CN105912498A - Partitioning method and device for multi-path server and multi-path server - Google Patents
Partitioning method and device for multi-path server and multi-path server Download PDFInfo
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- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
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Abstract
The invention provides a partitioning method and device for a multi-path server and the multi-path server. The multi-path server comprises a system management controller SMC, at least one baseboard controller BMC connected with the SMC, CPUs and chip registers CC connected with all BMCs. The method comprises following steps: the SMC acquires partitioning information configured by a user; determining configuration information of each BMC node in each partition based on partitioning information and sending configuration information to corresponding BMC nodes such that startup-configuration can be carried out to CPUs and CCs which are connected with corresponding BMC nodes based on configuration information; and sending start-up instructions to all the BMCs in order to start all partitions of the multi-path server.According to the scheme, expansion of functions of the multi-path server is achieved.
Description
Technical field
The present invention relates to field of computer technology, particularly to partition method, the dress of a kind of multipath server
Put and multipath server.
Background technology
Along with improving constantly of computing power, the way of server also gets more and more.Such as, 8 road clothes
Business device, 16 road servers, 32 road servers, 64 road servers, 128 road servers etc..But, right
In it has been determined that good multipath server, its performance can only be relevant with the way of this multipath server, nothing
Method realizes more extension, the problem causing function singleness.
Summary of the invention
Embodiments provide the partition method of a kind of multipath server, device and multipath server,
To realize the extension to multipath server.
First aspect, embodiments provides the partition method of a kind of multipath server, described multichannel
Server includes: System Management Controller SMC, at least one baseboard controller BMC being connected with SMC,
The CPU being connected with each BMC and chip register CC；Described method includes:
SMC obtains user configured partition information；Wherein, described partition information includes: subregion number and
The CPU number that each subregion is corresponding；
According to described partition information, determine the configuration information of each BMC node in each subregion,
And this configuration information is sent to corresponding BMC node, so that corresponding BMC node is according to described configuration
Information boots up configuration to coupled CPU and CC；Wherein, described configuration information includes: institute
Belong to CPU number, the logical number of corresponding BMC node and physics numbering corresponding in subregion；
Start-up command is sent, to start each subregion that this multipath server is realized to each BMC.
Wherein, each subregion that this multipath server of described startup is realized, including:
State collection instruction is sent to each BMC node, so that each BMC node pair and its phase
The open state of CPU and CC even feeds back；
Determining that the open state that each BMC node belonged in same subregion is fed back all reaches to set
Start-up phase time, to belong to this subregion main BMC node send merge notice so that each point
Each in subregion belonging to the main BMC node control in district realizes starting up jointly from BMC node；
Wherein, described partition information also includes: the main BMC nodal information that each subregion is corresponding.
Wherein, farther include: include start at the open state determining target BMC node feeding back
Failed information, then carry out alert process to the information of this boot failure.
Second aspect, embodiments provides the partition method of a kind of multipath server, described multichannel
Server includes: System Management Controller SMC, at least one baseboard controller BMC being connected with SMC,
The CPU being connected with each BMC and chip register CC；Described method includes:
When BMC receives the configuration information that SMC sends, it is connected with self according to described configuration information pair
CPU and CC boot up configuration；Wherein, described configuration information includes: correspondence in affiliated subregion
CPU number, the logical number of corresponding BMC node and physics numbering；
Receive the start-up command that SMC sends, and this start-up command is sent to the CPU being connected with self
And CC, with the startup of self affiliated target partition in each subregion that this multipath server is realized.
Wherein, self affiliated target partition in described each subregion that this multipath server is realized
Start, including:
Receive the state collection instruction that SMC sends；
The open state of CPU and CC being connected with self is obtained according to the instruction of this state collection；
The open state of acquisition is fed back to SMC so that SMC in determining described target partition each
When the open state of BMC node feeding back all reaches the start-up phase set, control in described target partition
Main BMC node is so that each in target partition described in this main BMC node control is same from BMC node
Shi Shixian starting up.
