CN114637547A - Driving method of universal server and universal server - Google Patents
Driving method of universal server and universal server Download PDFInfo
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Abstract
The invention discloses a driving method of a universal server and the universal server, wherein the driving method of one embodiment comprises the following steps: initializing a baseboard management controller; the complex programmable logic device guides the first central processing unit and the second central processing unit to start according to a preset starting mode: responsive to the start mode being set to the two-way server, starting the first central processing unit and the second central processing unit using the first basic input output system to form the two-way server; or in response to the starting mode being set as the binary star server, starting the first central processing unit and the second central processing unit by using the first basic input and output system and the second basic input and output system respectively to form the binary star server. The embodiment provided by the invention is based on the two-way server, the two-way server or the binary star server is formed by arranging the complex programmable logic device and the two basic input and output systems, the universality of the general server can be improved, and the practical application value is realized.
Description
Technical Field
The present invention relates to the technical field of servers, and in particular, to a driving method for a universal server and a universal server.
Background
At present, for a network access service with high input/output access performance, a binary star server, that is, a dual single-path server, is generally adopted, and includes two main boards installed in a chassis, where each main board includes a memory, a hard disk and an operating system; in other words, two physical node servers are put into operation in the same chassis. Meanwhile, in the field with high requirements for computing power and stability, a dual-path server is generally adopted, and comprises two Central Processing Units (CPUs) arranged in a chassis and mounted on a mainboard, and a set of memory, a hard disk, an operating system and an input/output interface mounted on the mainboard, wherein the two central processing units share resources on the mainboard.
In practical application, different requirements are usually imposed on network access service and computing performance under different conditions, for this reason, some users can only deploy the binary star server on the basis of deploying the dual-path server, and the dual-path server and the binary star server both need independent space for deployment, so that the use cost and the maintenance cost of the users are increased; meanwhile, for a server hardware manufacturer, a two-way server and a binary star server adopt two product lines, and double research and development resources are required to be invested.
Therefore, how to implement a general-purpose server with both network access service and computing performance becomes an urgent problem to be solved by those skilled in the art.
Disclosure of Invention
In order to solve at least one of the above problems, a first embodiment of the present invention provides a method for driving a universal server, including:
initializing a baseboard management controller;
the complex programmable logic device guides the first central processing unit and the second central processing unit to start according to a preset starting mode:
responsive to the startup mode being set to a two-way server, starting the first central processing unit and a second central processing unit using a first basic input output system to form a two-way server;
or alternatively
And in response to the starting mode being set as the binary star server, starting the first central processing unit and the second central processing unit by using the first basic input and output system and the second basic input and output system respectively to form the binary star server.
For example, in a driving method provided in some embodiments of the present application, the initializing the baseboard management controller further includes: starting the substrate management controller, configuring a PCIE port, and reading a first real-time clock which is electrically connected with the first central processing unit;
after the substrate management controller is initialized, before the complex programmable logic device guides the first central processing unit and the second central processing unit to start according to a preset starting mode, the driving method further comprises the following steps: the complex programmable logic device detects a starting button, and leads a first central processing unit and a second central processing unit to start in response to a first trigger operation of the starting button.
For example, in a driving method provided by some embodiments of the present application, the setting as a two-way server in response to the start mode, starting the first central processing unit and the second central processing unit using the first bios to form the two-way server further includes:
and using the first basic input and output system to guide the first central processor and a second central processor to start, wherein the second basic input and output system is used as a backup basic input and output system of the general server.
For example, in a driving method provided by some embodiments of the present application, the enabling the first central processing unit and the second central processing unit to form the dual sub-satellite server using the first basic input output system and the second basic input output system, respectively, in response to the enabling mode being set as the dual sub-satellite server further includes:
using the first basic input and output system to guide the first central processing unit to start;
and using the second basic input and output system to guide the second central processing unit to start.
