CN105468562A - Chip set and server system - Google Patents
Chip set and server system Download PDFInfo
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- CN105468562A CN105468562A CN201510779281.XA CN201510779281A CN105468562A CN 105468562 A CN105468562 A CN 105468562A CN 201510779281 A CN201510779281 A CN 201510779281A CN 105468562 A CN105468562 A CN 105468562A
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- management controller
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- server node
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4265—Bus transfer protocol, e.g. handshake; Synchronisation on a point to point bus
Abstract
A chip set is applied in the server node of a server system, comprising a south bride, a north bridge and an embedded management controller. The embedded management controller collects node internal information of the server node for the server system to manage and use. The embedded management controller is coupled with a base plate management controller. The base plate management controller is arranged out of the server node and communicates with a remote terminal through a network.
Description
Technical field
The present invention relates to server system management (serversystemmanagement) technical field, particularly relate to a kind of chipset and server system.
Background technology
In a server system, an important topic is the physical state of monitor network and each server node.Server system usually can be applied intelligent platform supervision interface (IntelligentPlatformManagementInterface is called for short IPMI) agreement, but its communications protocol is very complicated.Low cost and the server system management framework of low complex degree is the art important topic.
Summary of the invention
The invention provides a kind of chipset and use the server system of this chipset.
The chipset that one embodiment of the present invention provides is the server node being applied to a server system, and has an embedded management controller.This chipset also comprises south bridge and north bridge.This embedded management chipset collects the intra-node information of server node, manages for server system.This embedded management controller couples a Baseboard Management Controller.This Baseboard Management Controller is arranged on server node outside, by network and remote terminal communication.
Another embodiment of the present invention is a server system, comprises a plurality of server node, a Baseboard Management Controller and a switch module.Described server node comprises a chipset separately.Each chipset comprises south bridge and north bridge.Chipset on server node is integrated into a chip with an embedded management controller.Above-mentioned embedded management controller is the intra-node information for collecting corresponding server node, manages for server system.Baseboard Management Controller is arranged at outside described server node, through network and a remote terminal communication.The embedded management controller of different server node is optionally linked to this Baseboard Management Controller by this switch module.
In one embodiment, server system comprises a blade (blade).Described multiple server node, switch module and Baseboard Management Controller are arranged on this blade, forms blade server.
In another embodiment, this server system comprises a backboard (backplane), in order to a plurality of blade of plug-in mounting (blades).A plurality of server node is divided into multiple group, and grouping is arranged on described blade.This Baseboard Management Controller is arranged on this backboard, but not on described blade.This switch module comprises a plurality of switch submodule, is separately positioned on described blade.Embedded management controller on each blade is optionally coupled to this Baseboard Management Controller via the switch submodule on each blade.
State the chipset of embodiment before this invention and use in the server system of chipset like this, because the intra-node information of each server node is that in the chip supported via chipset, the embedded management controller eMC that server node is arranged is collected and be passed to communication path, therefore the communication between server node and the embedded management controller eMC on it is without the need to depending on complicated IPMI (IPMI) agreement.Thus low cost and the server system management framework of low complex degree set up.
Special embodiment below, and coordinate appended diagram, describe content of the present invention in detail.
Accompanying drawing explanation
Fig. 1 is according to a kind of server system 100 of one embodiment of the present invention diagram;
Fig. 2 A has a kind of server system of a blade (blade) 202 according to one embodiment of the present invention diagram;
Fig. 2 B, according to another embodiment of the present invention diagram one server system, has a backboard (backplane) 204 and is plugged in a plurality of blades (blades) Blade1 and the Blade2 on this backboard 204;
Fig. 3 is calcspar, the embedded management controller eMC that diagram realizes according to one embodiment of the present invention;
Fig. 4 is process flow diagram, and how intra-node information is sent to this Baseboard Management Controller BMC through the first switch (such as I2C switch) by diagram embedded management controller eMC;
The space matching of Fig. 5 diagram non-volatility memorizer 312, wherein, this non-volatility memorizer 312 is shared by the embedded management controller eMC that a server node and this server node are installed;
The space matching of Fig. 6 diagram non-volatility memorizer 312, wherein, this non-volatility memorizer 312 is shared by a plurality of embedded management controller eMC that a plurality of server node and described server node are installed;
Fig. 7 A diagram one logical circuit, for setting the power-up sequence of a server system, this server system has a plurality of server node Node1 ... Node4, and different server node Node1 ... chipset on Node4 and embedded management controller eMC share same flash memory 312 as shown in Figure 6; And
Fig. 7 B is according to the power-up sequence of the assembly that one embodiment of the present invention diagram server system 700 is installed.