The third aspect, embodiments provides a kind of System Management Controller, is positioned at multipath server
In, this multipath server also includes: at least one the substrate control being connected with System Management Controller SMC
Device BMC processed, the CPU being connected with each BMC and chip register CC；This SMC includes:
Acquiring unit, is used for obtaining user configured partition information；Wherein, described partition information includes:
The CPU number that subregion number is corresponding with each subregion；
Determine unit, for according to described partition information, determine each BMC in each subregion
The configuration information of node, and this configuration information is sent to corresponding BMC node, so that corresponding BMC
Node boots up configuration according to described configuration information to coupled CPU and CC；Wherein, described
Configuration information includes: CPU number corresponding in affiliated subregion, the logical number of corresponding BMC node and
Physics is numbered；
Transmitting element, for sending start-up command to each BMC；
Start unit, for starting, according to described start-up command, each subregion that this multipath server is realized.
Wherein, described start unit, specifically for sending state collection instruction to each BMC node,
So that the open state of coupled CPU and CC is fed back by each BMC node, really
Surely the start rank that the open state that each BMC node in same subregion fed back all reaches to set are belonged to
Duan Shi, sends to the main BMC node belonging to this subregion and merges notice, so that the main BMC of each subregion
Each in subregion belonging to node control realizes starting up jointly from BMC node；Wherein, described point
District's information also includes: the main BMC nodal information that each subregion is corresponding.
Fourth aspect, embodiments provides a kind of baseboard controller, is positioned in multipath server,
And be connected with the System Management Controller SMC in multipath server, this multipath server also includes: with
This baseboard controller BMC be connected CPU and chip register CC；This BMC includes:
First receives unit, for receiving the configuration information that SMC sends；Wherein, described configuration information
Including: CPU number, the logical number of corresponding BMC node and physics numbering corresponding in affiliated subregion；
Dispensing unit, boots up for CPU and CC being connected with self according to described configuration information pair
Configuration；
Second receives unit, the start-up command sent for SMC；
Transmitting element, for being sent to CPU and CC being connected with self by this start-up command；
Start unit, in each subregion being realized this multipath server, self affiliated target is divided
The startup in district.
Wherein, described start unit, specifically for receiving the state collection instruction that SMC sends, and root
The open state of CPU and CC being connected with self is obtained according to the instruction of this state collection, and by opening of obtaining
Machine feedback of status is to SMC, so that SMC each BMC node feeding back in determining described target partition
Open state all reach set start-up phase time, control the main BMC node in described target partition
So that each in target partition described in this main BMC node control realizes start from BMC node and opens simultaneously
Dynamic.
5th aspect, embodiments provides a kind of multipath server, including: above-mentioned system pipes
Reason controller SMC, at least one aforesaid substrate controller BMC being connected with SMC and each
BMC be connected CPU and chip register CC.
Embodiments provide the partition method of a kind of multipath server, device and multipath server,
By configuring partition information, SMC is according to this partition information and at least one coupled BMC node
Interact, it is possible to achieve the subregion to multipath server, so that the server of fixing way can realize
Multiple multipath servers, thus multipath server is extended, add the function of multipath server.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is some embodiments of the present invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of method flow diagram that one embodiment of the invention provides；
Fig. 2 is the another kind of method flow diagram that one embodiment of the invention provides；
Fig. 3 is the SMC structural representation that one embodiment of the invention provides；
Fig. 4 is the BMC structural representation that one embodiment of the invention provides；
Fig. 5 is the structural representation of the multipath server that one embodiment of the invention provides；
Fig. 6 is another method flow diagram that one embodiment of the invention provides.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in bright embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention,
Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments, based on
Embodiment in the present invention, those of ordinary skill in the art are institute on the premise of not making creative work
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
Refer to Fig. 1, embodiments provide the partition method of a kind of multipath server, be applied to
SMC (System Management Controller) in multipath server, wherein, this multipath server farther includes:
(Baseboard Management Controller, substrate controls at least one BMC being connected with SMC
Device), CPU and CC (chip register) that be connected with each BMC；The method can include
Following steps:
Step 101:SMC obtains user configured partition information；Wherein, described partition information includes:
The CPU number that subregion number is corresponding with each subregion；
Step 102: according to described partition information, determines each BMC node in each subregion
Configuration information, and this configuration information is sent to corresponding BMC node, so that corresponding BMC node root
According to described configuration information, coupled CPU and CC is booted up configuration；Wherein, described configuration letter
Breath includes: CPU number, the logical number of corresponding BMC node and physics corresponding in affiliated subregion are compiled
Number；
Step 103: send start-up command to each BMC, each with start that this multipath server realized
Individual subregion.
Visible, user configures partition information according to the way of multipath server, and is sent to by partition information
SMC, SMC interact with at least one coupled BMC node according to this partition information, can
To realize the subregion to multipath server, so that the server of fixing way can realize multiple multichannel service
Device, thus multipath server is extended, add the function of multipath server.
