CN108170518B - Server management control system and method - Google Patents
Server management control system and method Download PDFInfo
- Publication number
- CN108170518B CN108170518B CN201810023025.1A CN201810023025A CN108170518B CN 108170518 B CN108170518 B CN 108170518B CN 201810023025 A CN201810023025 A CN 201810023025A CN 108170518 B CN108170518 B CN 108170518B
- Authority
- CN
- China
- Prior art keywords
- usb
- interface
- physical host
- virtual
- virtual machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- 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
- G06F2009/45579—I/O management, e.g. providing access to device drivers or storage
-
- 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
- G06F2009/45587—Isolation or security of virtual machine instances
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Transfer Systems (AREA)
- Computer And Data Communications (AREA)
Abstract
The embodiment of the invention relates to a server management control system and a server management control method. Wherein, server management control system includes: the system comprises a physical host, a first USB interface and a second UART interface, wherein a plurality of virtual machines are installed on the physical host, and the physical host is provided with the first UART interface and the first USB interface; the base plate management controller is provided with a second UART interface and a second USB interface; the interactive equipment is used for managing the physical host and the virtual machine; the first UART interface is in communication connection with the second UART interface, the first USB interface is in communication connection with the second USB interface, the interaction device is in communication connection with the substrate management controller, and management operation is performed on the physical host through the UART interface and management operation is performed on the virtual machine through the USB interface. The server management control system and the server management control method can respectively manage and debug the virtual machine and the physical host through the management controller, and prevent the problem that the virtual machine cannot be managed when the communication network is unavailable.
Description
Technical Field
The embodiment of the invention relates to the technical field of computers, in particular to a server management control system and a server management control method.
Background
Since the virtual machine generally has no graphical interface, the management of the virtual machine mainly depends on network communication, and specifically, the virtual machine is remotely logged in through a Secure Shell protocol (english name: Secure Shell, english abbreviation: SSH) and operated or logged. However, when a network attack occurs to the communication network of the virtual machine or a network failure occurs, the virtual machine cannot be interactively controlled through network communication, so that the virtual machine cannot be effectively operated or debugged, and usually can be recovered only by restarting.
The function of accessing a Serial port (SOL) through a network provided by a Baseboard Management Controller (BMC) can provide human-computer interaction and input/output operations for an operating system, and is a very effective debugging means when the operating system fails.
However, the conventional baseboard management controller can only be connected to the physical host of the server through an Asynchronous Receiver/Transmitter (UART), and manages the physical host, but cannot manage the virtual machine of the server.
Disclosure of Invention
The embodiment of the invention provides a server management control system and a server management control method, which can respectively manage and debug a virtual machine and a physical host through a management controller, and prevent the problem that the virtual machine cannot be managed when a communication network is unavailable.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a server management control system, comprising:
the system comprises a physical host, a plurality of virtual machines and a plurality of USB interfaces, wherein the physical host is provided with a first UART interface and a first USB interface;
the base plate management controller is provided with a second UART interface and a second USB interface; and
the interaction equipment is used for managing the physical host and the virtual machine; wherein, the first and the second end of the pipe are connected with each other,
the first UART interface is in communication connection with the second UART interface, the first USB interface is in communication connection with the second USB interface, the interaction device is in communication connection with the substrate management controller, and management operation is performed on the physical host through the UART interface and management operation is performed on the virtual machine through the USB interface.
Further, the baseboard management controller further comprises:
the management network port is in communication connection with the interactive equipment; and
and the SOL module is in communication connection with the second UART interface, the second USB interface and the management network interface respectively.
Further, the baseboard management controller further comprises:
and the conversion module, the second USB interface and the SOL module are in communication connection through the conversion module.
Further, the second USB interface includes a plurality of ports, and the second USB interface is communicatively connected to the plurality of virtual machines through the plurality of ports.
Further, the plurality of ports are divided into a plurality of groups and form a plurality of interfaces, and the interfaces are in communication connection with the corresponding virtual machines as virtual USB equipment.
Further, the interface includes three ports.
Furthermore, the virtual USB device also comprises a plurality of virtual USB controllers, and the virtual USB devices are respectively in communication connection with the corresponding virtual machines through the corresponding virtual USB controllers.
The invention also provides a server management control method, which is used for managing the physical host and a plurality of virtual machines installed on the physical host, and comprises the following steps:
a first UART interface of a physical host is in communication connection with a second UART interface of a substrate management controller, and a first USB interface of the physical host is in communication connection with a second USB interface of the substrate management controller;
the management operation is carried out on the physical host through the UART interface, and the management operation is carried out on the virtual machine through the USB interface.