Accompanying drawing illustrates:
100: server system; 102: remote terminal;
104: network; 202: blade (blade);
204: backboard (backplane); 302: intra-node information collection module;
304: the first communication interface controllers; 306: the second communication interface controllers;
308: memory interface controller; 312: non-volatility memorizer;
314: multiplexer; 402 ... 414: step;
502: the Basic Input or Output System (BIOS) (systemBIOS) of system;
602: the read area of server node Basic Input or Output System (BIOS);
604: the write area of server node Node1;
606: the write area of server node Node2;
608: the write area of server node Node3;
610: the write area of server node Node4;
702 ... 738: step;
BMC: Baseboard Management Controller; CI_1 ... CI_M: interface module;
CPU: central processing unit; CS: control signal;
EMC: embedded management controller; Image1, Image2: firmware image;
MCU: microcontroller; Mux: multiplexer;
NB: north bridge; Node1 ... NodeM: server node;
SB: south bridge; SB_Bus: path in the chip that south bridge SB supports;
SW: switch module; SW1, SW2: first, second switch.
Embodiment
Below describe and enumerate various embodiments of the present invention.Below describe and introduce key concept of the present invention, and be not intended to limit content of the present invention.Actual invention scope should define according to claim.
The server system 100 that Fig. 1 diagram realizes according to one embodiment of the present invention.Server system 100 comprises a plurality of server node Node1 ... NodeM, a Baseboard Management Controller BMC and a switch module SW.
Server node Node1 ... NodeM can be similar framework.Each server node comprises a central processing unit CPU, also comprises a chipset (chipset) of north bridge NB and south bridge SB composition.North bridge NB and south bridge SB can be two chips, also can be produced on one chip.Embedded management controller eMC correspondence is arranged on each server node.In certain embodiments, embedded management controller eMC is integrated in the chip containing south bridge SB.In the embodiment shown in Fig. 1, embedded management controller eMC is incorporated in chipset.Embedded management controller eMC collects the intra-node information of corresponding server node separately, for server system management (serversystemmanagement).Above-mentioned intra-node information can comprise the information of central processor CPU, north bridge NB or south bridge SB.In addition, the sense data being arranged on the sensor (e.g., fan sensor) on each server node also can be collected, as intra-node information by the embedded management controller eMC of correspondence.Because the intra-node information of each server node is communication path transmission in the chip supported via chipset, therefore the communication between server node and embedded management controller eMC that it is installed is without the need to depending on aforesaid IPMI (IPMI) agreement.Thus low cost and the server system management framework of low complex degree set up.In addition, except intra-node information collection (as, collect and report (collectingandreporting) intra-node state), embedded management controller eMC also can support the long-range text terminal (remotetextconsole) adopting LAN (LAN) or serial LAN (SOL, serialoverLAN write a Chinese character in simplified form); Basic Input or Output System (BIOS) setting (remoteauditBIOSsetting) of the operation of long-range boots (reboot)/(the power-on)/power-off (power-off) that powers on, Remote Decision-making, event log (SEL) or Field Replaceable Unit (FRU), Basic Input or Output System (BIOS) power-up sequence adjustment (BIOSbootordermodification), or more the combination in any of operation.
As shown in the figure, Baseboard Management Controller BMC is arranged on server node Node1 ... NodeM is outside, via network 104 and remote terminal 102 communication.This switch module SW is by different server node Node1 ... embedded management controller (full label is eMC) on NodeM is optionally coupled to this Baseboard Management Controller BMC.