In an embodiment of the invention, in the start-up course of each subregion, need by main BMC
The participation of node, each subregion that this multipath server of this startup is realized, including:
State collection instruction is sent to each BMC node, so that each BMC node pair and its phase
The open state of CPU and CC even feeds back, and is determining each BMC belonged in same subregion
When the open state that node is fed back all reaches the start-up phase set, to the main BMC belonging to this subregion
Node sends and merges notice, so that each in subregion belonging to the main BMC node control of each subregion
Starting up is jointly realized from BMC node；
Wherein, described partition information also includes: the main BMC nodal information that each subregion is corresponding.
According to above-described embodiment scheme, in the start-up course of multipath server, need by each BMC
Control the power-on operation of coupled CPU and CC, and the open state fed back at each BMC reaches
During to a start-up phase set, need by main BMC node by subregion belonging to it each from
BMC node merges to get up, to realize the starting up of the multipath server corresponding to this subregion.
In an embodiment of the invention, in order to improve the start of each subregion that multipath server is realized
Efficiency, may further include: include start at the open state determining target BMC node feeding back
Failed information, then carry out alert process to the information of this boot failure, enter with the equipment to boot failure
Row reconfigures, it is achieved the quick turn-on of each subregion in multipath server.
Refer to Fig. 2, the embodiment of the present invention additionally provides the partition method of a kind of multipath server, application
BMC in multipath server, this BMC and be connected with the SMC in multipath server, this multichannel
Server may further include: the CPU being connected with this BMC and chip register CC；Described side
Method may comprise steps of:
When step 201:BMC receives the configuration information that SMC sends, according to described configuration information pair
CPU and CC being connected with self boots up configuration；Wherein, described configuration information includes: affiliated point
CPU number, the logical number of corresponding BMC node and physics numbering corresponding in district；
Step 202: receive the start-up command that SMC sends, and this start-up command is sent to and self phase
CPU and CC even, divides with self affiliated target in each subregion of being realized this multipath server
The startup in district.
The scheme provided according to above-described embodiment, user is by the way according to multipath server, configuration point
District's information, and partition information is sent to SMC, SMC is determined by each BMC in each subregion
The configuration information of node, sends configuration information to corresponding BMC node, and BMC node is joined according to this
Confidence breath boots up configuration to coupled CPU and CC, and controls the start behaviour of CPU and CC
Make, thus realize the startup of the target partition affiliated to self.
In an embodiment of the invention, in described each subregion that this multipath server is realized self
The startup of affiliated target partition, including:
Receive the state collection instruction that SMC sends, and obtain and self phase according to the instruction of this state collection
The open state of CPU and CC even, and the open state of acquisition is fed back to SMC, so that SMC
In determining described target partition, the open state of each BMC node feeding back all reaches the start rank set
Duan Shi, controls the main BMC node in described target partition so that target described in this main BMC node control
Each in subregion realizes starting up from BMC node simultaneously.
According to above-described embodiment scheme, in the start-up course of multipath server, need by each BMC
Control the power-on operation of coupled CPU and CC, and the open state fed back at each BMC reaches
During to a start-up phase set, need by main BMC node by subregion belonging to it each from
BMC node merges to get up, to realize the starting up of the multipath server corresponding to this subregion.
Refer to Fig. 3, the embodiment of the present invention additionally provides a kind of System Management Controller SMC, is positioned at many
In the server of road, this multipath server also includes: at least one BMC being connected with SMC is with each
Individual BMC be connected CPU and chip register CC；This SMC includes:
Acquiring unit 301, is used for obtaining user configured partition information；Wherein, described partition information bag
Include: the CPU number that subregion number is corresponding with each subregion；
Determine unit 302, for according to described partition information, determine each BMC in each subregion
The configuration information of node, and this configuration information is sent to corresponding BMC node, so that corresponding BMC
Node boots up configuration according to described configuration information to coupled CPU and CC；Wherein, described
Configuration information includes: CPU number corresponding in affiliated subregion, the logical number of corresponding BMC node and
Physics is numbered；
Transmitting element 303, for sending start-up command to each BMC；
Start unit 304, for start that this multipath server realized according to described start-up command each
Subregion.