Further, the second USB interface includes a plurality of ports, and performing management operation on the virtual machine through the USB interface includes:
dividing a plurality of ports into a plurality of groups and constituting a plurality of interfaces;
taking the interface as a virtual USB device to be in communication connection with a corresponding virtual machine;
and managing the corresponding virtual machine through the virtual USB equipment.
Further, the performing, by the virtual USB device, a management operation on the corresponding virtual machine includes:
allocating a USB address for the virtual USB device;
and matching the corresponding virtual machine for the virtual USB equipment according to the USB address so as to manage the virtual machine.
Based on the above disclosure, the embodiments of the present invention have the following beneficial effects:
according to the server management control system provided by the embodiment of the invention, the first UART interface of the physical host is in communication connection with the second UART interface of the substrate management controller, and the first USB interface of the physical host is in communication connection with the second USB interface of the substrate management controller, so that the interactive device can perform management operation on the physical host through the UART interfaces and perform management operation on the virtual machine through the USB interfaces, therefore, the virtual machine and the physical host can be managed and debugged through the substrate management controller respectively, the problem that the virtual machine cannot be managed and controlled when a communication network is unavailable is prevented, and the reliability of the physical host and the virtual machine and the convenience of debugging are improved.
The server management control method of the embodiment of the invention connects the first UART interface of the physical host with the second UART interface of the substrate management controller, meanwhile, the first USB interface of the physical host is connected with the second USB interface of the baseboard management controller in a way of connecting the physical host with the baseboard management controller in a communication way, the management operation is carried out on the physical host through the UART interface, the management operation is carried out on the virtual machine through the USB interface, the virtual machine and the physical host can be respectively managed and debugged through the baseboard management controller, and other equipment is not required to be adopted to carry out remote login operation on the virtual machine, therefore, since the virtual machine does not need to be operated and managed through the network, when the communication network is unavailable, the problem that the virtual machine cannot be managed and controlled is solved, and the reliability of controlling the physical host and the virtual machine and the convenience of debugging are improved.
Drawings
Fig. 1 is a schematic structural diagram of a server management control system according to an embodiment of the present invention;
fig. 2 is a hardware schematic diagram of a server management control system according to an embodiment of the present invention.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited thereto.
It will be understood that various modifications may be made to the embodiments disclosed herein. Accordingly, the foregoing description should not be construed as limiting, but merely as exemplifications of embodiments. Other modifications within the scope and spirit of the present disclosure will occur to those skilled in the art.
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the disclosure and, together with a general description of the disclosure given above, and the detailed description of the embodiments given below, serve to explain the principles of the disclosure.
These and other characteristics of the invention will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the attached drawings.
It should also be understood that, although the invention has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of the invention, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.
The above and other aspects, features and advantages of the present disclosure will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.
Specific embodiments of the present disclosure are described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely examples of the disclosure that may be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the disclosure in unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present disclosure in virtually any appropriately detailed structure.
The description may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the disclosure.
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a server management control system according to an embodiment of the present invention includes a physical host, a baseboard management controller, and an interaction device. The operating system of the physical host is provided with a plurality of virtual machines, and the interactive device can be a mobile or non-mobile terminal device such as a desktop computer and a notebook computer. The physical host, the baseboard management controller and the interaction equipment are sequentially in communication connection, so that the interaction equipment can respectively perform management operation on the physical host and the virtual machine.
In the embodiment of the invention, the physical host is provided with a first UART interface and a first USB interface, and the substrate management controller is provided with a second UART interface and a second USB interface. The first USB interface of the physical host may be an existing USB physical interface for lanover USB (USB for local area network), and the second USB interface of the baseboard management controller may also be its own USB physical interface, so that there is no need to add a new USB physical interface.
The specific connection mode of the physical host and the substrate management controller is as follows: the first UART interface of the physical host is in communication connection with the second UART interface of the substrate management controller, and the first USB interface of the physical host is in communication connection with the second USB interface of the substrate management controller. And after the physical host and the baseboard management controller are in communication connection in the mode, the interaction equipment is in communication connection with the baseboard management controller. Since the first UART interface of the physical host is capable of communicating with the operating system of the physical host through the UART controller, the first USB interface is capable of communicating with a plurality of virtual machines on the operating system of the physical host through the USB controller. At this time, the baseboard management controller can not only perform management operation on the physical host through the UART interface, but also perform management operation on a plurality of virtual machines in the physical host through the USB interface. Because the remote management equipment does not need to be connected through a communication network, the problem that the virtual machine cannot be managed and controlled when the communication network is unavailable can be prevented, and the reliability of the physical host and the virtual machine control and the convenience of debugging are improved.