For example, in a driving method provided in some embodiments of the present application, after the responding to the setting of the start mode as the disarming server and starting the first central processing unit and the second central processing unit using the first bios and the second bios, respectively, to form the disarming server, the driving method further includes:
the complex programmable logic device detects a starting button, responds to a second trigger operation of the starting button and respectively powers off the first central processing unit and the second central processing unit;
and the baseboard management controller enters a standby state.
For example, in a driving method provided in some embodiments of the present application, the responsive to the start mode being set as a disarming server, starting the first central processing unit and the second central processing unit using the first bios and the second bios, respectively, to form the disarming server further includes: the first central processing unit reads the first real-time clock to obtain a clock signal and uses the clock signal as a timing end, and the second central processing unit obtains the clock signal through timing of the first central processing unit;
or
The universal server further comprises a second real-time clock electrically connected to the second central processing unit, the setting to a binary star server in response to the start mode, starting the first central processing unit and the second central processing unit using the first basic input output system and the second basic input output system, respectively, to form the binary star server further comprises: the first central processing unit reads the first real-time clock to obtain a clock signal, and the second central processing unit reads the second real-time clock to obtain a clock signal.
For example, in a driving method provided in some embodiments of the present application, the general-purpose server further includes a temperature sensor, and the initializing the baseboard management controller further includes:
the temperature sensor measures the temperature of the baseboard management controller;
and judging whether the temperature meets a preset temperature threshold value or not, and if so, initializing the substrate management controller.
A second embodiment of the present invention provides a universal server as described in the first embodiment, including a bmc, a complex programmable logic device, a first bios, a second bios, a first cpu, and a second cpu, wherein,
the substrate management controller is used for initializing to enter a working state;
the complex programmable logic device is used for guiding the first central processing unit and the second central processing unit to start according to a preset starting mode:
responsive to the startup mode being set to a two-way server, starting the first central processing unit and a second central processing unit using a first basic input output system to form a two-way server;
or
And in response to the starting mode being set as the binary star server, starting the first central processing unit and the second central processing unit by using the first basic input and output system and the second basic input and output system respectively to form the binary star server.
For example, in some embodiments of the present application, the general-purpose server includes a first real-time clock electrically connected to the first central processing unit, when the start mode is set as a two-way server, the first central processing unit reads the first real-time clock to obtain a clock signal and uses the clock signal as a timing end, and the second central processing unit obtains the clock signal through timing of the first central processing unit;
or alternatively
The general server comprises a first real-time clock electrically connected with the first central processing unit and a second real-time clock electrically connected with the second central processing unit, when the starting mode is set to be the binary star server, the first central processing unit reads the first real-time clock to obtain a clock signal, and the second central processing unit reads the second real-time clock to obtain a clock signal.
For example, in some embodiments of the present application, the general-purpose server further includes a serial port electrically connected to the baseboard management controller, and configured to receive an external control signal to manage the first central processing unit or the second central processing unit.
The invention has the following beneficial effects:
aiming at the existing problems, the invention sets a driving method of a universal server and the universal server, and forms the dual-path server or the binary star server by arranging the complex programmable logic device and the two basic input and output systems based on the hardware basis of the dual-path server, thereby overcoming the problems in the prior art, increasing the universality of the universal server, effectively improving the research and development efficiency, reducing the research and development cost and having practical application value.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 shows a flow chart of a driving method according to an embodiment of the invention;
FIG. 2 shows a block diagram of one embodiment of the present invention forming a two-way server;
FIG. 3 illustrates a block diagram of one embodiment of the present invention forming a binary star server;
FIGS. 4a-4c illustrate a process diagram of the SOL function shown in one embodiment of the present invention;
fig. 5 is a schematic diagram illustrating PXE device identification according to an embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below with reference to preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
To solve the problems in the prior art, as shown in fig. 1, an embodiment of the present invention provides a method for driving a universal server, including:
initializing a baseboard management controller;
the complex programmable logic device guides the first central processing unit and the second central processing unit to start according to a preset starting mode:
responsive to the startup mode being set to a two-way server, starting the first central processing unit and a second central processing unit using a first basic input output system to form a two-way server;
or
And in response to the starting mode being set as the binary star server, starting the first central processing unit and the second central processing unit by using the first basic input and output system and the second basic input and output system respectively to form the binary star server.
