CN106155962B - A kind of control method and node server - Google Patents
A kind of control method and node server Download PDFInfo
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- CN106155962B CN106155962B CN201510142368.6A CN201510142368A CN106155962B CN 106155962 B CN106155962 B CN 106155962B CN 201510142368 A CN201510142368 A CN 201510142368A CN 106155962 B CN106155962 B CN 106155962B
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Abstract
The invention discloses a kind of control method and node servers, the described method includes: receiving a control signal by the logic control chip in the node server, wherein, the current state that the control signal is used to control between the first foundation input-output system in multiple basic input-output systems in the first chip and the node server in multiple chips in the node server switches between connection status and off-state；Judge the control signal, obtains the first judging result；When first judging result shows that the control signal is to be switched to the control signal of single channel node from multichannel node, the current state for controlling first chip and the first foundation input-output system is the connection status；When first judging result shows that the signal is to be switched to the control signal of multichannel node from single channel node, the current state for controlling first chip and the first foundation input-output system is the off-state.
Description
Technical field
The present invention relates to electronic technology field, in particular to a kind of control method and node server.
Background technique
With the continuous improvement of the integrated degree of server chips, it is based on the height of system on chip SoC (System on a Chip)
Density server begins to use, such as single channel node (that is, a SoC runs an operating system) high density server, two-way section
Point (two SoC run an operating system) high density server etc., different hardware designs is respectively adopted in these systems, such as takes
Business device mainboard, memory, network interface etc..
For server, especially data center server services for the different calculating requirements for meeting different application
The configuration of device should also be as adapting to different calculating requirements changing, in the prior art, when user demand changes,
Due to single hardware platform building server configuration be it is fixed, then it is generally necessary to again buy and move server, make
At the increase of purchase cost and operation cost.
As it can be seen that the configuration that the server of single hardware platform building exists in the prior art is single, it is not able to satisfy difference and answers
The technical issues of under scene to the different configuration needs of server.
Summary of the invention
The embodiment of the present invention provides a kind of control method and node server, existing in the prior art for solving, single
The configuration of the server of one hardware platform building is single, is not able to satisfy the different configuration needs under different application scene to server
The technical issues of.
On the one hand, the embodiment of the present application provides control method, is applied in a node server, which comprises
A control signal is received by the logic control chip in the node server, wherein the control signal is used
It is inputted in the multiple bases controlled in the first chip and the node server in multiple chips in the node server
The current state between first foundation input-output system in output system switches between connection status and off-state, institute
Stating the first chip is the chip for running the first system on chip SoC, and the first foundation input-output system is first chip
Corresponding basis input-output system；
Judge the control signal, obtains the first judging result；
When first judging result shows that the control signal is the control letter for being switched to single channel node from multichannel node
Number when, the current state for controlling first chip and the first foundation input-output system is the connection status；
When first judging result shows that the signal is to be switched to the control signal of multichannel node from single channel node,
The current state for controlling first chip and the first foundation input-output system is the off-state.
Optionally, described when first judging result shows that the control signal is to be switched to single channel section from multichannel node
When the control signal of point, the current state for controlling first chip and the first foundation input-output system is the connection
State specifically includes:
Judge whether first chip is main control chip in the multichannel node, obtains the second judging result；
When second judging result is no, first chip and the first foundation input-output system are controlled
Current state is switched to the connection status from the off-state.
Optionally, judge whether first chip is main control chip in the multichannel node described, obtain second
After judging result, the method also includes:
When first judging result, which is, is, first chip and the first foundation input-output system are controlled
Current state keeps the connection status constant.
Optionally, described when first judging result shows that the signal is to be switched to multichannel node from single channel node
When controlling signal, the current state for controlling first chip and the first foundation input-output system is the disconnection shape
State specifically includes:
Judge whether first chip is main control chip in the multichannel node, obtains third judging result；
When the third judging result is no, first chip and the first foundation input-output system are controlled
Current state is switched to the off-state from the connection status.