In the embodiment of the present invention, the baseboard management controller further includes a management network interface and an SOL module, the SOL module is respectively in communication connection with the second UART interface, the second USB interface, and the management network interface, and the baseboard management controller can be in communication connection with the management network interface and the interaction device. The SOL module can receive data information which is received by the second UART interface and is related to the physical host and sent by the first UART interface, and data information which is received by the second USB interface and is related to the virtual machine and sent by the first USB interface and is transmitted to the interactive device through the management network port, the data information sent by the interactive device can also be sent to the SOL module through the management network port and then respectively transmitted to the second UART interface and the second USB interface, so that the data information is respectively transmitted to the first UART interface on the physical host through the second UART interface and transmitted to the first USB interface on the physical host through the second USB interface, and the data information transmission and the interactive operation between the interactive device and the physical host and between the interactive device and the virtual machine are completed.
Because the second USB interface receives the USB signal and the SOL module receives the serial port signal, when the data signal received by the second USB interface is transmitted to the SOL module, the data signal needs to be converted so that the SOL module can identify and process the data signal; when the serial port signal received by the SOL module is transmitted to the second USB interface, the data signal also needs to be converted so that the second USB interface can recognize and process the data signal. In the embodiment of the invention, the baseboard management controller further comprises a conversion module, and the second USB interface and the SOL module are in communication connection through the conversion module. The conversion module may be a USB serial converter (USB serial converter), and may reliably convert the USB signal and the serial port information, so that the SOL module and the second USB interface may reliably perform mutual transmission of the data signal.
As shown in fig. 2, the second USB interface is composed of a plurality of different ports, and therefore, the second USB interface can be communicatively connected to a plurality of virtual machines through the plurality of ports, respectively. Specifically, the multiple ports may be divided into multiple groups and form multiple interfaces, each of which may serve as a virtual USB device, so that multiple virtual USB devices are virtualized on the same second USB interface, and may be respectively communicatively connected to corresponding virtual machines through different interfaces (i.e., virtual USB devices). It should be noted that, since the second USB interface is a USB physical interface provided in the lanoverlaverusb, a virtual USB device is also required to be communicatively connected to the lanoverlaverusb. In the embodiment of the present invention, the USB device corresponding to one second USB interface may include N +1 interfaces, that is, N +1 virtual USB devices may be formed, where the virtual USB device 1 may be connected to lanover USB, the virtual USB device 2 may be connected to the virtual machine 1, … …, and the virtual USB device N +1 may be connected to the virtual machine N.
In order to enable the virtual machines to respectively receive the data signals sent by the corresponding virtual USB devices, in the embodiment of the present invention, the virtual machines further include a plurality of virtual USB controllers, each virtual USB device is in communication connection with a corresponding virtual machine through a corresponding virtual USB controller, and the plurality of virtual USB controllers can be respectively connected with the IO virtualization module in the USB controller, so that transmission of data information between the virtual machines and the virtual USB devices can be controlled through the USB controllers, and occurrence of data information transmission errors is prevented.
In order to complete the interactive operations such as data information input and output, in the embodiment of the present invention, each interface may include three ports, which are respectively a configuration port, an input port, and an output port, where the configuration port can configure the information of the interface, the input port is used for data signal input, and the output port is used for data signal output, so that each interface can complete all functions of the interactive operations.
The present invention further provides a server management control method, for managing a physical host and a plurality of virtual machines installed on an operating system of the physical host, specifically including:
and the first UART interface of the physical host is in communication connection with the second UART interface of the substrate management controller, the first USB interface of the physical host is in communication connection with the second USB interface of the substrate management controller, and the physical host is managed through the UART interfaces and the virtual machine is managed through the USB interfaces.
And after the physical host and the baseboard management controller are in communication connection in the mode, the interaction equipment is in communication connection with the baseboard management controller. Since the first UART interface of the physical host is capable of communicating with the operating system of the physical host through the UART controller, the first USB interface is capable of communicating with a plurality of virtual machines on the operating system of the physical host through the USB controller. In this case, the baseboard management controller can not only perform management operations on the physical host through the UART interface, but also perform management operations on a plurality of virtual machines in the physical host through the USB interface. Because the remote management equipment is not required to be connected through the communication network, the problem that the virtual machine cannot be managed and controlled when the communication network is unavailable can be prevented, and the reliability of the physical host and the control of the virtual machine and the convenience of debugging are improved.