In this embodiment, a two-way server or a binary star server is formed by setting a complex programmable logic device and two basic input/output systems based on a hardware base of the two-way server, that is, based on a hardware base having a main board and two central processing units. Specifically, when the starting mode of the complex programmable logic device is set as a two-way server, and one basic input/output system is set as the two-way server, the general server is started according to the two-way server when being started, for example, one basic input/output system is used for guiding two central processing units to start and form the two-way server so as to realize higher computing performance and stability performance; when the starting mode of the complex programmable logic device is set as a binary star server, two basic input and output systems are respectively set as a single-path server, and the universal server is started according to the binary star server when being started, for example, the two basic input and output systems are used for respectively guiding two central processing units to start, namely, a mainboard of the two-path server is split into two single-path operations, and two binary star servers with the single paths not influencing each other are formed to realize a network access service with higher input and output access performance; therefore, the problems in the prior art are solved, the universality of the universal server can be improved, the research and development efficiency is effectively improved, the research and development cost is reduced, and the method has practical application value.
In one particular example, the general-purpose server includes a baseboard management controller BMC, a complex programmable logic device CPLD, a first BIOS1, a second BIOS2, a first central processor CPU1, and a second central processor CPU 2. The hardware structure of the general server is a two-way server, and the general server is formed into the two-way server or the binary star server by arranging a complex programmable logic device CPLD, a first basic input and output system BIOS1 and a second basic input and output system BIOS2 based on the hardware basis of the two-way server, so that various requirements of users are met.
Specifically, after the universal server is powered on:
first, the baseboard management controller BMC is initialized.
In this embodiment, initializing the BMC specifically includes: the baseboard management controller BMC is started, for example, a power indicator lamp on the chassis flashes at a frequency of 1Hz, the PCIE port is configured, the first real-time clock RTC1 is read, and the universal server is in a standby state.
In view of the fact that the general-purpose server needs to meet a certain temperature when being started, in an optional embodiment, the general-purpose server further comprises a temperature sensor, wherein the temperature sensor measures the temperature of the baseboard management controller BMC;
and judging whether the temperature meets a preset temperature threshold value, and if so, initializing the BMC of the substrate management controller.
In this embodiment, to meet the temperature requirement for the general-purpose server to start, the temperature of the BMC is measured by the temperature sensor, and the BMC initializes when the measured temperature meets a preset temperature threshold, for example, when the measured temperature is greater than 0 ℃.
It should be noted that, as will be understood by those skilled in the art, when the measured temperature does not satisfy the preset temperature threshold, the cabinet may be heated until the temperature measured by the temperature sensor satisfies the preset temperature threshold, which is not limited in this application.
Secondly, the complex programmable logic device CPLD starts and detects the power-on button, and the first central processing unit CPU1 and the second central processing unit CPU2 are guided to start in response to the first trigger operation of the power-on button.
In this embodiment, the CPLD is started, a preset starting mode is read, and it is determined whether the general-purpose server is started according to the two-way server or the binary server; and entering a button detection state to detect the state of the start button, such as that the power indicator lamp does not flicker and is in a normally-on state.
When the CPLD detects that the power-on button is pressed, for example, the power-on button is pressed for 1s, the CPLD initiates a power-on process, for example, directs the first CPU1 and the second CPU2 to start.
In an alternative embodiment, the start-up mode of the CPLD is configured as a two-way server, and the first BIOS1 is configured as a two-way server.
As shown in fig. 2, the motherboard includes a complex programmable logic device CPLD, a first BIOS1, a first CPU1, a second CPU2, and a set of memory module, hard disk module, and IO module, where the first CPU1 and the second CPU2 share the memory module, the hard disk module, and the IO module.