Optionally, judge whether first chip is main control chip in the multichannel node described, obtain third
After judging result, the method also includes:
When the judging result, which is, is, the current of first chip and the first foundation input-output system is controlled
State keeps the connection status constant；
It controls the chip in first chip and the multichannel node in addition to first chip and establishes connection, wherein
Upon establishment of a connection, first chip can carry out data transmission with the chip in addition to first chip.
Optionally, when the current state of first chip and first input-output system is connection status, institute
State method further include:
According to the node type for the node that first chip is currently located, first foundation corresponding to first chip
Input-output system is refreshed；
Wherein, the node type is specially single channel node or N circuit node, and N is the positive integer greater than 1.
Optionally, before the logic control chip by the node server receives a control signal, institute
State method further include:
It is enterprising in an electronic equipment that user is obtained by the access interface on the Management Controller in the node server
Capable node handover operation；
Based on the node handover operation, generates the control signal and the control signal is sent to the logic control
Coremaking piece.
On the other hand, the embodiment of the present application also provides a kind of node server, comprising:
Server master board；
Logic control chip is arranged on the server master board；
Multiple system on chip SoC chips are arranged on the server master board, the multiple SoC chip and the logic
Control chip connection；
Multiple basis input-output system BIOS chips, are arranged on the server master board, the multiple BIOS chip
In each BIOS chip connect by the logic control chip with a SoC chip in the multiple SoC chip；
Wherein, the multiple BIOS chip and the multiple SoC chip correspond, and the logic control chip is for controlling
It makes current between the first BIOS chip in the first SoC chip and the multiple BIOS chip in the multiple SoC chip
State switches between connection status and off-state, and the first BIOS chip is corresponding with first SoC chip
BIOS chip.
Optionally, the node server further include:
Management Controller is arranged on the server master board, and the Management Controller and the logic control chip connect
Connect, the Management Controller have access interface, the Management Controller be used for by the access interface obtain user with
The node handover operation carried out on the electronic equipment of the access interface connection；
Based on the node handover operation, generates a control signal and the control signal is sent to the logic control
Chip controls the current state in connection status and disconnects shape so that the logic control chip is based on the control signal
Switch between state.
Optionally, the Management Controller is also used to be switched to connection shape from the off-state in the current state
It is defeated to the input substantially of first SoC chip according to the node type of the first SOC node being currently located after state
System is refreshed out, wherein the node type is specially single channel node or N circuit node, and N is the positive integer greater than 1.
Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effects
Fruit:
In the scheme of the embodiment of the present application, by controlling the connection status between chip and basic input output system, from
And multiple chips in control node server are switched to multichannel node from single channel node, or are switched to single channel from multichannel node
Node, and then meet the different configuration needs to server of user, it is more by constructing single channel node in a hardware platform
The high density server of the configurations such as circuit node, to eliminate existing in the prior art, the service of single hardware platform building
The technical issues of configuration of device is single, the different configuration needs not being able to satisfy under different application scene to server, realizes
The technical effect for carrying out on-line reorganization and configuration conversion in different use environments to server, improves the hard of single hardware platform
Part service efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram of one interior joint server of the embodiment of the present application；
Fig. 2 is the flow chart of information processing method in the embodiment of the present application one.
Specific embodiment
In technical solution provided by the embodiments of the present application, pass through the company between control chip and basic input output system
State is connect, so that multiple chips in control node server are switched to multichannel node from single channel node, or from multichannel node
It is switched to single channel node, and then meets the different configuration needs to server of user, by being constructed in a hardware platform
Single channel node, the high density server of the configurations such as multichannel node, to eliminate existing in the prior art, single hardware platform
The configuration of the server of building is single, is not able to satisfy under different application scene and asks the technology of the different configuration needs of server
Topic realizes the technical effect for carrying out on-line reorganization and configuration conversion to server in different use environments, improves single
The hardware availability ratio of hardware platform.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, herein
Middle character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
With reference to the accompanying drawing to main realization principle, specific embodiment and its correspondence of the embodiment of the present application technical solution
The beneficial effect that can reach is explained in detail.
