CN108959005A - Hard disk management-control method and server with Expander backboard - Google Patents
Hard disk management-control method and server with Expander backboard Download PDFInfo
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- CN108959005A CN108959005A CN201810696961.9A CN201810696961A CN108959005A CN 108959005 A CN108959005 A CN 108959005A CN 201810696961 A CN201810696961 A CN 201810696961A CN 108959005 A CN108959005 A CN 108959005A
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- hard disk
- expander
- storage card
- external connection
- storage
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2247—Verification or detection of system hardware configuration
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1668—Details of memory controller
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The present invention discloses the hard disk management-control method and server of a kind of band Expander backboard, this method comprises: upon power-up of the system, the BMC controller chip of external connection of storage card obtains the local hard disk information that system can be supported from the external connection of storage card of storage hard disk information；Expander backboard scans the hard disk information of carry, and the local hard disk information that the system that gets of the BMC controller chip for obtaining external connection of storage card can be supported；The local hard disk information that Expander backboard can support the hard disk information of the carry scanned and system carries out information comparison；If inconsistent, Expander backboard carries out disable operation for the hard disk for indicating and supporting in external connection of storage card is not met.The present invention preferably such as can be replaced with the hard disk product of specified manufacturer or while expanding hard-disk capacity need server to go out cargo interests to authorize needing to carry out to manage when hard disk replacement perhaps dilatation.
Description
Technical field
The present invention relates to field of computer technology more particularly to the hard disk management-control methods and clothes of a kind of band Expander backboard
Business device.
Background technique
Currently, having single channel, two-way, Gemini/tetra- components, four tunnels, the service of eight tunnels using the server product of X86-based
Device, the server some of these models are used to do calculation function, and also some is used to do store function etc..The composition of these products
It is be unable to do without hard disk, the hard disk that exploitation or debugging stage are accessed directly can be used a data line and add powersupply of HD；
And complete machine needs to design the access that hard disk can be supported with the matched server peripheral backboard of cabinet for multiple hard disks, these
Hard disk, which has, to be directly connected to, and is also had with expander, and opposite with expander can support that function is more comprehensive.Wherein,
Mainstream expander chip has LSI and PMC.
Hard disk backboard with expander, as long as accessing correct hard disk size, such as 3.5 inch or 2.5 inch；Hard disk connects
Mouthful, such as SAS or STAR, the effect of hard disk in server can be realized, but the producer of hard disk will not be distinguished, hard disk is big
Small, performance etc., the control for hard disk is substantially blank.
Summary of the invention
It is a primary object of the present invention to propose the hard disk management-control method and server of a kind of band Expander backboard, with reality
Now to effective control of the hard disk with Expander backboard.
To achieve the above object, the present invention provides a kind of hard disk management-control method of band Expander backboard, and the method is answered
For server, BMC controller chip is installed on the mainboard of the server, the BMC controller chip is circumscribed with storage
Card, the hard disk of the server have Expander backboard, and the BMC controller chip and Expander backboard of external connection of storage card are logical
Letter connection；It the described method comprises the following steps:
Upon power-up of the system, the BMC controller chip of external connection of storage card is from the external connection of storage card of storage hard disk information
The local hard disk information that acquisition system can be supported；
The hard disk information of the Expander backboard scanning carry, and the external storage is obtained by the communication connection
The local hard disk information that the system that the BMC controller chip of card is got can be supported；
The local hard disk information that the Expander backboard can support the hard disk information of the carry scanned and system
Carry out information comparison；
If comparison result is inconsistent, the Expander backboard will not meet the hard disk for indicating and supporting in external connection of storage card
Carry out disable operation.
Wherein, the local hard disk that the Expander backboard can support the hard disk information of the carry scanned and system
Information carried out after the step of information comparison further include:
If comparison result is consistent, the Expander backboard will be supported to work when the hard disk of front mount.
Wherein, disable operation includes at least following operation: the Expander backboard not with it is hard when front mount
The firmware of disk communicates or deactivates the hard disk slot when front mount.
Wherein, the hard disk information stored in the external connection of storage card is by encryption storage, the BMC control of the external connection of storage card
Device chip processed obtains the step of local hard disk information that can be supported from the external connection of storage card of storage hard disk information and includes:
The BMC controller chip of the external connection of storage card is obtained from the external connection of storage card of storage hard disk information by decryption
Take the local hard disk information that can be supported.
Wherein, the BMC controller chip of the external connection of storage card is obtained from the external connection of storage card of storage hard disk information
Before the step of local hard disk information that system can be supported further include:
The BMC controller chip initializes.