In this embodiment, when the CPLD detects that the boot button is pressed, the first BIOS1 is used to direct the first CPU1 and the second CPU2 to start, that is, the first CPU1 and the second CPU2 are started according to the first BIOS1, the general-purpose server forms a dual-way server, and the two CPUs share resources on the motherboard. In this embodiment, the second BIOS2 is not used for the time being.
In this embodiment, the main board further includes a first real-time clock RTC1 connected to the first central processing unit CPU1, and since the universal server is a two-way server, the first central processing unit CPU1 obtains a clock signal from the first real-time clock RTC1, and the second central processing unit CPU2 and the first central processing unit CPU1 share the clock signal.
In this embodiment, in order to further improve the stability of the general-purpose server, the second BIOS2 is configured as a two-way server and serves as a backup BIOS of the general-purpose server. In practical application, when the first BIOS1 fails and cannot be used, the first CPU1 and the second CPU2 are booted by the second BIOS2 serving as a backup BIOS, so as to effectively improve the stability of the universal server.
It should be noted that, in this embodiment, the first central processing unit CPU1 is connected to the PCIE interface 1 through the PCIE switch 1, and the second central processing unit CPU2 is connected to the PCIE interface 2 through the PCIE switch 2.
In another alternative embodiment, the start mode of the CPLD is set to a binary server, the first BIOS1 is set to a one-way server, and the second BIOS2 is also set to a one-way server.
As shown in fig. 3, the motherboard includes a complex programmable logic device CPLD, a first central processing unit CPU1, a second central processing unit CPU2, a memory module 1, a hard disk module 1, and an IO module 1 which mainly include the first central processing unit CPU1, and a memory module 2, a hard disk module 2, and an IO module 2 which mainly include the second central processing unit CPU 2.
In this embodiment, when the CPLD detects that the boot button is pressed, the first BIOS1 is used to boot the first CPU1, and the second BIOS2 is used to boot the second CPU2, that is, the corresponding CPUs are respectively booted according to different BIOS, the general-purpose server forms a binary server, that is, the resources on the motherboard are split into two independent single-channel systems, and the two CPUs respectively use their respective system resources. Specifically, the first central processing unit CPU1 is connected to the memory module 1, and is connected to the IO module 1 and the hard disk module 1 through the PCIE switch 1; the second central processing unit CPU2 is connected to the memory module 2, the IO module 2 and the hard disk module 2 via the PCIE switch 2.
It should be noted that, in this embodiment, the IO module 1 includes an input/output interface and a PCIE interface connected to the first CPU1, and the IO module 2 includes an input/output interface and a PCIE interface connected to the second CPU 2.
Based on the formed binary star server, in an alternative embodiment, the first central processing unit CPU1 reads the first real-time clock RTC1 to obtain a clock signal and uses the clock signal as a timing end NTP, and the second central processing unit CPU2 obtains the clock signal by timing through the first central processing unit CPU 1.
In this embodiment, the main board further includes a first real-time clock RTC1 connected to the first central processing unit CPU1, because the universal server is a binary server, the first central processing unit CPU1 obtains a clock signal from the first real-time clock RTC1, meanwhile, the first central processing unit CPU1 is used as a time calibration NTP server, and the second central processing unit CPU2 performs time calibration through the first central processing unit CPU1, so as to obtain the clock signal.
Based on the formed binary star server, in another optional embodiment, the general-purpose server further includes a second real-time clock RTC2 electrically connected to the second central processor CPU2, the first central processor CPU1 reads the first real-time clock RTC1 to obtain a clock signal, and the second central processor CPU2 reads the second real-time clock RTC2 to obtain a clock signal.
In this embodiment, the main board further includes a first real-time clock RTC1 connected to the first central processing unit CPU1, and a second real-time clock RTC2 electrically connected to the second central processing unit CPU2, because the universal server is a binary server, the first central processing unit CPU1 obtains a clock signal from the first real-time clock RTC1, and meanwhile, the second central processing unit CPU2 obtains a clock signal from the second real-time clock RTC 2.
