 201910931444A CN 110768724 A CN110768724 A CN 110768724A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/27—Arrangements for networking
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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
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
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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
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
- H04L67/303—Terminal profiles
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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
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45562—Creating, deleting, cloning virtual machine instances
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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
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45595—Network integration; Enabling network access in virtual machine instances
Abstract
The invention provides an adapter binding method and a device, wherein the method comprises the following steps: the method comprises the steps of obtaining a pre-created virtual switch, creating a network on the virtual switch according to a network identifier of a physical switch corresponding to the virtual switch, and binding an FCoE adapter of an Ethernet fiber channel with the network. The adapter binding method provided by the invention is characterized in that a network is established on a pre-established virtual switch, the network identifier of the network is the same as the network identifier of a physical switch corresponding to the virtual switch, and the FCoE adapter and the established network are bound, so that the FCoE adapter and the virtual network card of the virtual switch are bound. By applying the adapter binding method provided by the invention, the FCoE adapter and the network of the virtual switch constructed in advance are bound, so that the fiber channel information can be transmitted in the Ethernet without recreating the virtual network card, thereby reducing the development cost.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to an adapter binding method and apparatus.
Background
Fibre Channel over Ethernet (FCoE) technology is a computer network technology that can map Fibre channels to Ethernet and insert Fibre Channel information into Ethernet packets, i.e., Fibre Channel frames can be encapsulated through the Ethernet network, so that Fibre Channel requests and data exchanged between a server and a storage device can be transmitted in the Ethernet without a special Fibre Channel structure.
In the prior art, to use FCoE to transmit fibre channel information in ethernet, an FCoE adapter needs to be bound, that is, the FCoE adapter and a virtual network card need to be bound, so that binding the FCoE adapter requires creating the virtual network card, and the creating process of the virtual network card is complex, which results in high development cost.
Disclosure of Invention
The invention aims to solve the technical problem of providing an adapter binding method, which can realize the transmission of fiber channel information in Ethernet without recreating a virtual network card by binding an FCoE adapter and a network of a pre-constructed virtual switch, thereby reducing the development cost.
The invention also provides an adapter binding device used for ensuring the realization and the application of the method in practice.
An adapter binding method comprising:
acquiring a pre-established virtual switch;
creating a network on the virtual switch according to the network identifier of the physical switch corresponding to the virtual switch;
and binding the FCoE adapter and the network.
In the foregoing method, optionally, the pre-created virtual switch is created according to a 10G network card.
Optionally, the method described above, after the fibre channel over ethernet FCoE adapter is bound to the network, further includes:
and setting the network card state of the 10G network card to be a first state, wherein the first state is used for indicating that the 10G network card is in a use state.
Optionally, in the method, setting the network card status of the 10G network card to be a first status includes:
acquiring a preset network card list;
determining a network card status bar corresponding to the 10G network card in the network card list according to the network card identifier of the 10G network card;
and setting the network card state in the network card state bar to be a first state.
Optionally, the method described above, after the fibre channel over ethernet FCoE adapter is bound to the network, further includes:
and setting the use authority of the virtual switch.
An adapter binding apparatus comprising:
an acquisition unit configured to acquire a virtual switch created in advance;
the creating unit is used for creating a network on the virtual switch according to the network identifier of the physical switch corresponding to the virtual switch;
and the binding unit is used for binding the FCoE adapter and the network.
Optionally, in the apparatus described above, the virtual switch created in advance is created according to a 10G network card.
The above apparatus, optionally, further comprises:
and the state setting unit is used for setting the network card state of the 10G network card to be a first state, and the first state is used for indicating that the 10G network card is in a use state.
The above apparatus, optionally, the setting unit includes:
the acquisition subunit is used for acquiring a preset network card list;
a determining subunit, configured to determine, according to the network card identifier of the 10G network card, a network card status bar corresponding to the 10G network card in the network card list;
and the setting subunit is used for setting the network card state in the network card state column to be a first state.
The above apparatus, optionally, further comprises:
and the authority setting unit is used for setting the use authority of the virtual switch.