In this embodiment of the present invention, the second USB interface includes a plurality of ports, and the performing management operation on the virtual machine through the USB interface includes:
dividing a plurality of ports into a plurality of groups and constituting a plurality of interfaces;
the interface is used as virtual USB equipment to be in communication connection with a corresponding virtual machine;
and managing the corresponding virtual machine through the virtual USB equipment.
In order to complete the interactive operations such as data information input and output, in the embodiment of the present invention, each interface may include three ports, which are respectively a configuration port, an input port, and an output port, where the configuration port can configure the information of the interface, the input port is used for data signal input, and the output port is used for data signal output, so that each interface can complete all functions of the interactive operations.
In order to enable each virtual machine to receive data signals of a corresponding virtual USB device, in an embodiment of the present invention, performing management operations on the corresponding virtual machine through the virtual USB device includes:
and allocating the USB address for the virtual USB device. The USB addresses may include addresses of a plurality of ports in the corresponding interface.
And matching the corresponding virtual machines for the virtual USB equipment according to the USB address so as to manage the virtual machines, so that each virtual machine is in one-to-one correspondence with the virtual USB equipment, and the problem of data information error transmission is prevented.
In summary, the server management control system and method of the embodiments of the present invention can respectively manage and debug the virtual machine and the physical host through the management controller, so as to prevent the problem that the virtual machine cannot be managed when the communication network is unavailable.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the electronic device to which the data processing method described above is applied may refer to the corresponding description in the foregoing product embodiments, and details are not repeated herein.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents of the invention may be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (10)
1. A server management control system comprising:
the system comprises a physical host, a plurality of virtual machines and a plurality of USB interfaces, wherein the physical host is provided with a first UART interface and a first USB interface;
the base plate management controller is provided with a second UART interface and a second USB interface; and
the interaction equipment is used for managing the physical host and the virtual machine; wherein the content of the first and second substances,
the first UART interface is in communication connection with the second UART interface, the first USB interface is in communication connection with the second USB interface, the interaction device is in communication connection with the substrate management controller, and carries out management operation on the physical host through the UART interface and carries out management operation on the virtual machine through the USB interface.
2. The server management control system of claim 1, the baseboard management controller further comprising:
the management network port is in communication connection with the interaction equipment; and
and the SOL module is in communication connection with the second UART interface, the second USB interface and the management network port respectively.
3. The server management control system of claim 2, wherein the baseboard management controller further comprises:
and the second USB interface and the SOL module are in communication connection through the conversion module.
4. The server management control system of claim 1, wherein the second USB interface comprises a plurality of ports, the second USB interface communicatively coupled to the plurality of virtual machines through the plurality of ports.
5. The server management control system according to claim 4, wherein the plurality of ports are divided into a plurality of groups and constitute a plurality of interfaces that are communicatively connected as virtual USB devices with the corresponding virtual machines.
6. The server management control system of claim 5, wherein the interface comprises three ports.
7. The server management control system according to claim 5, further comprising a plurality of virtual USB controllers, the virtual USB devices being communicatively connected to the corresponding virtual machines through the corresponding virtual USB controllers, respectively.
8. A server management control method for managing a physical host and a plurality of virtual machines installed on the physical host, comprising:
the first UART interface of the physical host is in communication connection with the second UART interface of a substrate management controller, and the first USB interface of the physical host is in communication connection with the second USB interface of the substrate management controller;
and performing management operation on the physical host through a UART interface, and performing management operation on the virtual machine through a USB interface.
9. The server management control method according to claim 8, wherein the second USB interface includes a plurality of ports, and performing the management operation on the virtual machine through the USB interface includes:
dividing the plurality of ports into a plurality of groups and constituting a plurality of interfaces;
the interface is used as virtual USB equipment to be in communication connection with the corresponding virtual machine;
and managing the corresponding virtual machine through the virtual USB equipment.