Embodiment one
The embodiment of the present application one provides a kind of control method, is applied in a node server, as shown in Figure 1, being this Shen
Please embodiment interior joint server schematic diagram.Wherein, node server includes: server master board 1；Logic control chip 10,
It is arranged on server master board 1；Multiple system on chip SoC (System on a Chip) chips 11 are arranged in server master board 1
On, multiple SoC chips 11 are connect with logic control chip 10；Multiple basis input-output system BIOS (Basic Input
Output System) chip 12, it is arranged on server master board 1, each BIOS chip in multiple BIOS chips 12 is by patrolling
Control chip 10 is collected to connect with a SoC chip in multiple SoC chips 11.
In the embodiment of the present application, multiple SoC chips 11 and multiple BIOS chips can control by logic control chip 10
Signal connection status between 12.
Next, the control method in the embodiment of the present application is introduced, as shown in Figure 2, which comprises
S10: a control signal is received by the logic control chip in the node server.
Wherein, the control signal be used to control the first chip in multiple chips in the node server with it is described
The current state between the first foundation input-output system in multiple basic input-output systems in node server is even
It connects and switches between state and off-state, first chip is system on chip SoC chip, first foundation input and output system
System is the corresponding basic input-output system of first chip.
Specifically, system on chip SoC refers to integrates a complete system on a single chip.With server chips
The continuous improvement of integrated level, high density server occur therewith, such as: single channel node is (that is, a SoC runs an operation system
System) high density server, two-way node (that is, two SoC run an operating system) high density server etc..
Specifically, multiple SoC chips are provided on high density server internal server mainboard, in multiple SoC chips
Every two or it is multiple by support duplex cooperation work high speed interconnection be connected, and, multiple SoC chips are separately connected respectively
From memory, hard disk and network interface etc..
In the embodiment of the present application, before executing step S10, the method also includes:
It is enterprising in client electronic device that user is obtained by the access interface on the Management Controller in node server
Capable node handover operation；Based on the node handover operation, generates control signal and send control signals to logic control
Chip.
Specifically, Management Controller has access interface, i.e., externally provides the access such as network by Management Controller and connect
Mouthful, server admin personnel can run dedicated client software access Management Controller, and provide according to client software
Function to server carry out on-line reorganization operation.
In the embodiment of the present application, server admin personnel carry out node handover operation according to client, such as: from single channel section
Point is switched to two-way node, or is switched to single channel node from two-way node, and Management Controller switches according to the node of user to be grasped
Make, generates control signal, and send control signals to logic control chip, and then realize the online of high density node server
Reconstruct and configuration conversion.
In the embodiment of the present application, after receiving control signal by step S10, node server executes step S20:
Judge the control signal, obtains the first judging result.
Specifically, server can be switched to multichannel node from single channel node, can also be switched to list from multichannel node
Circuit node can also be switched to another multichannel node from multichannel node, such as: three circuit nodes are switched to from two-way node, this
Apply without limitation.
It is illustrated next, being switched to single channel node from multichannel node to server by step S21a.
S21a: when first judging result shows that the control signal is the control for being switched to single channel node from multichannel node
When signal processed, the current state for controlling first chip and the first foundation input-output system is the connection status.
In the embodiment of the present application, step S21a includes the following steps.
Step 1: judging whether first chip is main control chip in the multichannel node, the second judgement knot is obtained
Fruit.
Specifically, multichannel node is specially that multiple SoC run an operating system, and main control chip refers to multiple SoC cores
Master control SoC chip in piece, in the specific implementation process, master control SoC chip is connect with BIOS, and other in multichannel node
SoC chip and BIOS are disconnected, and, by supporting the high speed interconnection of duplex cooperation work total between the SoC chip in multichannel node
Line is connected, and carries out signal transmission.