In addition, the present invention also proposes a kind of server, the server include: the hard disk with Expander backboard, mainboard,
The BMC controller chip of installation on the main board, the BMC controller chip are circumscribed with storage card, the BMC of external connection of storage card
Controller chip is connect with Expander backplane communication；Wherein:
Upon power-up of the system, the BMC controller chip of the external connection of storage card is used for from the external of storage hard disk information
The local hard disk information that system can be supported is obtained in storage card；
The Expander backboard is used to scan the hard disk information of carry, and described external by communication connection acquisition
The local hard disk information that the system that the BMC controller chip of storage card is got can be supported, and by the hard of the carry scanned
The local hard disk information that disk information and system can be supported carries out information comparison；It is described if comparison result is inconsistent
Expander backboard carries out disable operation for the hard disk for indicating and supporting in external connection of storage card is not met.
Wherein, the control terminal of the BMC controller chip is connect with external connection of storage card.
Wherein, disable operation includes at least following operation: the Expander backboard not with it is hard when front mount
The firmware of disk communicates or deactivates the hard disk slot when front mount.
Wherein, the hard disk information includes: HD vendor, size, model, performance；The storage card be at least SD card or
SDHC card.
Wherein, the BMC controller chip is connect with Expander backboard by I2C signal communication.
The present invention is through the above technical solutions, the BMC controller chip on server master board is circumscribed with storage card, the clothes
The hard disk of business device has Expander backboard, and the BMC controller chip of external connection of storage card is connect with Expander backplane communication；?
After system electrification, the BMC controller chip of external connection of storage card obtains system from the external connection of storage card of storage hard disk information can
With the local hard disk information of support；The hard disk information of the Expander backboard scanning carry, and obtained by the communication link
The local hard disk information that the system for taking the BMC controller chip of the external connection of storage card to get can be supported；It is described
The local hard disk information that Expander backboard can support the hard disk information of the carry scanned and system carries out information comparison；
If comparison result is inconsistent, the Expander backboard is carried out the hard disk for indicating and supporting in external connection of storage card is not met
Disable operation.Compared with prior art, the present invention can preferably carry out pipe when needing to carry out hard disk replacement or dilatation
Control, for example be replaced with the hard disk product of specified manufacturer or need server to go out cargo interests when expanding hard-disk capacity and authorized.Thus
Realize effective control to the hard disk with Expander backboard.
Detailed description of the invention
Fig. 1 is the flow diagram of the hard disk management-control method embodiment of the invention with Expander backboard；
Fig. 2 is the refinement flow diagram of the hard disk management-control method embodiment of the invention with Expander backboard.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present embodiments relate to term include:
BMC (Baseboard Management Controller, baseboard management controller), BMC execute servomechanism distal end
Management Controller, can in the state that machine is not keyed up, to machine carry out firmware upgrade, check machinery equipment, etc. some behaviour
Make.
IPMI function is fully achieved in BMC needs a 16 powerful bits or 32 bit microcontrollers and use
In the RAM of data storage, for the flash memory and firmware of non-volatile data storage.
Specifically, as shown in Figure 1, the present invention proposes a kind of hard disk management-control method of band Expander backboard, the method
Applied to server, BMC controller chip is installed on the mainboard of the server, the BMC controller chip, which is circumscribed with, to be deposited
Card storage, the hard disk of the server have Expander backboard, the BMC controller chip and Expander backboard of external connection of storage card
Communication connection；It the described method comprises the following steps:
Step S10, upon power-up of the system, the BMC controller chip of external connection of storage card is from the external of storage hard disk information
The local hard disk information that system can be supported is obtained in storage card；
Step S20, the hard disk information of the Expander backboard scanning carry, and by described in communication connection acquisition
The local hard disk information that the system that the BMC controller chip of external connection of storage card is got can be supported；
Step S30, the machine that the Expander backboard can support the hard disk information of the carry scanned and system
Hard disk information carries out information comparison；
Step S40, if comparison result is inconsistent, the Expander backboard, which will not met, indicates branch in external connection of storage card
The hard disk held carries out disable operation.
If comparison result is consistent, the Expander backboard will be supported to work when the hard disk of front mount.
Wherein, disable operation includes at least following operation: the Expander backboard not with it is hard when front mount
The firmware of disk communicates or deactivates the hard disk slot when front mount.
Wherein, the hard disk information includes: HD vendor, size, model, performance；The storage card be at least SD card or
SDHC card.The BMC controller chip is connect with Expander backboard by I2C signal communication.