At this point, the universal server enters a working state. When the complex programmable logic device CPLD is set as a two-way server, the first central processing unit CPU1 and the second central processing unit CPU2 are started according to the first BIOS1 to form a two-way server; when the complex programmable logic device CPLD is set as a binary star server, the first central processing unit CPU1 is started according to the first BIOS1, and the second central processing unit CPU2 is started according to the second BIOS2, thereby forming the binary star server.
Finally, the universal server powers down in response to a shutdown operation.
In an alternative embodiment, based on the general-purpose server configured as a two-way server, the CPLD detects that the power-on button, for example, the power-on button is pressed for 5s, the CPLD starts the power-down process, for example, the first CPU1 and the second CPU2 are directed to power down, and the CPLD and the BMC enter the standby state.
In another alternative embodiment, based on the general-purpose server configured as a binary server, the CPLD detects that a power-on button, for example, a power-on button is pressed for 5s, and starts a power-down process, for example, the first CPU1 and the second CPU2 are respectively directed to be powered down, so that the CPLD and the BMC enter a standby state.
Corresponding to the driving method provided in the foregoing embodiment, an embodiment of the present application further provides a general server for implementing the driving method, and since the driving method provided in the embodiment of the present application corresponds to the general server provided in the foregoing several embodiments, the foregoing embodiment is also applicable to the general server provided in this embodiment, and will not be described in detail in this embodiment.
As shown in fig. 2 and fig. 3, an embodiment of the present application further provides a general-purpose server implementing the driving method, which includes a baseboard management controller BMC, a complex programmable logic device CPLD, a first BIOS1, a second BIOS2, a first central processor CPU1, and a second central processor CPU2, wherein,
the baseboard management controller BMC is used for initializing to enter a working state;
the complex programmable logic device CPLD is used for guiding the first central processing unit CPU1 and the second central processing unit CPU2 to start according to a preset starting mode.
Specifically, when the CPLD is set as a two-way server in response to the boot mode, the first CPU1 and the second CPU2 are booted using the first BIOS1 to form a two-way server;
when the CPLD is set to the binary star server in response to the boot mode, the first and second CPU CPUs 1 and 2 are booted using the first and second BIOS1 and 2, respectively, to form the binary star server.
In this embodiment, a two-way server or a binary star server is formed by setting a complex programmable logic device and two basic input/output systems based on a hardware base of the two-way server, that is, based on a hardware base having a main board and two central processing units. Specifically, when the starting mode of the complex programmable logic device is set as a two-way server, and one basic input/output system is set as the two-way server, the general server is started according to the two-way server when being started, for example, one basic input/output system is used for guiding two central processing units to start and form the two-way server so as to realize higher computing power performance and stability performance; when the starting mode of the complex programmable logic device is set as a binary star server, two basic input and output systems are respectively set as a single-path server, and the universal server is started according to the binary star server when being started, for example, the two basic input and output systems are used for respectively guiding two central processing units to start, namely, a mainboard of the two-path server is split into two single-path operations, and two binary star servers with the single paths not influencing each other are formed to realize a network access service with higher input and output access performance; therefore, the problems in the prior art are solved, the universality of the universal server can be improved, the research and development efficiency is effectively improved, the research and development cost is reduced, and the method has practical application value.
In an alternative embodiment, the general-purpose server includes a first real-time clock RTC1 electrically connected to the first central processor CPU1, when the start mode is set to the two-way server, the first central processor CPU1 reads the first real-time clock RTC1 to obtain a clock signal and uses the clock signal as a timing terminal NTP, and the second central processor CPU2 obtains the clock signal through timing of the first central processor CPU.
In this embodiment, since the universal server is a binary server, the first central processing unit CPU1 obtains a clock signal from the first real-time clock RTC1, and meanwhile, the first central processing unit CPU1 is used as a timing NTP server, and the second central processing unit CPU2 performs timing through the first central processing unit CPU1, so as to obtain a clock signal.