Wherein, when switching to multichannel node server by single channel node server, master control SoC chip is connect with BIOS, is read
BIOS program is taken, then, connects other SoC chips in multichannel node, and then realize multichannel node server.Usual situation
Under, physical communication state is between the SOC on a server master board, and in multi-channel running state, pass through logic control
Realize the data transmission between SOC.
Step 2: controlling first chip when second judging result is no and first foundation input being defeated
The current state of system is switched to the connection status from the off-state out.
Specifically, when the first chip is not main control chip, then the first chip and first foundation input-output system it
Between current state be off-state, at this point, the first chip of control and the first input-output system from off-state are switched to company
State is connect, to realize the switching of multichannel node to single channel node.
Step 3: controlling first chip when first judging result, which is, is and first foundation input being defeated
The current state of system keeps the connection status constant out.
Specifically, when the first chip is main control chip, then between the first chip and first foundation input-output system
Current state be connection status, then when multichannel node is switched to single channel node, keep the first chip and first foundation it is defeated
Entering output system keeps connection status constant.
Next, being switched to single channel node by taking three circuit nodes as an example to multichannel node and being illustrated.
Specifically, three circuit nodes include the first SoC chip, the second SoC chip and third SoC chip, wherein first
SoC chip is master control SoC chip, and the current state between the first SoC chip and first foundation input-output system is connection shape
State, the current state between the second SoC chip and the second basic input-output system are off-state, third SoC chip and the
Current state between three basic input-output systems is also off-state, then this three circuit node is being switched to three single channel
When node, the current state controlled between the first SoC chip and first foundation input-output system keeps connection status constant, control
It makes current state between the second SoC chip and the second basic input-output system and third SoC chip and third basis is defeated
The current state entered between output system is switched to connection status from off-state, to realize that the configuration of node server turns
It changes.
It is illustrated next, being switched to multichannel node from single channel node to server by step S21b.
S21b: when first judging result shows that the signal is the control letter for being switched to multichannel node from single channel node
Number when, the current state for controlling first chip and the first foundation input-output system is the off-state.
In the embodiment of the present application, step S21b includes the following steps.
Step 1: judging whether first chip is main control chip in the multichannel node, third judgement knot is obtained
Fruit.
Step 2: controlling first chip when the third judging result is no and first foundation input being defeated
The current state of system is switched to the off-state from the connection status out.
Specifically, when the node where the first chip is single channel node, the first chip and first foundation input and output
Current state between system is connection status, at this point, if the first chip is not master control core in needing the multichannel node constructed
When piece, the first chip and the first input-output system are controlled from connection status and is switched to off-state.
Step 3: controlling first chip and first foundation input and output system when the judging result, which is, is
The current state of system keeps the connection status constant.
Specifically, when the node where the first chip is single channel node, the first chip and first foundation input and output
Current state between system is connection status, at this point, if the first chip is main control chip in needing the multichannel node constructed
When, the first chip of control keeps connection status constant with first foundation input-output system.
Further, it controls the chip in first chip and multichannel node in addition to the first chip and establishes connection, wherein
After establishing connection, the first chip can carry out data transmission with the chip in addition to the first chip.
Specifically, when realizing multichannel node, by supporting duplex cooperation work between the SoC chip in multichannel node
High speed interconnection be connected, and be able to carry out signal transmission.
Next, being switched to multichannel node by taking three circuit nodes as an example to single channel node and being illustrated.
Specifically, include three single channel nodes in server, correspond to the first SoC chip, the second SoC chip and third
SoC chip, wherein the first SoC chip, the second SoC chip and third SoC chip respectively with first foundation input-output system,
Second basic input-output system is connected with third basis input-output system, then these three single channel nodes is being switched to single channel
When node, it is assumed that the first SoC chip is main control chip, then controls between the first SoC chip and first foundation input-output system
Current state keep connection status constant, control the current shape between the second SoC chip and the second basic input-output system
Current state between state and third SoC chip and third basis input-output system is switched to disconnection shape from connection status
State to realize the switching between single channel node and multichannel node, and then realizes the configuration conversion of node server.