A storage medium, comprising stored instructions, wherein the instructions, when executed, control a device on which the storage medium is located to perform the adapter binding method.
An electronic device comprising a memory, and one or more instructions, wherein the one or more instructions are stored in the memory and configured to be executed by the one or more processors to perform the adapter binding method described above.
Compared with the prior art, the invention has the following advantages:
the invention provides an adapter binding method, which comprises the following steps: the method comprises the steps of obtaining a pre-created virtual switch, creating a network on the virtual switch according to a network identifier of a physical switch corresponding to the virtual switch, and binding an FCoE adapter of an Ethernet fiber channel with the network. The adapter binding method provided by the invention is characterized in that a network is established on a pre-established virtual switch, the network identifier of the network is the same as the network identifier of a physical switch corresponding to the virtual switch, and the FCoE adapter and the established network are bound, so that the FCoE adapter and the virtual network card of the virtual switch are bound. By applying the adapter binding method provided by the invention, the FCoE adapter and the network of the virtual switch constructed in advance are bound, so that the fiber channel information can be transmitted in the Ethernet without recreating the virtual network card, thereby reducing the development cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a flowchart of a method for binding an adapter according to the present invention;
FIG. 2 is a flowchart of another method of the adapter binding method according to the present invention;
FIG. 3 is a schematic structural diagram of an adapter binding apparatus according to the present invention;
fig. 4 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
An embodiment of the present invention provides an adapter binding method, which may be applied to a plurality of general or special-purpose computing device environments or configurations, where an execution subject of the method may be an upper operating system running on a computer, and a flowchart of the method is shown in fig. 1, and specifically includes:
s101: a pre-created virtual switch is obtained.
In the method provided by the embodiment of the present invention, a pre-created virtual switch is obtained, and optionally, the virtual switch may be created based on a network device model macvtap technology.
Optionally, a virtual switch may be created according to the 10G network card, where the 10G network card is a network card in a host to which the virtual switch belongs.
It should be noted that the 10G network card used for creating the virtual switch is a network card that is not used by other virtual switches, that is, the 10G network card is currently in an unused state.
S102: and creating a network on the virtual switch according to the network identifier of the physical switch corresponding to the virtual switch.
In the method provided by the embodiment of the present invention, a host to which a virtual switch belongs is first determined, a network identifier of a physical switch corresponding to the host is determined, the optional network identifier may be a vlan number of a virtual local area network, the vlan number is matched with a vlan number used by a distributed storage architecture vsan corresponding to the physical switch, the determined network identifier of the physical switch is used as a target network identifier of a network to be constructed on the virtual switch, and a network is created on the virtual switch based on the target network identifier.
It should be noted that after the network is created on the virtual switch, a virtual network card with a vlan number corresponding to the 10G network card appears on the bottom layer corresponding to the upper layer operating system.
S103: and binding the FCoE adapter and the network.
In the method provided by the embodiment of the invention, the FCoE adapter and the created network are bound, and after the FCoE adapter and the network are bound, the bottom layer automatically binds the FCoE adapter and the virtual network card virtualized by the 10G network card, so that the virtual network card can be used for data transmission.
The adapter binding method provided by the embodiment of the invention comprises the steps of obtaining a pre-created virtual switch, creating a network on the virtual switch according to a network identifier of a physical switch corresponding to the virtual switch, and binding an FCoE adapter and the network. By applying the adapter binding method provided by the embodiment of the invention, the virtual switch is created based on the 10G network card, after the network is created on the virtual switch, the virtual network card with the vlan number corresponding to the 10G network card appears on the bottom layer, and after the FCoE adapter and the network of the virtual switch are bound, the bottom layer automatically realizes the binding of the FCoE adapter and the virtual network card virtualized from the 10G network card, so that the transmission of fiber channel information in the Ethernet can be realized without creating the virtual network card again, and the development cost is reduced.