In an embodiment of the invention, described start unit 304, specifically for saving to each BMC
Point sends state collection instruction, so that each BMC node opening coupled CPU and CC
Machine state is fed back, at the start shape determining that each BMC node belonged in same subregion is fed back
When state all reaches the start-up phase set, send to the main BMC node belonging to this subregion and merge notice,
So that each in subregion belonging to the main BMC node control of each subregion realizes jointly from BMC node
Starting up；Wherein, described partition information also includes: the main BMC node letter that each subregion is corresponding
Breath.
Refer to Fig. 4, the embodiment of the present invention additionally provides a kind of baseboard controller, is positioned at multipath server
In, and be connected with the SMC in multipath server, this multipath server also includes: control with this substrate
Device BMC be connected CPU and chip register CC；This BMC includes:
First receives unit 401, for receiving the configuration information that SMC sends；Wherein, described configuration letter
Breath includes: CPU number, the logical number of corresponding BMC node and physics corresponding in affiliated subregion are compiled
Number；
Dispensing unit 402, is carried out for CPU and CC being connected with self according to described configuration information pair
Start configuration；
Second receives unit 403, the start-up command sent for SMC；
Transmitting element 404, for being sent to CPU and CC being connected with self by this start-up command；
Start unit 405, self affiliated mesh in each subregion that this multipath server is realized
The startup of mark subregion.
In an embodiment of the invention, described start unit 405, specifically for receiving what SMC sent
State collection instructs, and obtains the start of CPU and CC being connected with self according to the instruction of this state collection
State, and the open state of acquisition is fed back to SMC, so that SMC is in determining described target partition
When the open state of each BMC node feeding back all reaches the start-up phase set, control described target and divide
Main BMC node in district is so that each in target partition described in this main BMC node control is from BMC
Node realizes starting up simultaneously.
Refer to Fig. 5, the embodiment of the present invention additionally provides a kind of multipath server, including: above-mentioned enforcement
SMC described in example, the BMC described at least one above-described embodiment being connected with SMC and each
BMC be connected CPU and chip register CC.
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawings and specifically real
The present invention is described in further detail to execute example.
As shown in Figure 6, embodiments provide a kind of partition method based on above-mentioned multipath server,
The method may comprise steps of:
Step 601: user, according to the way of multipath server and service application, configures partition information.
In the present embodiment, in order to extend the application performance of multipath server, can be real by multipath server
Existing subregion.
For example, it is possible to 64 road servers to be divided into 28 road servers, 1 16 road server and 1
Individual 32 road servers, such that it is able to make originally can only provide the multipath server of 64 road server capabilitys,
Expand to realize the function of 8 road servers, the function of 16 road servers and the merit of 32 road servers
Can, add the function of multipath server.
For another example, current multipath server is 32 tunnels, owing to current service application needs 8 road servers,
So can realize the subregion of 8 road servers by Jiang Gai 32 road server.
In the present embodiment, this partition information includes: CPU that subregion number, each subregion are corresponding
Main BMC node in number and each subregion.
Being as a example by 64 road servers by this multipath server below, Gai 64 road server includes 16
Individual BMC, each BMC connect 4 CPU, Jiang Gai 64 road server be divided into two subregions,
CPU number in each subregion is 32, is further elaborated the embodiment of the present invention.
Step 602:SMC obtains this partition information, determines in each subregion every according to this partition information
The configuration information of one BMC node.
Such as, subregion 1 includes BMC0-BMC7, and the main BMC node in this subregion 1 is BMC0,
Subregion 2 includes BMC8-BMC15, and the main BMC node in this subregion 2 is BMC8.
In the present embodiment, the configuration letter that SMC determines for each BMC node in each subregion
Breath may include that CPU number, the logical number of corresponding BMC node and thing corresponding in affiliated subregion
Reason numbering.
Wherein, the numbering of this BMC node in the server of physics numbering Shi 64 road, logical number is this
BMC numbering in respective partition.
Step 603:SMC sends configuration information to corresponding BMC.
Step 604:BMC boots up configuration according to configuration information to coupled CPU and CC.
CPU Yu CC is started shooting and configure by BMC can be typically to be existed by the data configuration in configuration information
In CPU and CC, so that CPU and CC learns himself affiliated subregion.
Step 605:SMC sends start-up command to each BMC.
Step 606: each BMC according to the start-up command received, control coupled CPU and
CC boots up.
Step 607:SMC sends state collection instruction to each BMC.