In the specific implementation process, in node handoff procedure, logic control chip can be realized by programmable logic,
That is, controlling the on-off connection between SoC and BIOS by modification programmable logic.Logic control chip can also pass through multichannel
Switch is realized, by the connection status of control switch, the on-off connection between SoC and BIOS is controlled, certainly, in practical application
In, other logic control modes can also be used, the application is without limitation.
In the embodiment of the present application, when due to single channel node server and the operation of multichannel node server, the same SoC single channel
BIOS program when operation and multi-channel running is different, and therefore, after carrying out node switching, is required to SoC connection
BIOS is refreshed.
It then, is to connect in the current state of first chip and first input-output system in the embodiment of the present application
When connecing state, the method also includes: it is corresponding to the first chip according to the node type for the node that the first chip is currently located
First foundation input-output system is refreshed；Wherein, the node type is specially single channel node or N circuit node, N are
Positive integer greater than 1.
Such as: when SoC is in single channel operating status, when refreshing to the BIOS that SoC is connected, refresh single channel operation
When BIOS program when refreshing to the BIOS of master control SoC connection, refresh double and when SoC is in two-way operating status
BIOS program when road transport row.
In above scheme, it need to only use single hardware platform that can construct single channel or multipath server online, make single
Hardware platform can flexibly realize different performance configurations, to meet different configuration of to server under different application scene make
With requiring, and then it is significantly reduced the number of hardware platform, saves the fortune of user's buying, O&M cost and server manufacturer
Make, maintenance cost.
Embodiment two
Based on the same inventive concept, the embodiment of the present application two provides a kind of node server, as shown in Figure 1, comprising: service
Device mainboard 1；Logic control chip 10 is arranged on server master board 1；Multiple system on chip SoC (System on a Chip)
Chip 11 is arranged on server master board 1, and multiple SoC chips 11 are connect with logic control chip 10；Multiple basis input and output
System bios (Basic Input Output System) chip 12 is arranged on server master board 1, multiple BIOS chips 12
In each BIOS chip connect with a SoC chip in multiple SoC chips 11 by logic control chip 10.
Wherein, multiple BIOS chips 12 are corresponded with multiple SoC chips 11, and logic control chip 10 is multiple for controlling
The current state between the first BIOS chip in the first SoC chip and multiple BIOS chips 12 in SoC chip 11 is connecting
Switch between state and off-state, the first BIOS chip is BIOS chip corresponding with first SoC chip.
In the embodiment of the present application, the node server further include:
Management Controller 13 is arranged on server master board 1, and Management Controller 13 is connect with logic control chip 10, pipe
Managing controller 13 has access interface, and Management Controller 13 is used to connect by access interface acquisition user with access interface
The node handover operation carried out on electronic equipment, and be based on the node handover operation, generate control signal and signal will be controlled
Be sent to logic control chip 10 so that logic control chip 10 is based on control signal, control current state in connection status and
Switch between off-state.
Further, Management Controller 13 are also used to after current state is switched to connection status from off-state, according to
The node type for the node that first SOC is currently located refreshes the basic input output system of the first SoC chip, wherein
The node type is specially single channel node or N circuit node, and N is the positive integer greater than 1.
In the embodiment of the present application, multiple SoC chips 11 are provided on high density server internal server mainboard 1, it is multiple
Every two or multiple by supporting the high speed interconnection of duplex cooperation work to be connected in SoC chip 11, and, multiple SoC cores
Piece 11 is separately connected respective memory, hard disk and network interface etc..
In the specific implementation process, Management Controller 13 accesses by logic control chip 10 and refreshes the BIOS of SoC, and
The on-off controlled between BIOS chip and each SoC connects, and Management Controller 13 controls SoC reality by logic control chip 10
The functions such as now starting, reset and multi-wad join.