Wherein, the hard disk information stored in the external connection of storage card is by encryption storage, the BMC control of the external connection of storage card
Device chip processed obtains the step of local hard disk information that can be supported from the external connection of storage card of storage hard disk information and includes:
The BMC controller chip of the external connection of storage card is obtained from the external connection of storage card of storage hard disk information by decryption
Take the local hard disk information that can be supported.
Specifically, the present invention provides one kind realizes Expander backboard hard disk management-control method based on BMC external connection of storage card,
External connection of storage card can be that SD card can also be SDHC card, be illustrated below with SD card.
It can be used to HD vendor, the size, model, performance, appearance that storage server is supported with defined area in storage card
Amount, connection speed etc., this data needs to encrypt.In order to which both pictures and texts are excellent, the picture of these hard disks can be retained with defined area, side
Just user identifies.For hardware design, need by the SD HOST controller of the chip AST2400/2500 of BMC (BMC's
Control terminal) it is connected to the SD card on mainboard.
When machine powers on (or standby stage), BMC firmware (BMC controller chip) initialization is completed, and passes through data
The information such as the hard disk model of support of SD card are taken in reading, are decrypted, BMC could be aware that the hard disk that the machine can be supported at this time
Manufacturer's model size etc..In this stage, by expander firmware (Expander backboard), (this stage needs are powered on, and hard disk is consolidated
Part could work, and expander firmware could identify hard disk) information of scanning carry hard disk, such as manufacturer/hard disk capacity/
The information such as the performance of hard disk, in BMC firmware and expander firmware there are a kind of judgment mechanism, method may include but not only
Be limited to exemplary method: the information as expander firmware recognizes all hard disks is communicated by I2C signal with BMC firmware,
Information compares, matching do not pass through, expander firmware will not meet in SD card indicate support hard disk carry out one kind
Disable operation, this operation include but are not limited to exemplary method: as expander firmware is not communicated with the firmware of hard disk
Or hard disk slot of deactivated expander backboard etc..
Detailed process of the invention is referred to shown in Fig. 2.Wherein, hard disk 3 indicates disable.
The present invention is through the above technical solutions, the BMC controller chip on server master board is circumscribed with storage card, the clothes
The hard disk of business device has Expander backboard, and the BMC controller chip of external connection of storage card is connect with Expander backplane communication；?
After system electrification, the BMC controller chip of external connection of storage card obtains system from the external connection of storage card of storage hard disk information can
With the local hard disk information of support；The hard disk information of the Expander backboard scanning carry, and obtained by the communication link
The local hard disk information that the system for taking the BMC controller chip of the external connection of storage card to get can be supported；It is described
The local hard disk information that Expander backboard can support the hard disk information of the carry scanned and system carries out information comparison；
If comparison result is inconsistent, the Expander backboard is carried out the hard disk for indicating and supporting in external connection of storage card is not met
Disable operation.It is thus achieved that effective control to the hard disk with Expander backboard.
In addition, the present invention also proposes that a kind of server of band Expander backboard, the server include: band Expander
Hard disk, mainboard, the BMC controller chip of installation on the main board of backboard, the BMC controller chip are circumscribed with storage
Card, the BMC controller chip of external connection of storage card are connect with Expander backplane communication；Wherein:
Upon power-up of the system, the BMC controller chip of the external connection of storage card is used for from the external of storage hard disk information
The local hard disk information that system can be supported is obtained in storage card；
The Expander backboard is used to scan the hard disk information of carry, and described external by communication connection acquisition
The local hard disk information that the system that the BMC controller chip of storage card is got can be supported, and by the hard of the carry scanned
The local hard disk information that disk information and system can be supported carries out information comparison；It is described if comparison result is inconsistent
Expander backboard carries out disable operation for the hard disk for indicating and supporting in external connection of storage card is not met.
Wherein, the control terminal of the BMC controller chip is connect with external connection of storage card.The disable operation is at least wrapped
Include following operation: the Expander backboard does not communicate with the firmware of the hard disk when front mount or deactivates the hard disk when front mount
slot.The hard disk information includes: HD vendor, size, model, performance；The storage card is at least SD card or SDHC card.Institute
It states BMC controller chip and is connect with Expander backboard by I2C signal communication.