Step 608: each BMC according to the instruction of this state collection obtain the CPU that is connected with self and
The open state of CC, and the open state of acquisition is fed back to SMC.
Step 609:SMC is in the start determining that each BMC node belonged in same subregion is fed back
When state all reaches the start-up phase set, send to the main BMC node belonging to this subregion and merge notice.
In the present embodiment, multipath server, in start process, needs each road server starting up
During to certain stage, then controlled other by host node and jointly realize starting up from node.
In an embodiment of the invention, if SMC determines in the open state of certain BMC node feeding back
Information including boot failure, then need the information of this boot failure is carried out alert process, to enter one
Step improves the starting efficiency of subregion.
Step 610: the main BMC of each subregion notifies according to this fusion, control belonging to each in subregion
Individual jointly realize starting up from BMC node.
In an embodiment of the invention, this SMC and BMC be possible not only to realize above-mentioned to create the division,
The operation of subregion start, it is also possible to realize the operation such as the deletion of subregion, subregion shutdown.
In sum, the embodiment of the present invention at least can realize following beneficial effect:
1, in embodiments of the present invention, by configuring partition information, SMC according to this partition information with
Its at least one BMC node being connected interacts, it is possible to achieve the subregion to multipath server, with
The server making fixing way can realize multiple multipath server, thus is extended multipath server,
Add the function of multipath server.
2, in embodiments of the present invention, in the start-up course of multipath server, need by each BMC
Control the power-on operation of coupled CPU and CC, and the open state fed back at each BMC reaches
During to a start-up phase set, need by main BMC node by subregion belonging to it each from
BMC node merges to get up, to realize the starting up of the multipath server corresponding to this subregion.
3, in embodiments of the present invention, include out at the open state determining target BMC node feeding back
The information that machine is failed, then carry out alert process to the information of this boot failure, with the equipment to boot failure
Reconfigure, it is achieved the quick turn-on of each subregion in multipath server.
The contents such as the information between each unit in said apparatus is mutual, execution process, due to the present invention
Embodiment of the method is based on same design, and particular content can be found in the narration in the inventive method embodiment, this
Place repeats no more.
It should be noted that in this article, the relational terms of such as first and second etc be used merely to by
One entity or operation separate with another entity or operating space, and not necessarily require or imply this
Relation or the order of any this reality is there is between a little entities or operation.And, term " includes ",
" comprise " or its any other variant is intended to comprising of nonexcludability, so that include that one is
The process of row key element, method, article or equipment not only include those key elements, but also include the brightest
Other key elements really listed, or also include intrinsic for this process, method, article or equipment
Key element.In the case of there is no more restriction, statement " include one " and limit
Key element, it is not excluded that there is also another in including the process of described key element, method, article or equipment
Outer same factor.
One of ordinary skill in the art will appreciate that: realize all or part of step of said method embodiment
Can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in embodied on computer readable
Storage medium in, this program upon execution, performs to include the step of said method embodiment；And it is aforementioned
Storage medium include: various Jie that can store program code such as ROM, RAM, magnetic disc or CD
In matter.
Last it should be understood that the foregoing is only presently preferred embodiments of the present invention, it is merely to illustrate this
The technical scheme of invention, is not intended to limit protection scope of the present invention.All spirit in the present invention and former
Any modification, equivalent substitution and improvement etc. done within then, are all contained in protection scope of the present invention.
Claims (10)
1. the partition method of a multipath server, it is characterised in that described multipath server includes: be
System Management Controller SMC, at least one baseboard controller BMC being connected with SMC and each
BMC be connected CPU and chip register CC；Described method includes:
SMC obtains user configured partition information；Wherein, described partition information includes: subregion number and
The CPU number that each subregion is corresponding；
According to described partition information, determine the configuration information of each BMC node in each subregion,
And this configuration information is sent to corresponding BMC node, so that corresponding BMC node is according to described configuration
Information boots up configuration to coupled CPU and CC；Wherein, described configuration information includes: institute
Belong to CPU number, the logical number of corresponding BMC node and physics numbering corresponding in subregion；
Start-up command is sent, to start each subregion that this multipath server is realized to each BMC.
Method the most according to claim 1, it is characterised in that this multipath server institute of described startup
Each subregion realized, including:
State collection instruction is sent to each BMC node, so that each BMC node pair and its phase
The open state of CPU and CC even feeds back；
Determining that the open state that each BMC node belonged in same subregion is fed back all reaches to set
Start-up phase time, to belong to this subregion main BMC node send merge notice so that each point
Each in subregion belonging to the main BMC node control in district realizes starting up jointly from BMC node；
Wherein, described partition information also includes: the main BMC nodal information that each subregion is corresponding.