In the specific implementation process, Management Controller 13 externally provides the access interfaces such as network, and server admin personnel can
To run dedicated client software access Management Controller 13, then, Management Controller 13 is provided according to client software
Function carries out on-line reorganization operation to server.
Specifically, when switching to multichannel node server by single channel node server, Management Controller 13 can refresh master
The BIOS of SoC is controlled, then by logic control chip 10, disconnects the BIOS connection of other SoC in multichannel node.When by multichannel section
When point server switchs to single channel node server, Management Controller 13 can refresh the BIOS of all SoC, then pass through logic control
Chip 10 connects the BIOS of all SoC.
In the specific implementation process, in node handoff procedure, logic control chip 10 can pass through programmable logic reality
It is existing, that is, by modifying programmable logic, to control the on-off connection between SoC and BIOS.Logic control chip 10 can also pass through
Variable connector is realized, by the connection status of control switch, is controlled the on-off connection between SoC and BIOS, certainly, is actually being answered
In, other logic control modes can also be used, the application is without limitation.
In above scheme, it need to only use single hardware platform that can construct single channel or multipath server online, make single
Hardware platform can flexibly realize different performance configurations, to meet different configuration of to server under different application scene make
With requiring, and then it is significantly reduced the number of hardware platform, saves the fortune of user's buying, O&M cost and server manufacturer
Make, maintenance cost.
By one or more technical solutions in the embodiment of the present application, following one or more technology effects may be implemented
Fruit:
In the scheme of the embodiment of the present application, by controlling the connection status between chip and basic input output system, from
And multiple chips in control node server are switched to multichannel node from single channel node, or are switched to single channel from multichannel node
Node, and then meet the different configuration needs to server of user, it is more by constructing single channel node in a hardware platform
The high density server of the configurations such as circuit node, to eliminate existing in the prior art, the service of single hardware platform building
The technical issues of configuration of device is single, the different configuration needs not being able to satisfy under different application scene to server, realizes
The technical effect for carrying out on-line reorganization and configuration conversion in different use environments to server, improves the hard of single hardware platform
Part service efficiency.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Specifically, the corresponding computer program instructions of control method in the embodiment of the present application can be stored in light
Disk, hard disk, on the storage mediums such as USB flash disk, when the computer program instructions corresponding with control method in storage medium are by an electronics
Equipment reads or is performed, and includes the following steps:
A control signal is received by the logic control chip in the node server, wherein the control signal is used
It is inputted in the multiple bases controlled in the first chip and the node server in multiple chips in the node server
The current state between first foundation input-output system in output system switches between connection status and off-state, institute
Stating the first chip is system on chip SoC chip, and the first foundation input-output system is the corresponding basis of first chip
Input-output system；
Judge the control signal, obtains the first judging result；
When first judging result shows that the control signal is the control letter for being switched to single channel node from multichannel node
Number when, the current state for controlling first chip and the first foundation input-output system is the connection status；
When first judging result shows that the signal is to be switched to the control signal of multichannel node from single channel node,
The current state for controlling first chip and the first foundation input-output system is the off-state.
Optionally, stored in the storage medium and step: when first judging result shows the control signal
When control signal to be switched to single channel node from multichannel node, first chip and the first foundation input and output are controlled
The current state of system is the connection status, and corresponding computer instruction specifically includes as follows during being specifically performed
Step:
Judge whether first chip is main control chip in the multichannel node, obtains the second judging result；
When second judging result is no, first chip and the first foundation input-output system are controlled
Current state is switched to the connection status from the off-state.
Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step
It is rapid: to judge whether first chip is main control chip in the multichannel node, obtains the second judging result, corresponding calculating
After machine instruction is performed, it is performed, includes the following steps: when executed
When first judging result, which is, is, first chip and the first foundation input-output system are controlled
Current state keeps the connection status constant.