In the foregoing embodiment of the present invention, after the step 103 disclosed in fig. 1 is performed to bind the fibre channel over ethernet FCoE adapter to the network, the method may further include:
and setting the network card state of the 10G network card to be a first state.
In the method provided by the embodiment of the present invention, after the ethernet fibre channel FCoE adapter and the network of the virtual switch are bound, the network card status of the 10G network card is set to the first status, and optionally, the first status is used to indicate that the 10G network card is in the use status, that is, the 10G network card is prohibited from being used for creating other virtual switches.
Optionally, referring to fig. 2, setting the network card status of the 10G network card to be a first status specifically includes:
s201: acquiring a preset network card list;
in the method provided by the embodiment of the invention, a preset network card list is obtained.
S202: determining a network card status bar corresponding to the 10G network card in the network card list according to the network card identifier of the 10G network card;
in the method provided by the embodiment of the present invention, a network card identifier of the 10G network card is determined, and optionally, the network card identifier is used to uniquely identify the 10G network card, that is, the network card identifier is equivalent to an identity identifier of the 10G network card, and according to the network card identifier of the 10G network card, a network card status bar corresponding to the 10G network card is determined in the network card list.
S203: and setting the network card state in the network card state bar to be a first state.
In the method provided by the embodiment of the invention, the network card state in the determined network card state column is set to be the first state so as to identify the current use state of the 10G network card, and other virtual switches are prohibited from using the network card.
In the adapter binding method provided by the embodiment of the invention, a network card status bar corresponding to the 10G network card is determined in the network card list by acquiring the network card list and according to the network card identifier of the 10G network card, and the network card status in the network card status bar is set to be a first status to identify that the 10G network card is currently in a use status and is not allowed to be used by other resources, so that the bandwidth is ensured to meet the requirement of transmitting optical fiber channel information in the Ethernet.
In the foregoing embodiment of the present invention, after the step S103 disclosed in fig. 1 is performed to bind the fibre channel over ethernet FCoE adapter and the network, the method may further include:
and setting the use authority of the virtual switch.
In the adapter binding method provided in the embodiment of the present invention, after the FCoE adapter and the network are bound, the usage right of the virtual switch is set, and optionally, the right setting includes, but is not limited to, that the virtual switch is not allowed to be deleted, that all network resources under the virtual switch are not allowed to be used by the virtual machine, that the vlan of the virtual switch is not allowed to be modified, and that the vlan of the virtual switch is not allowed to be deleted.
It should be noted that the virtual switch can be used by only one of the FCoE adapter and the virtual machine at a time, and cannot be used by both the FCoE adapter and the virtual machine.
In the method provided by the embodiment of the present invention, specific implementation of the adapter binding method is illustrated as follows:
firstly, a 10G network card is selected to establish a virtual switch, and a network is established on the virtual switch, the vlan of the network is matched with the vlan used by the physical switch vsan, and the network corresponds to the virtual network card with the vlan.
Then, an FCoE adapter is added to bind the network, and meanwhile, the used 10G network card is set to be in the first state and is not allowed to be used any more.
Corresponding to the method described in fig. 1, an embodiment of the present invention further provides an adapter binding apparatus, which is used for specifically implementing the method in fig. 1, and a schematic structural diagram of the adapter binding apparatus is shown in fig. 3, and specifically includes:
an acquisition unit 301 configured to acquire a virtual switch created in advance;
a creating unit 302, configured to create a network on the virtual switch according to a network identifier of a physical switch corresponding to the virtual switch;
a binding unit 303, configured to bind the fibre channel over ethernet FCoE adapter with the network.
The adapter binding device provided by the embodiment of the invention obtains the pre-created virtual switch, creates a network on the virtual switch according to the network identifier of the physical switch corresponding to the virtual switch, and binds the FCoE adapter and the network. By applying the adapter binding device provided by the embodiment of the invention, the virtual switch is created based on the 10G network card, after the virtual switch completes the creation of the network, the virtual network card with the vlan number corresponding to the 10G network card appears on the bottom layer, and after the FCoE adapter and the network of the virtual switch are bound, the bottom layer automatically realizes the binding of the FCoE adapter and the virtual network card virtualized from the 10G network card, so that the transmission of fiber channel information in the Ethernet can be realized without re-creating the virtual network card, and the development cost is reduced.