Method the most according to claim 2, it is characterised in that farther include: determining target
The open state of BMC node feeding back includes the information of boot failure, then enter the information of this boot failure
Row alert process.
4. the partition method of a multipath server, it is characterised in that described multipath server includes: be
System Management Controller SMC, at least one baseboard controller BMC being connected with SMC and each
BMC be connected CPU and chip register CC；Described method includes:
When BMC receives the configuration information that SMC sends, it is connected with self according to described configuration information pair
CPU and CC boot up configuration；Wherein, described configuration information includes: correspondence in affiliated subregion
CPU number, the logical number of corresponding BMC node and physics numbering；
Receive the start-up command that SMC sends, and this start-up command is sent to the CPU being connected with self
And CC, with the startup of self affiliated target partition in each subregion that this multipath server is realized.
Method the most according to claim 4, it is characterised in that described real to this multipath server institute
The startup of self affiliated target partition in each existing subregion, including:
Receive the state collection instruction that SMC sends；
The open state of CPU and CC being connected with self is obtained according to the instruction of this state collection；
The open state of acquisition is fed back to SMC so that SMC in determining described target partition each
When the open state of BMC node feeding back all reaches the start-up phase set, control in described target partition
Main BMC node is so that each in target partition described in this main BMC node control is same from BMC node
Shi Shixian starting up.
6. a System Management Controller, it is characterised in that be positioned in multipath server, this multichannel services
Device also includes: at least one baseboard controller BMC of being connected with System Management Controller SMC and every
One CPU connected for BMC and chip register CC；This SMC includes:
Acquiring unit, is used for obtaining user configured partition information；Wherein, described partition information includes:
The CPU number that subregion number is corresponding with each subregion；
Determine unit, for according to described partition information, determine each BMC in each subregion
The configuration information of node, and this configuration information is sent to corresponding BMC node, so that corresponding BMC
Node boots up configuration according to described configuration information to coupled CPU and CC；Wherein, described
Configuration information includes: CPU number corresponding in affiliated subregion, the logical number of corresponding BMC node and
Physics is numbered；
Transmitting element, for sending start-up command to each BMC；
Start unit, for starting, according to described start-up command, each subregion that this multipath server is realized.
Method the most according to claim 6, it is characterised in that described start unit, specifically for
State collection instruction is sent, so that each BMC node is to coupled to each BMC node
The open state of CPU and CC feeds back, and is determining each BMC node belonged in same subregion
When the open state fed back all reaches the start-up phase set, to the main BMC node belonging to this subregion
Send merge notice so that in subregion belonging to the main BMC node control of each subregion each from
BMC node realizes starting up jointly；Wherein, described partition information also includes: each subregion is corresponding
Main BMC nodal information.
8. a baseboard controller, it is characterised in that be positioned in multipath server, and and multipath server
In System Management Controller SMC be connected, this multipath server also includes: with this baseboard controller BMC
The CPU being connected and chip register CC；This BMC includes:
First receives unit, for receiving the configuration information that SMC sends；Wherein, described configuration information
Including: CPU number, the logical number of corresponding BMC node and physics numbering corresponding in affiliated subregion；
Dispensing unit, boots up for CPU and CC being connected with self according to described configuration information pair
Configuration；
Second receives unit, the start-up command sent for SMC；
Transmitting element, for being sent to CPU and CC being connected with self by this start-up command；
Start unit, in each subregion being realized this multipath server, self affiliated target is divided
The startup in district.
Baseboard controller the most according to claim 8, it is characterised in that described start unit, tool
The state collection instruction that body sends for receiving SMC, and obtain and self according to the instruction of this state collection
The open state of CPU and CC being connected, and the open state of acquisition is fed back to SMC, so that SMC
In determining described target partition, the open state of each BMC node feeding back all reaches the start rank set
Duan Shi, controls the main BMC node in described target partition so that target described in this main BMC node control
Each in subregion realizes starting up from BMC node simultaneously.
10. a multipath server, it is characterised in that including: described in the claims 6 or 7
Described in System Management Controller SMC, at least one the claims 8 or 9 being connected with SMC
Baseboard controller BMC, the CPU being connected with each BMC and chip register CC.
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