Optionally, stored in the storage medium and step: when first judging result show the signal be from
When single channel node is switched to the control signal of multichannel node, first chip and the first foundation input-output system are controlled
Current state be the off-state, corresponding computer instruction specifically be performed during, specifically comprise the following steps:
Judge whether first chip is main control chip in the multichannel node, obtains third judging result；
When the third judging result is no, first chip and the first foundation input-output system are controlled
Current state is switched to the off-state from the connection status.
Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step
It is rapid: to judge whether first chip is main control chip in the multichannel node, obtains third judging result, corresponding calculating
After machine instruction is performed, it is performed, includes the following steps: when executed
When the judging result, which is, is, the current of first chip and the first foundation input-output system is controlled
State keeps the connection status constant；
It controls the chip in first chip and the multichannel node in addition to first chip and establishes connection, wherein
Upon establishment of a connection, first chip can carry out data transmission with the chip in addition to first chip.
Optionally, when the current state of first chip and first input-output system is connection status, institute
It states and is also stored with other computer instruction in storage medium, these computer instructions include the following steps: when executed
According to the node type for the node that first chip is currently located, first foundation corresponding to first chip
Input-output system is refreshed；
Wherein, the node type is specially single channel node or N circuit node, and N is the positive integer greater than 1.
Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step
It is rapid: a control signal to be received by the logic control chip in the node server, corresponding computer instruction is performed it
Afterwards, it is performed, includes the following steps: when executed
It is enterprising in an electronic equipment that user is obtained by the access interface on the Management Controller in the node server
Capable node handover operation；
Based on the node handover operation, generates the control signal and the control signal is sent to the logic control
Coremaking piece.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of control method is applied in node server, which comprises
A control signal is received by the logic control chip in the node server, wherein the control signal is for controlling
Make multiple basic input and output in the first chip and the node server in multiple chips in the node server
The current state between first foundation input-output system in system switches between connection status and off-state, and described
One chip is system on chip SoC chip, and the first foundation input-output system is the corresponding basis input of first chip
Output system；
Judge the control signal, obtains the first judging result；
When first judging result shows that the control signal is to be switched to the control signal of single channel node from multichannel node,
The current state for controlling first chip and the first foundation input-output system is the connection status；
When first judging result shows that the signal is to be switched to the control signal of multichannel node from single channel node, control
The current state of first chip and the first foundation input-output system is the off-state.
2. the method as described in claim 1, which is characterized in that described when first judging result shows the control signal
When control signal to be switched to single channel node from multichannel node, first chip and the first foundation input and output are controlled
The current state of system is the connection status, is specifically included:
Judge whether first chip is main control chip in the multichannel node, obtains the second judging result；
When second judging result is no, the current of first chip and the first foundation input-output system is controlled
State is switched to the connection status from the off-state.
3. method according to claim 2, which is characterized in that judge whether first chip is the multichannel section described
Main control chip in point, after obtaining the second judging result, the method also includes:
When first judging result, which is, is, the current of first chip and the first foundation input-output system is controlled
State keeps the connection status constant.
4. the method as described in claim 1, which is characterized in that it is described when first judging result show the signal be from
When single channel node is switched to the control signal of multichannel node, first chip and the first foundation input-output system are controlled
Current state be the off-state, specifically include:
Judge whether first chip is main control chip in the multichannel node, obtains third judging result；
When the third judging result is no, the current of first chip and the first foundation input-output system is controlled
State is switched to the off-state from the connection status.
5. method as claimed in claim 4, which is characterized in that judge whether first chip is the multichannel section described
Main control chip in point, after obtaining third judging result, the method also includes:
When the judging result, which is, is, the current state of first chip and the first foundation input-output system is controlled
Keep the connection status constant；
It controls the chip in first chip and the multichannel node in addition to first chip and establishes connection, wherein building
After vertical connection, first chip can carry out data transmission with the chip in addition to first chip.
6. the method as described in claim any in claim 1-5, which is characterized in that defeated in first chip and the first input
When the current state of system is connection status out, the method also includes:
According to the node type for the node that first chip is currently located, the corresponding first foundation of first chip is inputted
Output system is refreshed；
Wherein, the node type is specially single channel node or N circuit node, and N is the positive integer greater than 1.