In an alternative embodiment, the universal server comprises a first real-time clock RTC1 electrically connected to the first central processor CPU1, and a second real-time clock RTC2 electrically connected to the second central processor CPU2, when the start mode is set to the binary star server, the first central processor CPU1 reads the first real-time clock RTC1 to obtain a clock signal, and the second central processor CPU2 reads the second real-time clock RTC2 to obtain a clock signal.
In this embodiment, since the universal server is a binary server, the first central processing unit CPU1 obtains a clock signal from the first real time clock RTC1, and the second central processing unit CPU2 obtains a clock signal from the second real time clock RTC 2.
In an optional embodiment, the general-purpose server further comprises a serial port electrically connected to the BMC, and configured to receive an external control signal to manage the first CPU1 or the second CPU 2.
In this embodiment, the BMC is respectively connected to a first serial port connected to the first CPU1 and a second serial port connected to the second CPU 2. Through first serial ports and second serial ports, the general server receives external control signal in order to realize the SOL function, realizes remote management through two serial ports respectively promptly, and is further, realizes switching the SOL function of first central processing unit CPU1 and second central processing unit CPU2 through base plate management controller BMC to realize the remote control of user to the general server.
In one embodiment, when the universal server is configured as a binary star server, the KVM interaction function cannot be provided due to hardware limitations. Therefore, the BIOS interface display and operation of the remote system need to be operated by the web SOL function or processed by the IPMITOOL SOL command.
First, as shown in fig. 4a, a BMC website of HTTPS is entered through a browser to enter a visible login page, and a user name and a password are entered to log in. For example, the binary defaults username: a closed default user password: % cisbmc @ ceclouD 99%
Next, as shown in fig. 4b, find [ server control ] > [ SOL console ] through the right navigation bar and click to enter the SOL management page.
Finally, as shown in fig. 4c, at the lower end of the page serial port display window (the SOL channel setting), serial port data of [ CPU0 ] or [ CPU1 ] can be selected as required for display.
It should be noted that if the SOL display window interface data cannot be output during the process of selecting the CPU channel for switching, such an abnormality may be recovered through the bottom [ abnormal recovery ] button.
It should be noted that, when the universal server is set as a disarspun server, the PXE installation system of the disarspun is described according to the following procedures:
first, confirm the BIOS opens the corresponding PXE option, and set the PXE start item in front or no operating system in the hard disk.
Second, there is no problem with the network connection to the PXE server.
Thirdly, the OS installation script on the PXE server is preferably set to be in a full-automatic installation mode.
And finally, restarting the slave hard disk after the OS is installed, and changing the startup item into the hard disk with priority if the startup item setting is modified.
It should be noted that, as shown in fig. 5, in order to identify the PXE device identifier, the device defines the MAC address of a network card of each CPU in the electronic tag, for example, the MAC address of the PXE network card carried by each CPU in the binary star enclosed by the box. Wherein, the configuration rule is as follows: and at least ensuring that the MAC address of one network card of each CPU is written into the FRU position.
Aiming at the existing problems, the invention sets a driving method of a universal server and the universal server, and forms the dual-path server or the binary star server by arranging the complex programmable logic device and the two basic input and output systems based on the hardware basis of the dual-path server, thereby overcoming the problems in the prior art, increasing the universality of the universal server, effectively improving the research and development efficiency, reducing the research and development cost and having practical application value.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (10)
1. A method for driving a general-purpose server, comprising:
initializing a substrate management controller;
the complex programmable logic device guides the first central processing unit and the second central processing unit to start according to a preset starting mode;
responsive to the startup mode being set to a two-way server, starting the first central processing unit and a second central processing unit using a first basic input output system to form a two-way server;
or
And in response to the starting mode being set as the binary star server, starting the first central processing unit and the second central processing unit by using the first basic input and output system and the second basic input and output system respectively to form the binary star server.