Mainboard chip design of the server of X86-based due to being limited upstream chip manufacturer, hardware manufacturing cost ten
Point transparent, exclusive mechanism need to be added while providing high-quality software service in the manufacturer of complete machine shipment, and the present invention is aiming at hard
A kind of design of hardware and software that disk carries out, can preferably be managed when needing to carry out hard disk replacement or dilatation, such as more
It changes the hard disk product of specified manufacturer into or needs server to go out cargo interests when expanding hard-disk capacity and authorized.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of hard disk management-control method of band Expander backboard, which is characterized in that the method is applied to server, the clothes
Be engaged in that BMC controller chip is installed on the mainboard of device, the BMC controller chip is circumscribed with storage card, the server it is hard
Dribbling has Expander backboard, and the BMC controller chip of external connection of storage card is connect with Expander backplane communication；The method packet
Include following steps:
Upon power-up of the system, the BMC controller chip of external connection of storage card is obtained from the external connection of storage card of storage hard disk information
The local hard disk information that system can be supported；
The hard disk information of the Expander backboard scanning carry, and the external connection of storage card is obtained by the communication connection
The local hard disk information that the system that BMC controller chip is got can be supported；
The local hard disk information that the Expander backboard can support the hard disk information of the carry scanned and system carries out
Information comparison；
If comparison result is inconsistent, the Expander backboard is carried out the hard disk for indicating and supporting in external connection of storage card is not met
Disable operation.
2. the hard disk management-control method of band Expander backboard according to claim 1, which is characterized in that the Expander
The local hard disk information that backboard can support the hard disk information of the carry scanned and system carry out the step of information comparison it
Afterwards further include:
If comparison result is consistent, the Expander backboard will be supported to work when the hard disk of front mount.
3. the hard disk management-control method of band Expander backboard according to claim 1, which is characterized in that the disable
Operation includes at least following operation: the Expander backboard does not communicate with the firmware of the hard disk when front mount or deactivates current
The hard disk slot of carry.
4. the hard disk management-control method of band Expander backboard according to claim 1, which is characterized in that the external storage
The hard disk information that stores in card is by encryption storage, and the BMC controller chip of the external connection of storage card is from storage hard disk information
External connection of storage card in obtain can support local hard disk information the step of include:
The BMC controller chip of the external connection of storage card is obtained from the external connection of storage card of storage hard disk information by decryption can
With the local hard disk information of support.
5. the hard disk management-control method of band Expander backboard according to claim 1-4, which is characterized in that described
The BMC controller chip of external connection of storage card obtains the machine that system can be supported from the external connection of storage card of storage hard disk information
Before the step of hard disk information further include:
The BMC controller chip initializes.
6. a kind of server, which is characterized in that the server includes: the hard disk with Expander backboard, mainboard, is mounted on institute
The BMC controller chip on mainboard is stated, the BMC controller chip is circumscribed with storage card, the BMC controller core of external connection of storage card
Piece is connect with Expander backplane communication；Wherein:
Upon power-up of the system, the BMC controller chip of the external connection of storage card is used for the external storage from storage hard disk information
The local hard disk information that system can be supported is obtained in card；
The Expander backboard is used to scan the hard disk information of carry, and obtains the external storage by the communication connection
The local hard disk information that the system that the BMC controller chip of card is got can be supported, and the hard disk of the carry scanned is believed
The local hard disk information that breath and system can be supported carries out information comparison；If comparison result is inconsistent, the Expander back
Plate carries out disable operation for the hard disk for indicating and supporting in external connection of storage card is not met.
7. server according to claim 6, which is characterized in that the control terminal of the BMC controller chip is deposited with external
Card storage connection.
8. server according to claim 6, which is characterized in that the disable operation includes at least following operation: institute
It states Expander backboard and does not communicate or deactivate the hard disk slot when front mount with the firmware of the hard disk when front mount.
9. server according to claim 6, which is characterized in that the hard disk information includes: HD vendor, size, type
Number, performance；The storage card is at least SD card or SDHC card.
10. server according to claim 6, which is characterized in that the BMC controller chip and Expander backboard are logical
Cross the connection of I2C signal communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696961.9A CN108959005A (en) | 2018-06-29 | 2018-06-29 | Hard disk management-control method and server with Expander backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696961.9A CN108959005A (en) | 2018-06-29 | 2018-06-29 | Hard disk management-control method and server with Expander backboard |
Publications (1)
| Publication Number | Publication Date |
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| CN108959005A true CN108959005A (en) | 2018-12-07 |
Family
ID=64484305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810696961.9A Pending CN108959005A (en) | 2018-06-29 | 2018-06-29 | Hard disk management-control method and server with Expander backboard |
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Application publication date: 20181207 |