7. the method as described in claim 1, which is characterized in that in the logic control core by the node server
Before piece receives a control signal, the method also includes:
Obtain what user carried out on an electronic equipment by the access interface on the Management Controller in the node server
Node handover operation；
Based on the node handover operation, generates the control signal and the control signal is sent to the logic control core
Piece.
8. a kind of node server, comprising:
Server master board；
Logic control chip is arranged on the server master board；
Multiple system on chip SoC chips are arranged on the server master board, the multiple SoC chip and the logic control
Chip connection；
Multiple basis input-output system BIOS chips, are arranged on the server master board, in the multiple BIOS chip
Each BIOS chip is connect by the logic control chip with a SoC chip in the multiple SoC chip；
Wherein, the multiple BIOS chip and the multiple SoC chip correspond, and the logic control chip is for controlling institute
State the current state between the first BIOS chip in the first SoC chip and the multiple BIOS chip in multiple SoC chips
Switch between connection status and off-state, the first BIOS chip is BIOS core corresponding with first SoC chip
Piece；
Wherein, the logic control chip is for receiving a control signal；Judge the control signal, obtains the first judgement knot
Fruit；
When first judging result shows that the control signal is to be switched to the control signal of single channel node from multichannel node,
The current state for controlling first SOC chip and the first BIOS chip is the connection status；
When first judging result shows that the signal is to be switched to the control signal of multichannel node from single channel node, control
First SOC chip and the current state of the first BIOS chip are the off-state.
9. node server as claimed in claim 8, which is characterized in that the node server further include:
Management Controller is arranged on the server master board, and the Management Controller is connect with the logic control chip, institute
Management Controller is stated with access interface, the Management Controller be used for by access interface acquisition user with the visit
Ask the node handover operation carried out on the electronic equipment of interface connection；
Based on the node handover operation, generates a control signal and the control signal is sent to the logic control core
Piece controls the current state in connection status and off-state so that the logic control chip is based on the control signal
Between switch.
10. node server as claimed in claim 9, which is characterized in that the Management Controller is also used to described current
After state is switched to connection status from the off-state, according to the node for the node that first SoC chip is currently located
Type refreshes the basic input output system of first SoC chip, wherein the node type is specially single channel
Node or N circuit node, N are the positive integer greater than 1.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724093A (en) * | 2012-06-26 | 2012-10-10 | 大唐移动通信设备有限公司 | Advanced telecommunications computing architecture (ATCA) machine frame and intelligent platform management bus (IPMB) connection method thereof |
| CN103475514A (en) * | 2013-09-03 | 2013-12-25 | 华为技术有限公司 | BMC-free node, trunking system and method for repairing and upgrading BIOS |
| CN104378793A (en) * | 2013-08-12 | 2015-02-25 | 中兴通讯股份有限公司 | Switching method, master control base station and controlled base station |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750206A (en) * | 2012-05-10 | 2012-10-24 | 加弘科技咨询(上海)有限公司 | Multiple-basic input/ output system (BIOS) circuit and multiple-BIOS switching method |
| US9703697B2 (en) * | 2012-12-27 | 2017-07-11 | Intel Corporation | Sharing serial peripheral interface flash memory in a multi-node server system on chip platform environment |
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2015
- 2015-03-27 CN CN201510142368.6A patent/CN106155962B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724093A (en) * | 2012-06-26 | 2012-10-10 | 大唐移动通信设备有限公司 | Advanced telecommunications computing architecture (ATCA) machine frame and intelligent platform management bus (IPMB) connection method thereof |
| CN104378793A (en) * | 2013-08-12 | 2015-02-25 | 中兴通讯股份有限公司 | Switching method, master control base station and controlled base station |
| CN103475514A (en) * | 2013-09-03 | 2013-12-25 | 华为技术有限公司 | BMC-free node, trunking system and method for repairing and upgrading BIOS |
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