In the embodiment shown in fig. 1, corresponding one first communication interface of switch module SW (as, inter-integrated circuit interface, be called for short I2C) one first interrupteur SW 1 is provided and corresponding one second communication interface (as, universal asynchronous receiving-transmitting transmitter, is called for short UART) a second switch SW2 is provided.Via the first interrupteur SW 1, different server node Node1 ... the intra-node information of NodeM is passed to this Baseboard Management Controller BMC, and node external information (e.g., the node control instruction that sends of remote terminal 102 and out of Memory) is able to be sent to server node Node1 to NodeM from Baseboard Management Controller BMC.As shown in the figure, the first interrupteur SW 1 can have plurality of interfaces module CI_1 ... CI_M (e.g., an I2C module) and multiplexer Mux.Interface module CI_1 ... CI_M couples different server node Node_1 respectively ... embedded management controller eMC on Node_M.Multiplexer Mux is used for optionally by described interface module CI_1 ... one of CI_M is coupled to this Baseboard Management Controller BMC.Special instruction, embedded management controller eMC couples this first interrupteur SW 1 and this Baseboard Management Controller BMC with one first universal serial bus (e.g., I2C bus), and the communications protocol of the first universal serial bus is simple more than IPMI agreement.Thus connection and the communication of whole server system simplify; In addition, above communication can be initiated by Baseboard Management Controller BMC or be initiated by embedded management controller eMC.It is discussed in detail after a while with reference to Fig. 4.As for some specific node external demand (request) that this Baseboard Management Controller BMC sends out in order to server system administrative institute, be then determine how to be passed to described node Node1 by this Baseboard Management Controller BMC by second switch SW2 ... NodeM.For example, SOL is operating as a kind of specific node external demand, and the constrained input in order to the serial port of an enable server node leads again via internet protocol (IP).The communication of specific node external demand so is initiated by this Baseboard Management Controller BMC, but can not be initiated by embedded management controller eMC.Second switch SW2 is used for setting up this Baseboard Management Controller BMC and different server node Node1 ... connection between embedded management controller eMC on NodeM, to transmit above-mentioned node external demand via the second communication interface.Special instruction, embedded management controller eMC couples second switch SW2 and Baseboard Management Controller BMC via one second universal serial bus (as UART bus).The communications protocol of the second universal serial bus is also far simpler than IPMI agreement.
In one embodiment, Baseboard Management Controller BMC can be arranged on a blade (blade) with a plurality of server node.The server system that Fig. 2 A realizes according to one embodiment of the present invention, comprises a blade 202.This blade 202 arranges a plurality of server node Node1 ... Node4, a switch module (comprise first and second switch SW1 and SW2) and a Baseboard Management Controller BMC.Remote terminal 102 is via the supervising the network interface card (managementnetworkinterfacecard) on Baseboard Management Controller BMC and different server node Node1 ... embedded management controller eMC communication on Node4, with collector node internal information and Controlling vertex internal state.In one embodiment, the first interrupteur SW 1 is based on I2C protocol realization, and second switch SW2 is based on UART protocol realization.Baseboard Management Controller BMC obtains intra-node information through I2C bus from described embedded management controller eMC, and the intra-node information obtained is sent to remote terminal 102 according to IPMI agreement through network 104.SOL and some other specific operation are this Baseboard Management Controller BMC and server node Node1 that is based on ... UART bus between Node4.Special instruction, although blade 202 only draws 4 server nodes, be not intended to limit the server node quantity on blade.Blade can be arranged the server node of other quantity.
As shown in Figure 1, the server node Node1 of server system 100 ... NodeM can be divided into plural groups, and the server node of different group is arranged on different blade (blade).A kind of server system of Fig. 2 B diagram, has a backboard (backplane) 204 and is plugged in a plurality of blade Blade1 and Blade2 on backboard 204.As shown in the figure, supply one group of server node Node1 and Node2 on blade Blade1, and supply one group of server node Node3 and Node4 on blade Blade2.Baseboard Management Controller BMC is arranged on backboard 204, but not is arranged on blade Blade1 or blade Blade2.Switch module comprises a plurality of switch submodule SW_s1 and SW_s2, is separately positioned on blade Blade1 and blade Blade2, makes the embedded management controller eMC on each blade be coupled to this Baseboard Management Controller BMC.As shown in the figure, each switch submodule SW_s1 and SW_s2 comprises one first switch and a second switch.As aforementioned discussion, I2C can be followed to reach an agreement on for the first switch and second switch can follow UART to reach an agreement on.Special instruction, suppose that each blade has same number servers node (such as each blade has 4 server nodes), the Baseboard Management Controller BMC on Fig. 2 B backboard 204 need be more powerful than the Baseboard Management Controller BMC on Fig. 2 A blade 202.But compare, Fig. 2 B server system is Fig. 2 A server system low cost comparatively, because each blade of Fig. 2 A server system is provided with exclusive Baseboard Management Controller BMC.
Fig. 3 is calcspar, according to one embodiment of the present invention diagram one embedded management controller eMC.Embedded management controller eMC comprises a microcontroller, an intra-node information collection module 302, two communication interface controllers (comprising one first communication interface controller 304 and one second communication interface controller 306) and a memory interface controller 308.Intra-node information collection module 302 is operated by microcontroller, follow the chip internal communications protocol that chipset is supported, to collect the intra-node information of assembly on server node (e.g., central processing unit CPU, south bridge SB, north bridge NB and fan etc.).First communication interface controller 304 is controlled by microcontroller, through the first interrupteur SW 1 transmission node internal information to Baseboard Management Controller BMC, and through the first interrupteur SW 1 from Baseboard Management Controller BMC receiving node external information.Special instruction, the first communication interface controller 304 couples the first interrupteur SW 1 and Baseboard Management Controller BMC via the first universal serial bus (e.g., I2C bus).The communications protocol of the first universal serial bus is simple and easy far beyond IPMI agreement.Second communication interface controller 306 couples this second switch SW2, and is controlled by microcontroller, to receive the node external demand that Baseboard Management Controller BMC sends in order to server system administrative institute.Special instruction, the second communication interface controller 306 couples this second switch SW2 and this Baseboard Management Controller BMC via one second universal serial bus (as UART bus).The communications protocol of the second universal serial bus is simple and easy far beyond IPMI agreement.Memory interface controller 308 is controlled by microcontroller, to access a non-volatility memorizer 312.Non-volatility memorizer 312 is shared by the embedded management controller eMC on server node and server node.Non-volatility memorizer 312 can be flash memory, and this memory interface controller 308 can follow a Serial Peripheral Interface (SPI) (SPI) agreement.Multiplexer 314 is for setting the access path of this non-volatility memorizer 312.Via switch-over control signal CS, non-volatility memorizer 312 can be accessed through this memory interface controller 308 by this embedded management controller eMC or in the chip supported via south bridge SB by south bridge SB, path SB_Bus accesses.
How intra-node information is sent to Baseboard Management Controller BMC through embedded management controller eMC by the discussion of this paragraph.Because the embedded management controller eMC of multiple server node is coupled to same Baseboard Management Controller BMC via switch module, when the embedded management controller eMC of certain server node needs to initiate the transmission of transmission node internal information to Baseboard Management Controller BMC, need to use following interrupt mechanism: before transmission intra-node information to Baseboard Management Controller BMC, microcontroller establishment (assert) one interruption status " INT ", the server node making Baseboard Management Controller BMC be able to this interruption status " INT " to establish and other server node are distinguished.If microcontroller receives the approval instruction " Grant " that Baseboard Management Controller BMC exports to the server node that interruption status " INT " is established, microcontroller controls this first communication interface controller 304 and starts transmission node internal information to Baseboard Management Controller BMC.A kind of embodiment realizes this embedded management controller eMC with the controller of 8051 frameworks.This microcontroller can be 8051 microcontrollers.
Fig. 4 is process flow diagram, diagram embedded management controller eMC how via the first switch (e.g., I2C switch) transmission node internal information to Baseboard Management Controller BMC.Step 402, the microcontroller of embedded management controller eMC fills in subordinate data I/O buffer rcgister (slavedataIObufferregister) of this first communication interface controller 304, to establish an interruption status " INT ".Step 404, microcontroller uses universal input output (GPIO) pin the first interrupteur SW 1 to be shown to the establishment of interruption status " INT ".Step 406, Baseboard Management Controller BMC observes the establishment of interruption status " INT " via the first interrupteur SW 1.Step 408, Baseboard Management Controller BMC reads the subordinate interruption status in the subordinate data I/O buffer rcgister of the first communication interface controller 304 of each embedded management controller eMC, picks out the server node that interruption status " INT " is established.Step 410, Baseboard Management Controller BMC exports the first communication interface controller 304 of server node that approval instruction " Grant " is established to interruption status " INT ", and the first interrupteur SW 1 switches between the server node established at Baseboard Management Controller BMC and interruption status " INT " and connects.A kind of embodiment is via the described interface module CI_1 of startup ... in CI_M, corresponding person connects foundation.Step 412, the first communication interface controller 304 of the server node that interruption status " INT " is established exports the microcontroller of a look-at-me to self.Corresponding in the interruption status " INT " that step 402 is established through subordinate data I/O buffer rcgister, permission data are sent to this Baseboard Management Controller BMC via the first interrupteur SW 1 by microcontroller.Step 414, microcontroller fills in the main correlation buffer (master-relatedregisters) in the first communication interface controller 304, to open beginning data transmission.The technology how node external information being sent to embedded management controller eMC via the first switch (e.g., I2C switch) as Baseboard Management Controller BMC is then more simple and easy.Baseboard Management Controller BMC directly starts the interface module (CI_1 corresponding to target server node ... one of CI_M), then start transmission node external information to the embedded management controller eMC on target server node.
A kind of space matching of Fig. 5 diagram non-volatility memorizer 312, wherein, non-volatility memorizer 312 is shared by the embedded management controller eMC that a server node and this server node are arranged.Except embedded management controller firmware reflection (eMCfirmwareimage) Image1 and Image2 (Image2 is such as the backup of Image1), non-volatility memorizer 312 goes back configuration space 502 to the system firmware of server node.System firmware such as can be the Basic Input or Output System (BIOS) (systemBIOS) of system.
The another kind of space matching of Fig. 6 diagram non-volatility memorizer 312, wherein, non-volatility memorizer 312 is shared by the embedded management controller eMC that a plurality of server node and described server node are arranged.Below with four server node Node1 ... Node4 is example.Except embedded management controller firmware reflection (eMCfirmwareimage) Image1 and Image2, non-volatility memorizer 312 goes back configuration space 602, as read area (such as, the storage server node Node1 of server node Basic Input or Output System (BIOS) ... the Basic Input or Output System (BIOS) program code of Node4) and as different server node Node1 ... the write area of Node4.Such as, the write area 610 of the write area 604 of corresponding server node Node1, the write area 606 of corresponding server node Node2, the write area 608 of corresponding server node Node3 and corresponding server node Node4.
A logical circuit of Control Component power-up sequence on Fig. 7 A diagram server system 700.Server system 700 comprises multiple server node Node1 ... Node4 and different server node Node1 ... the chipset of Node4.The embedded management controller eMC that the chipset of server node and each server node is installed as shown in Figure 6 mode shares same flash memory (312).When Baseboard Management Controller BMC establishes a power on signal BMC_RSMRST#, therefore the embedded management controller eMC of server node Node1 starts and establishes signal 704.Therefore, the output of logic ' with (AND) ' door 706 is pulled up, and therefore the embedded management controller eMC of server node Node2 starts and establish signal 708.Therefore, the output of logic ' with ' door 710 is pulled up, and therefore the embedded management controller eMC of server node Node3 starts and establish signal 712.Therefore, the output of logic ' with ' door 714 is pulled up, and therefore the embedded management controller eMC of server node Node4 starts.Server node Node1 in server system 700 ... thus the embedded management controller eMC of Node4 separately starts in proper order, and timesharing accesses this flash memory (312) reading embedded management controller firmware code wherein.The server node Node1 of server system 700 ... embedded management controller eMC on Node4 will start the chipset of corresponding server node after starting respectively.Server node Node1 ... chipset on Node4 starts one by one, and timesharing accesses this flash memory (312) and obtains wherein server node firmware code (e.g., Basic Input or Output System (BIOS) code (BIOScode)).In a kind of embodiment, the server node Node1 of server system 700 ... the boot sequence of the embedded management controller eMC on Node4 and server node Node1 ... the boot sequence of Node4 is identical.Fig. 7 B is according to the boot sequence of assembly on one embodiment of the present invention diagram server system 700.Step 722, Baseboard Management Controller BMC is that server system 700 establishes power on signal BMC_RSMRST#.Step 724 ... 730, the server node Node1 of server system 700 ... the embedded management controller eMC sequential start of Node4.Step 732 ... 738, the server node Node1 of server system 700 ... the chipset sequential start of Node4.
Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little change and retouching, therefore protection scope of the present invention is when being as the criterion of defining depending on claims.
Claims (9)
1. a server system, is characterized in that, comprising:
A plurality of server node, comprise a chipset with north bridge and south bridge separately, wherein corresponding each server node also integrates an embedded management controller respectively in this chipset of the server node of correspondence, and the intra-node information that corresponding server node collected by described embedded management controller manages for server system;
One Baseboard Management Controller, is made in the outside of described server node, and via network and a remote terminal communication; And
One switch module, is optionally coupled to this Baseboard Management Controller by the embedded management controller on described different server node.
2. server system according to claim 1, is characterized in that, also comprises:
One blade, arranges described server node, this switch module and this Baseboard Management Controller.
3. server system according to claim 1, is characterized in that, also comprises:
One backboard and be plugged in a plurality of blades of this backboard;
Wherein:
Described server node is divided into plural groups, and the server node of different group is arranged on different blade; And
This Baseboard Management Controller is arranged on this backboard, but not is arranged on described blade;
This switch module comprises a plurality of switch submodule, is separately positioned on described blade, to couple the embedded management controller of each blade to this Baseboard Management Controller.
4. server system according to claim 1, is characterized in that, each embedded management controller comprises:
One microcontroller; And
One first communication interface controller, under this microprocessor controls, transmission node internal information is to this Baseboard Management Controller and from this Baseboard Management Controller receiving node external information,
Wherein, this first communication interface controller couples this Baseboard Management Controller through one first universal serial bus.
5. server system according to claim 1, is characterized in that:
Before the embedded management controller transmission node internal information to this Baseboard Management Controller of one of described server node, also establish an interruption status, this server node making this Baseboard Management Controller be able to this interruption status to establish and other server node are distinguished.
6. server system according to claim 5, is characterized in that:
When receiving a collection of quasi instruction that this Baseboard Management Controller sends this server node that this interruption status is established, this embedded management controller in this server node that this interruption status is established starts transmission node internal information to this Baseboard Management Controller.
7. server system according to claim 4, is characterized in that, described embedded management controller also comprises separately:
One second communication interface controller, by the described microprocessor controls of the embedded management controller of correspondence, to receive the node external demand that this Baseboard Management Controller is sent here in order to described server system administrative institute,
Wherein, this second communication interface controller couples this Baseboard Management Controller via one second universal serial bus.
8. server system according to claim 1, is characterized in that, described embedded management controller also comprises separately:
One memory interface controller, through controlling to access a non-volatility memorizer, this non-volatility memorizer is also shared on the system firmware depositing affiliated server node.
9. server system according to claim 8, is characterized in that:
This non-volatility memorizer is also shared with server node described in other.
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| CN201510779281.XA CN105468562B (en) | 2015-11-13 | 2015-11-13 | Chipset and server system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337175A (en) * | 2018-01-31 | 2018-07-27 | 郑州云海信息技术有限公司 | A kind of multipath server and its node communication method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488118A (en) * | 2008-01-18 | 2009-07-22 | 株式会社日立制作所 | Management method of combined computer system and combined computer system |
| CN102236629A (en) * | 2010-04-21 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | System and method for identifying serial interface signal |
| US20140195704A1 (en) * | 2013-01-08 | 2014-07-10 | American Megatrends, Inc. | Chassis management implementation by management instance on baseboard management controller managing multiple computer nodes |
| CN104049692A (en) * | 2014-06-27 | 2014-09-17 | 浪潮(北京)电子信息产业有限公司 | Blade server |
| CN104283709A (en) * | 2013-07-10 | 2015-01-14 | 英业达科技有限公司 | Server system and data transmission method thereof |
| CN104571294A (en) * | 2013-10-22 | 2015-04-29 | 英业达科技有限公司 | Server system |
-
2015
- 2015-11-13 CN CN201510779281.XA patent/CN105468562B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488118A (en) * | 2008-01-18 | 2009-07-22 | 株式会社日立制作所 | Management method of combined computer system and combined computer system |
| CN102236629A (en) * | 2010-04-21 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | System and method for identifying serial interface signal |
| US20140195704A1 (en) * | 2013-01-08 | 2014-07-10 | American Megatrends, Inc. | Chassis management implementation by management instance on baseboard management controller managing multiple computer nodes |
| CN104283709A (en) * | 2013-07-10 | 2015-01-14 | 英业达科技有限公司 | Server system and data transmission method thereof |
| CN104571294A (en) * | 2013-10-22 | 2015-04-29 | 英业达科技有限公司 | Server system |
| CN104049692A (en) * | 2014-06-27 | 2014-09-17 | 浪潮(北京)电子信息产业有限公司 | Blade server |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337175A (en) * | 2018-01-31 | 2018-07-27 | 郑州云海信息技术有限公司 | A kind of multipath server and its node communication method |
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| CN105468562B (en) | 2018-09-14 |
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