In an embodiment of the present invention, based on the foregoing scheme, a virtual switch created in advance is created according to a 10G network card.
In an embodiment of the present invention, based on the foregoing solution, the adapter binding apparatus is further configured to:
and the state setting unit is used for setting the network card state of the 10G network card to be a first state, and the first state is used for indicating that the 10G network card is in a use state.
In an embodiment of the present invention, based on the foregoing scheme, the state setting unit is configured to:
the acquisition subunit is used for acquiring a preset network card list;
a determining subunit, configured to determine, according to the network card identifier of the 10G network card, a network card status bar corresponding to the 10G network card in the network card list;
and the setting subunit is used for setting the network card state in the network card state column to be a first state.
In an embodiment of the present invention, based on the foregoing solution, the adapter binding apparatus is further configured to:
and the authority setting unit is used for setting the use authority of the virtual switch.
The embodiment of the invention also provides a storage medium, which comprises a stored instruction, wherein when the instruction runs, the device where the storage medium is located is controlled to execute the adapter binding method.
An electronic device is provided in an embodiment of the present invention, and the structural diagram of the electronic device is shown in fig. 4, which specifically includes a memory 401 and one or more instructions 402, where the one or more instructions 402 are stored in the memory 401 and configured to be executed by one or more processors 403 to perform the following operations for executing the one or more instructions 402:
acquiring a pre-established virtual switch;
creating a network on the virtual switch according to the network identifier of the physical switch corresponding to the virtual switch;
and binding the FCoE adapter and the network.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the device-like embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functions of the units may be implemented in the same software and/or hardware or in a plurality of software and/or hardware when implementing the invention.
From the above description of the embodiments, it is clear to those skilled in the art that the present invention can be implemented by software plus necessary general hardware platform. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which may be stored in a storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments.
The method and the device for binding the adapter provided by the invention are described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. An adapter binding method, comprising:
acquiring a pre-established virtual switch;
creating a network on the virtual switch according to the network identifier of the physical switch corresponding to the virtual switch;
and binding the FCoE adapter and the network.
2. The method of claim 1, wherein the pre-created virtual switch is created according to a 10G network card.
3. The method of claim 2, wherein after the binding the fibre channel over ethernet FCoE adapter to the network, further comprising:
and setting the network card state of the 10G network card to be a first state, wherein the first state is used for indicating that the 10G network card is in a use state.
4. The method of claim 3, wherein setting the network card status of the 10G network card to the first status comprises:
acquiring a preset network card list;
determining a network card status bar corresponding to the 10G network card in the network card list according to the network card identifier of the 10G network card;
and setting the network card state in the network card state bar to be a first state.
5. The method of claim 1, wherein after binding the fibre channel over ethernet FCoE adapter to the network, further comprising:
and setting the use authority of the virtual switch.
6. An adapter binding apparatus, comprising:
an acquisition unit configured to acquire a virtual switch created in advance;
the creating unit is used for creating a network on the virtual switch according to the network identifier of the physical switch corresponding to the virtual switch;
and the binding unit is used for binding the FCoE adapter and the network.
7. The apparatus of claim 6, wherein the pre-created virtual switch is created according to a 10G network card.
8. The apparatus of claim 7, further comprising:
and the state setting unit is used for setting the network card state of the 10G network card to be a first state, and the first state is used for indicating that the 10G network card is in a use state.
9. The apparatus of claim 8, wherein the setting unit comprises:
the acquisition subunit is used for acquiring a preset network card list;
a determining subunit, configured to determine, according to the network card identifier of the 10G network card, a network card status bar corresponding to the 10G network card in the network card list;
and the setting subunit is used for setting the network card state in the network card state column to be a first state.
10. The apparatus of claim 6, further comprising:
and the authority setting unit is used for setting the use authority of the virtual switch.
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