2. The driving method according to claim 1, wherein the baseboard management controller initializing further comprises: starting the substrate management controller, configuring a PCIE port, and reading a first real-time clock which is electrically connected with the first central processing unit;
after the substrate management controller is initialized, before the complex programmable logic device guides the first central processing unit and the second central processing unit to start according to a preset starting mode, the driving method further comprises the following steps: the complex programmable logic device detects a start-up button, and responds to a first trigger operation of the start-up button to guide the first central processing unit and the second central processing unit to start.
3. The method of driving of claim 2, wherein said responsive to the start mode being set as a two-way server, starting the first and second central processors using a first bios to form a two-way server further comprises:
and using the first basic input and output system to guide the first central processor and a second central processor to start, wherein the second basic input and output system is used as a backup basic input and output system of the general server.
4. The method of claim 2, wherein the enabling the first and second central processing units using the first and second bios, respectively, to form a binary star server in response to the enable mode being set as the binary star server further comprises:
using the first basic input and output system to guide the first central processing unit to start;
and using the second basic input and output system to guide the second central processing unit to start.
5. The driving method according to claim 4, wherein after the first and second central processing units are booted using first and second bios, respectively, to form a disarmed server in response to the booting mode being set as the disarmed server, the driving method further comprises:
the complex programmable logic device detects a starting button and responds to a second trigger operation of the starting button to respectively power down the first central processing unit and the second central processing unit; and the baseboard management controller enters a standby state.
6. The method of driving of any of claims 1-5, wherein said enabling the first and second central processors using the first and second basic input output systems, respectively, to form a dual sub-star server in response to the enable mode being set as the dual sub-star server further comprises: the first central processing unit reads the first real-time clock to obtain a clock signal and uses the clock signal as a timing end, and the second central processing unit obtains the clock signal through timing of the first central processing unit;
or
The universal server further comprises a second real-time clock electrically connected to the second central processing unit, the setting to a binary star server in response to the start mode, starting the first central processing unit and the second central processing unit using the first basic input output system and the second basic input output system, respectively, to form the binary star server further comprises: the first central processing unit reads the first real-time clock to obtain a clock signal, and the second central processing unit reads the second real-time clock to obtain a clock signal.
7. The driving method according to claim 1, wherein the general-purpose server further includes a temperature sensor, and the baseboard management controller initializing further includes: the temperature sensor measures the temperature of the baseboard management controller; and judging whether the temperature meets a preset temperature threshold value or not, and if so, initializing the substrate management controller.
8. The universal server according to any one of claims 1 to 7, comprising a baseboard management controller, a complex programmable logic device, a first basic input output system, a second basic input output system, a first central processor and a second central processor, wherein the baseboard management controller is configured to initialize to a working state;
the complex programmable logic device is used for guiding the first central processing unit and the second central processing unit to start according to a preset starting mode:
responsive to the startup mode being set to a two-way server, starting the first central processing unit and a second central processing unit using a first basic input output system to form a two-way server;
or alternatively
In response to the start mode being set as a binary star server, starting the first and second central processing units using first and second basic input output systems, respectively, to form a binary star server.
9. The universal server according to claim 8, wherein the universal server comprises a first real-time clock electrically connected to the first central processing unit, when the start mode is set as a two-way server, the first central processing unit reads the first real-time clock to obtain a clock signal and uses the clock signal as a timing end, and the second central processing unit obtains the clock signal through timing of the first central processing unit;
or
The general server comprises a first real-time clock electrically connected with the first central processing unit and a second real-time clock electrically connected with the second central processing unit, when the starting mode is set to be the binary star server, the first central processing unit reads the first real-time clock to obtain a clock signal, and the second central processing unit reads the second real-time clock to obtain a clock signal.
10. The universal server according to claim 8, further comprising a serial port electrically connected to the bmc for receiving an external control signal to manage the first cpu or the second cpu.
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