10. The server management control method according to claim 9, wherein performing a management operation on the corresponding virtual machine by the virtual USB device includes:
allocating a USB address for the virtual USB device;
and matching the corresponding virtual machine for the virtual USB equipment according to the USB address so as to manage the virtual machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023025.1A CN108170518B (en) | 2018-01-10 | 2018-01-10 | Server management control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023025.1A CN108170518B (en) | 2018-01-10 | 2018-01-10 | Server management control system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108170518A CN108170518A (en) | 2018-06-15 |
| CN108170518B true CN108170518B (en) | 2022-07-26 |
Family
ID=62517833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810023025.1A Active CN108170518B (en) | 2018-01-10 | 2018-01-10 | Server management control system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108170518B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108491347B (en) * | 2018-04-02 | 2021-04-13 | 联想(北京)有限公司 | Communication method and electronic device |
| CN109002326A (en) * | 2018-06-29 | 2018-12-14 | 郑州云海信息技术有限公司 | A kind of server operation method and device |
| CN108984466A (en) * | 2018-06-29 | 2018-12-11 | 深圳市同泰怡信息技术有限公司 | The exchange method of BMC and server OS, system |
| CN108833593A (en) * | 2018-07-26 | 2018-11-16 | 郑州云海信息技术有限公司 | Smart machine monitoring device and monitoring method, system, equipment, computer media |
| CN109274712A (en) * | 2018-08-14 | 2019-01-25 | 英业达科技有限公司 | Telnet server subsystem method and remote entry system |
| CN111124620B (en) * | 2019-12-26 | 2021-11-23 | 航天壹进制(南京)数据科技有限公司 | Continuous data protection method for application programming interface for IO filtering |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874984A (en) * | 2011-07-27 | 2014-06-18 | 英特尔公司 | Virtualizable and forward-compatible hardware-software interface |
| CN104253792A (en) * | 2013-06-27 | 2014-12-31 | 鸿富锦精密工业（深圳）有限公司 | Substrate management controller virtual system and method |
| CN106933753A (en) * | 2015-12-31 | 2017-07-07 | 华为技术有限公司 | The control method and device of intelligent interface card |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8650273B2 (en) * | 2009-05-27 | 2014-02-11 | Dell Products L.P. | Virtual serial concentrator for virtual machine out-of-band management |
| US9880867B2 (en) * | 2013-12-06 | 2018-01-30 | Vmware, Inc. | Method and subsystem for data exchange between a guest operating system and a virtualization layer |
-
2018
- 2018-01-10 CN CN201810023025.1A patent/CN108170518B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874984A (en) * | 2011-07-27 | 2014-06-18 | 英特尔公司 | Virtualizable and forward-compatible hardware-software interface |
| CN104253792A (en) * | 2013-06-27 | 2014-12-31 | 鸿富锦精密工业（深圳）有限公司 | Substrate management controller virtual system and method |
| CN106933753A (en) * | 2015-12-31 | 2017-07-07 | 华为技术有限公司 | The control method and device of intelligent interface card |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108170518A (en) | 2018-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108170518B (en) | Server management control system and method | |
| US8521929B2 (en) | Virtual serial port management system and method | |
| US10261803B2 (en) | Systems and methods for in-situ fabric link optimization in a modular information handling system chassis | |
| US10498645B2 (en) | Live migration of virtual machines using virtual bridges in a multi-root input-output virtualization blade chassis | |
| US8495255B2 (en) | Discovery and configuration of device configurations | |
| US8566416B2 (en) | Method and system for accessing storage device | |
| US20080155124A1 (en) | Apparatus, system, and method for remote multi-user kvm switching | |
| US8819779B2 (en) | Methods and systems for managing multiple information handling systems with a virtual keyboard-video-mouse interface | |
| CN111736867A (en) | FPGA updating device, method and storage medium | |
| US20090077275A1 (en) | Multiple I/O interfacing system for a storage device and communicating method for the same | |
| WO2021077742A1 (en) | Method, system, and device for service processing, and readable storage medium | |
| US10261937B2 (en) | Method and system for communication of device information | |
| US11308002B2 (en) | Systems and methods for detecting expected user intervention across multiple blades during a keyboard, video, and mouse (KVM) session | |
| US10649941B2 (en) | Server system and method for managing two baseboard management controllers | |
| CN208569614U (en) | A kind of double controller storage system | |
| CN112015690A (en) | Intelligent device management method and device, network device and readable storage medium | |
| US10587678B2 (en) | Production server management using a storage array | |
| CN113867787A (en) | Switching system and method between server network cards | |
| US20150195366A1 (en) | Switching device, non-transitory computer readable medium and zoning setting method | |
| US10303568B2 (en) | Systems and methods for high availability of management controllers | |
| US20030023842A1 (en) | Remote processor reset apparatus and method | |
| CN114721900B (en) | Connection relation establishing method, mainboard, device, equipment and storage medium | |
| CN110008167A (en) | A kind of method of adjust automatically serial ports output mode | |
| US11995026B2 (en) | Techniques for configuring endpoints within a USB extension environment | |
| US20230289318A1 (en) | Infrastructure management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |