CN110096366A - A kind of configuration method, device and the server of isomery memory system - Google Patents

A kind of configuration method, device and the server of isomery memory system Download PDF

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Publication number
CN110096366A
CN110096366A CN201910389170.6A CN201910389170A CN110096366A CN 110096366 A CN110096366 A CN 110096366A CN 201910389170 A CN201910389170 A CN 201910389170A CN 110096366 A CN110096366 A CN 110096366A
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memory
manager
reading order
memory manager
sent
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CN110096366B (en
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王龙飞
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Suzhou Wave Intelligent Technology Co Ltd
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Suzhou Wave Intelligent Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02Addressing or allocation; Relocation
    • G06F12/06Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0638Combination of memories, e.g. ROM and RAM such as to permit replacement or supplementing of words in one module by words in another module
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02Addressing or allocation; Relocation
    • G06F12/06Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0646Configuration or reconfiguration
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/50Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5005Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5011Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals
    • G06F9/5016Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals the resource being the memory

Abstract

This application discloses a kind of configuration methods of isomery memory system, by sending the first reading order based on IPMI protocol to the first memory manager, and the second reading order based on IPMI protocol is sent to the second memory manager, obtain the memory information of dynamic RAM and the memory information of nonvolatile memory, finally these memory informations are sent to the basic input output system of destination server, to be managed configuration to isomery memory system.It can be seen that, this method realizes the interaction of two kinds of storage medium memory informations based on IPMI protocol, since the agreement itself is used for monitoring management server state, directly can realize the above process using IPMI protocol related command, development difficulty is significantly reduced, cost is saved.In addition, effect corresponds to the above method present invention also provides configuration device, server and the computer readable storage medium of a kind of isomery memory system.

Description

A kind of configuration method, device and the server of isomery memory system
Technical field
This application involves computer field, in particular to a kind of configuration method of isomery memory system, device, server and Computer readable storage medium.
Background technique
Nonvolatile memory is a kind of novel storage medium, compared with currently used DRAM, is accessed with step-by-step The advantages that data are not lost after ability, power-off, storage density is big, quiescent dissipation is low, dynamic power consumption is high, scalability is strong;But Compared to DRAM, NVM usually has similar read latency again, the write delay of slow one or several orders of magnitude, and write-in number Limitation etc. only uses NVM as Installed System Memory and is obviously unable to satisfy the real-time demand of current computer systems.It is different based on this DRAM and NVM can be connected on system bus by structure mixing memory together, be had with the isomery memory of reasonable manner combination big Capacity, high-performance and it is non-volatile the advantages that.
The key point of isomery mixing memory is that the communication how carried out between DRAM and NVM is believed to obtain respectively required memory Breath, currently, communicating information is generally carried out between DRAM and NVM by BIOS, but due to the limitation on hardware, correlation The limitation of BIOS in logic, causes this mode to realize that difficulty is larger, development cost is very high.
Summary of the invention
The purpose of the application is to provide the configuration method of isomery memory system a kind of, device, server and computer-readable Storage medium, to solve it is traditional by BIOS between DRAM and NVM carry out communicating information in the way of realize difficulty It is larger, the higher problem of development cost.
In order to solve the above technical problems, this application provides a kind of configuration methods of isomery memory system, comprising:
The first reading order based on IPMI protocol is sent to the first memory manager, to obtain and the first memory pipe The memory information for the dynamic RAM that reason device is connected, and second based on IPMI protocol is sent to the second memory manager Reading order, to obtain the memory information for the nonvolatile memory being connected with second memory manager;
Mesh is sent by the memory information of the memory information of the dynamic RAM and the nonvolatile memory The basic input output system of server is marked, to be managed to the dynamic RAM and the nonvolatile memory Configuration.
Optionally, described to send the first reading order based on IPMI protocol to the first memory manager, with acquisition and institute The memory information for the dynamic RAM that the first memory manager is connected is stated, and is based on to the transmission of the second memory manager Second reading order of IPMI protocol, to obtain the memory for the nonvolatile memory being connected with second memory manager Information, comprising:
The first reading order based on IPMI protocol is sent to the first memory manager, to obtain and the first memory pipe The memory initial address for the dynamic RAM that reason device is connected, and send to the second memory manager based on IPMI protocol Second reading order, to obtain the memory size for the nonvolatile memory being connected with second memory manager.
Optionally, it is described to the first memory manager send the first reading order based on IPMI protocol, with obtain with The memory information for the dynamic RAM that first memory manager is connected, and be based on to the transmission of the second memory manager Second reading order of IPMI protocol, to obtain the memory for the nonvolatile memory being connected with second memory manager Before information, further includes:
Receive the first reading order and the second reading order based on IPMI protocol that terminal is sent.
Optionally, first reading order and second reading order are pre-stored within computer command script document.
Optionally, first memory manager is the first fpga chip, and second memory manager is the 2nd FPGA Chip.
Optionally, it is described to the first memory manager send the first reading order based on IPMI protocol, with obtain with The memory information for the dynamic RAM that first memory manager is connected, and be based on to the transmission of the second memory manager Second reading order of IPMI protocol, to obtain the memory for the nonvolatile memory being connected with second memory manager Before information, further includes:
The slow start order based on IPMI protocol is sent to the basic input output system of the destination server, so that The QPI of the basic input output system enters slow start;
After the QPI of the basic input output system completes the slow start, Xiang Suoshu basic input output system Quick start instruction is sent, so that the QPI of the basic input output system enters quick start, to wake up the destination service Communication channel between device and first memory manager.
The present embodiment additionally provides a kind of configuration device of isomery memory system, comprising:
Read module: for the first memory manager send the first reading order based on IPMI protocol, with obtain with The memory information for the dynamic RAM that first memory manager is connected, and be based on to the transmission of the second memory manager Second reading order of IPMI protocol, to obtain the memory for the nonvolatile memory being connected with second memory manager Information;
Configuration module: for by the memory of the memory information of the dynamic RAM and the nonvolatile memory Information is sent to the basic input output system of destination server, to the dynamic RAM and described non-volatile to deposit Reservoir is managed configuration.
Optionally, the read module is specifically used for:
The first reading order based on IPMI protocol is sent to the first memory manager, to obtain and the first memory pipe The memory initial address for the dynamic RAM that reason device is connected, and send to the second memory manager based on IPMI protocol Second reading order, to obtain the memory size for the nonvolatile memory being connected with second memory manager.
In addition, present invention also provides a kind of servers, comprising:
Memory: for storing computer program;
Processor: for executing the computer program, to realize a kind of configuration of isomery memory system as described above The step of method.
Finally, being deposited on the computer readable storage medium present invention also provides a kind of computer readable storage medium Computer program is contained, for realizing a kind of isomery memory system as described above when the computer program is executed by processor Configuration method the step of.
The configuration method of a kind of isomery memory system provided herein, by being based on to the transmission of the first memory manager First reading order of IPMI protocol, and the second reading order based on IPMI protocol is sent to the second memory manager, it obtains The memory information for the dynamic RAM being connected with the first memory manager, be connected with the second memory manager it is non- The memory information of volatile memory finally believes the memory of the memory information of dynamic RAM, nonvolatile memory Breath is sent to the basic input output system of destination server, to carry out pipe to dynamic RAM and nonvolatile memory Reason configuration.As it can be seen that this method realizes the interactive process of two kinds of storage medium memory informations based on IPMI protocol, due to IPMI protocol It itself is used for monitoring management server hardware device state, therefore directly can realize above-mentioned mistake using IPMI protocol related command Journey significantly reduces development difficulty, saves cost.
In addition, present invention also provides a kind of configuration device of isomery memory system, server and computer-readable storages Medium, effect correspond to the above method, and which is not described herein again.
Detailed description of the invention
It, below will be to embodiment or existing for the clearer technical solution for illustrating the embodiment of the present application or the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this Shen Some embodiments please for those of ordinary skill in the art without creative efforts, can be with root Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of implementation flow chart of the configuration method embodiment one of isomery memory system provided herein;
Fig. 2 is a kind of implementation flow chart of the configuration method embodiment two of isomery memory system provided herein;
Fig. 3 is a kind of functional block diagram of the configuration device embodiment of isomery memory system provided herein;
Fig. 4 is a kind of structural schematic diagram of server example provided herein.
Specific embodiment
The core of the application is to provide the configuration method of isomery memory system a kind of, device, server and computer-readable Storage medium realizes the mistake that the memory information of dynamic RAM and nonvolatile memory is transmitted based on IPMI protocol Journey reduces development difficulty, saves cost.
In order to make those skilled in the art more fully understand application scheme, with reference to the accompanying drawings and detailed description The application is described in further detail.Obviously, described embodiments are only a part of embodiments of the present application, rather than Whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, shall fall in the protection scope of this application.
A kind of configuration method embodiment one of isomery memory system provided by the present application is introduced below, referring to Fig. 1, Embodiment one includes:
Step S101: sending the first reading order based on IPMI protocol to the first memory manager, to obtain and first The memory information for the dynamic RAM that memory manager is connected, and sent to the second memory manager and be based on IPMI protocol The second reading order, to obtain the memory information of nonvolatile memory being connected with the second memory manager.
Isomery memory system in the present embodiment includes dynamic RAM (Dynamic Random Access Memory, abbreviation DRAM) and nonvolatile memory (Non-Volatile Memory, abbreviation NVM), it further include respectively to this Two kinds of storage mediums carry out the first memory manager and the second memory manager of control management, and the present embodiment is based on destination service The IPMI module of device is realized.As described above, IPMI module passes through respectively to the first memory manager and second in implementation process Memory manager sends the reading order based on IPMI protocol to read the memory information of corresponding storage medium, for the ease of retouching It states, the reading order for being sent to the first memory manager is known as the first reading order by the present embodiment, and will be sent to the second memory pipe The reading order of reason device is known as the second reading order.It should be noted that the present embodiment do not limit transmission first read instruction and Second reads the sequencing of instruction.
The first reading order and the second reading order in the present embodiment for reading memory information are to be assisted based on IPMI The order of view, IPMI are intelligent platform management interface (Intelligent Platform Management Interface) Abbreviation, be a kind of industrial standard for managing peripheral equipment used in the business system based on Intel structure, the standard by More companies formulate, and BMC (Baseboard Management Controller) is exactly a kind of specific implementation shape of IPMI protocol Formula.IPMI protocol provides standard commands and OEM order, to realize monitoring management, such as temperature to the state of system and hardware device Degree, voltage, fan operating state, power supply status etc., IPMI protocol have feature easy to use, are especially needing to computer room In large batch of machine when being operated.
About the acquisition modes of reading order, reading order can be stored in the storage unit of destination server in advance, It is directly obtained when needed from the storage unit of destination server, specifically, the form of storage can be to be stored as order Script file can not only include reading order in computer command script document, can also include its being related in implementation process He orders;Further, it is also possible to receive the message that terminal is sent before implementation process, read by being analyzed message Order, the present embodiment are not specifically limited the acquisition modes of reading order.
Step S102: mesh is sent by the memory information of the memory information of dynamic RAM and nonvolatile memory The basic input output system of server is marked, to be managed configuration to dynamic RAM and nonvolatile memory.
The critical issue that the present embodiment solves is how to transmit between dynamic RAM and nonvolatile memory Respective memory information is to carry out isomery memory combination, specifically, the memory information of above-mentioned dynamic RAM can be Memory initial address, the memory information of above-mentioned nonvolatile memory can be memory size, above-mentioned basic input output system That is BIOS (Basic Input Output System), final basic input output system are obtaining above two memory information Isomery memory is combined into a memory block afterwards.
The present embodiment provides a kind of configuration method of isomery memory system, by being based on to the transmission of the first memory manager First reading order of IPMI protocol, and the second reading order based on IPMI protocol is sent to the second memory manager, it obtains The memory information for the dynamic RAM being connected with the first memory manager, be connected with the second memory manager it is non- The memory information of volatile memory finally believes the memory of the memory information of dynamic RAM, nonvolatile memory Breath is sent to the basic input output system of destination server, to carry out pipe to dynamic RAM and nonvolatile memory Reason configuration.As it can be seen that this method realizes entire isomery mixing memory system to the management configuration mistake of isomery memory based on IPMI protocol Journey can directly utilize IPMI protocol phase since IPMI protocol itself is used for monitoring management server hardware device state It closes order and realizes the above process, this solution simplifies the information exchange processes between isomery mixing memory system, significantly reduce out Degree of raising difficult questions saves cost.
Start that a kind of configuration method embodiment two of isomery memory system provided by the present application, embodiment is discussed in detail below Two one realize based on the above embodiment, and have carried out expansion to a certain extent on the basis of example 1.Specifically, implementing Example two realizes on the basis of example 1 is booted up BIOS, memory manager.
Referring to fig. 2, embodiment two specifically includes:
Step S201: response operation request is with operational objective command script.
As described in embodiment one, the order involved in scheme implementation process can be operated in the form outside interior or band In terminal or destination server, as a kind of specific embodiment, related command is integrated into form of scripts and transported by this example Row is under the operating system of destination server.Wherein, the process of operational objective command script is known as target process, and subsequent process is equal It is realized based on target process.Specifically, needing to control isomery memory system before step S202 and powering on.
Step S202: the slow start life based on IPMI protocol is sent to the basic input output system of destination server It enables, so that the QPI of basic input output system enters slow start.
QPI (QuickPath Interconnect), i.e. Quick Path Interconnect are that a kind of string type based on packet transmission is high Fast point to point protocol is transmitted using differential signal and special clock, for realizing the direct interconnection between chip. In the present embodiment, QPI is mainly used for being connected to the CPU of destination server and the first memory management chip and destination server CPU and the second memory management chip.As an alternative embodiment, memory manager is based on FPGA core in the present embodiment Piece is realized, the first memory manager is hereinafter known as the first fpga chip, the second memory manager is known as the 2nd FPGA Chip.
Step S203: it after the QPI of basic input output system completes slow start, is sent to basic input output system Quick start instruction, so that the QPI of basic input output system enters quick start.
Specifically, basic input output system after the slow start for completing QPI, can restart letter to target process transmission Number, echo signal is according to whether receive Restart Signal to determine whether basic input output system completes slow start.And After determining that basic input output system completes slow start, quick start instruction is sent to basic input output system, then base The QPI of this input-output system enters quick start.Quick start is completed, and the first fpga chip of control is started, with connection The communication channel of destination server CPU and the first fpga chip, and the first fpga chip is configured.
Step S204: sending the first reading order based on IPMI protocol to the first fpga chip, to obtain and first The memory initial address for the dynamic RAM that fpga chip is connected;It sends to the second fpga chip based on IPMI protocol Second reading order, to obtain the memory size for the nonvolatile memory being connected with the second fpga chip.
Specifically, the memory initial address of dynamic RAM is sent to the second fpga chip by target process, then It is sent to basic input output system from the memory size that the second fpga chip obtains nonvolatile memory again, completes memory letter Breath interaction.Further, it is also possible to carry out relevant configuration to the second fpga chip.
Step S205: the memory initial address of dynamic RAM and the memory size of nonvolatile memory are sent To the basic input output system of destination server, matched with being managed to dynamic RAM and nonvolatile memory It sets.
In addition, target process can also guide basic input output system to complete entire start-up course, transport operating system It goes to log-in interface;So far, isomery mixing memory system, which is completed, starts and can be used normally.
In conclusion a kind of configuration method of isomery memory system provided in this embodiment, the critical issue of solution be as Respective memory information is where transmitted between dynamic RAM and nonvolatile memory to combine to carry out isomery memory, And how to control the operating system completion starting of entire isomery memory.It is used specifically, the present embodiment is based on IPMI protocol exploitation In the IPMI order of guidance system, which is mainly used in: guidance starting basic input and output system configures the first FPGA core Piece configures the second fpga chip, completes the memory letter between dynamic RAM memory different from two kinds of nonvolatile memory Breath interaction, is finally combined into a memory block for isomery memory, wherein between dynamic RAM and nonvolatile memory Information exchange be initial address and memory size for exchange memory, so that dynamic RAM is deposited with non-volatile Memory combination is final that whole system completion starting is guided extremely to be switched at an isomery mixing memory.Finally, this embodiment simplifies Information exchange and system Booting sequence between isomery mixing memory system, reduce development difficulty, save cost.
A kind of configuration device of isomery memory system provided by the embodiments of the present application is introduced below, it is described below A kind of configuration device of isomery memory system can correspond to each other ginseng with a kind of above-described configuration method of isomery memory system According to.
As shown in figure 3, the device includes:
Read module 301: for sending the first reading order based on IPMI protocol to the first memory manager, to obtain The memory information for the dynamic RAM being connected with first memory manager, and base is sent to the second memory manager In the second reading order of IPMI protocol, to obtain in the nonvolatile memory being connected with second memory manager Deposit information;
Configuration module 302: for by the memory information of the dynamic RAM and the nonvolatile memory Memory information is sent to the basic input output system of destination server, to the dynamic RAM and described non-volatile Property memory is managed configuration.
As a kind of specific embodiment, the read module is specifically used for: being based on to the transmission of the first memory manager First reading order of IPMI protocol, to obtain the memory for the dynamic RAM being connected with first memory manager Initial address, and the second reading order based on IPMI protocol is sent to the second memory manager, in acquisition and described second Deposit the memory size for the nonvolatile memory that manager is connected.
The configuration device of the isomery memory system of the present embodiment for realizing isomery memory system above-mentioned configuration method, Therefore the embodiment part of the configuration method of the visible isomery memory system hereinbefore of specific embodiment in the device, example Such as, read module 301, configuration module 302 are respectively used to step S101 in the configuration method for realizing above-mentioned isomery memory system, S102.So specific embodiment is referred to the description of corresponding various pieces embodiment, not reinflated introduction herein.
In addition, since the configuration device of the isomery memory system of the present embodiment is for realizing isomery memory system above-mentioned Configuration method, therefore its effect is corresponding with the effect of the above method, which is not described herein again.
In addition, present invention also provides a kind of servers, as shown in Figure 4, comprising:
Memory 401: for storing computer program;
Processor 402: for executing the computer program, to realize the configuration side of isomery memory system as described above The step of method.
Finally, being deposited on the computer readable storage medium present invention also provides a kind of computer readable storage medium Computer program is contained, matching for realizing isomery memory system as described above when the computer program is executed by processor The step of setting method.
The server of the present embodiment, computer readable storage medium for realizing isomery memory system above-mentioned configuration side Method, therefore the configuration of the visible isomery memory system hereinbefore of specific embodiment of the server, computer-readable memory The embodiment part of method, and the effect of the two is corresponding with the effect of above method embodiment, which is not described herein again.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part Explanation.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology In any other form of storage medium well known in field.
Above to the configuration method of isomery memory system provided herein, device, server and computer-readable Storage medium is described in detail.Specific case used herein explains the principle and embodiment of the application It states, the description of the example is only used to help understand the method for the present application and its core ideas.It should be pointed out that for this skill For the those of ordinary skill in art field, under the premise of not departing from the application principle, several change can also be carried out to the application Into and modification, these improvement and modification also fall into the protection scope of the claim of this application.

Claims (10)

1. a kind of configuration method of isomery memory system characterized by comprising
The first reading order based on IPMI protocol is sent to the first memory manager, to obtain and first memory manager The memory information for the dynamic RAM being connected, and the second reading based on IPMI protocol is sent to the second memory manager Order, to obtain the memory information for the nonvolatile memory being connected with second memory manager;
Target clothes are sent by the memory information of the memory information of the dynamic RAM and the nonvolatile memory The basic input output system of business device, the dynamic RAM and the nonvolatile memory are managed and be matched It sets.
2. the method as described in claim 1, which is characterized in that described to send to the first memory manager based on IPMI protocol First reading order, with the memory information for the dynamic RAM that acquisition is connected with first memory manager, and to Second memory manager sends the second reading order based on IPMI protocol, is connected with obtaining with second memory manager Nonvolatile memory memory information, comprising:
The first reading order based on IPMI protocol is sent to the first memory manager, to obtain and first memory manager The memory initial address for the dynamic RAM being connected, and second based on IPMI protocol is sent to the second memory manager Reading order, to obtain the memory size for the nonvolatile memory being connected with second memory manager.
3. the method as described in claim 1, which is characterized in that be based on IPMI protocol in described send to the first memory manager The first reading order, to obtain the memory information of dynamic RAM being connected with first memory manager, and The second reading order based on IPMI protocol is sent to the second memory manager, is connected with obtaining with second memory manager Before the memory information of the nonvolatile memory connect, further includes:
Receive the first reading order and the second reading order based on IPMI protocol that terminal is sent.
4. the method as described in claim 1, which is characterized in that first reading order and second reading order are preparatory It is stored in computer command script document.
5. the method as described in claim 1, which is characterized in that first memory manager is the first fpga chip, described Second memory manager is the second fpga chip.
6. the method as described in claim 1-5 any one, which is characterized in that send base to the first memory manager described In the first reading order of IPMI protocol, to obtain in the dynamic RAM being connected with first memory manager Information is deposited, and sends the second reading order based on IPMI protocol to the second memory manager, to obtain and second memory Before the memory information for the nonvolatile memory that manager is connected, further includes:
The slow start order based on IPMI protocol is sent to the basic input output system of the destination server, so that described The QPI of basic input output system enters slow start;
After the QPI of the basic input output system completes the slow start, Xiang Suoshu basic input output system is sent Quick start instruction so that the QPI of the basic input output system enters quick start, with wake up the destination server with Communication channel between first memory manager.
7. a kind of configuration device of isomery memory system characterized by comprising
Read module: for the first memory manager send the first reading order based on IPMI protocol, with obtain with it is described The memory information for the dynamic RAM that first memory manager is connected, and sent to the second memory manager and be based on IPMI Second reading order of agreement, to obtain the memory letter for the nonvolatile memory being connected with second memory manager Breath;
Configuration module: for by the memory information of the memory information of the dynamic RAM and the nonvolatile memory It is sent to the basic input output system of destination server, to the dynamic RAM and the nonvolatile memory It is managed configuration.
8. device as claimed in claim 7, which is characterized in that the read module is specifically used for:
The first reading order based on IPMI protocol is sent to the first memory manager, to obtain and first memory manager The memory initial address for the dynamic RAM being connected, and second based on IPMI protocol is sent to the second memory manager Reading order, to obtain the memory size for the nonvolatile memory being connected with second memory manager.
9. a kind of server characterized by comprising
Memory: for storing computer program;
Processor: for executing the computer program, to realize in a kind of isomery as claimed in any one of claims 1 to 6 The step of configuration method of deposit system.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium Program, for realizing a kind of isomery as claimed in any one of claims 1 to 6 when the computer program is executed by processor The step of configuration method of memory system.
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