CN104536915A - Automatic recognizing system of memory expansion device and automatic recognizing and configuring method of memory expansion device - Google Patents
Automatic recognizing system of memory expansion device and automatic recognizing and configuring method of memory expansion device Download PDFInfo
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- CN104536915A CN104536915A CN201410707258.5A CN201410707258A CN104536915A CN 104536915 A CN104536915 A CN 104536915A CN 201410707258 A CN201410707258 A CN 201410707258A CN 104536915 A CN104536915 A CN 104536915A
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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
- G06F13/14—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
- G06F13/1678—Details of memory controller using bus width
Abstract
The invention provides automatic recognizing configuring system and method for a memory expansion device. The system comprises a plurality of server nodes, a recognizing module and at least two memory expansion devices. The automatic recognizing configuring method comprises the steps of respectively implanting automatic recognizing firmware in two memory expansion devices; respectively connecting the two memory expansion devices with a first end port and a second end port of the recognizing module; automatically recognizing the memory expansion device which is correspondingly connected with the first end port through the automatic recognizing firmware; loading corresponding settings; automatically recognizing the memory expansion device which is correspondingly connected with the second end port through the automatic recognizing firmware, and loading the corresponding settings.
Description
Technical field
The present invention relates to a kind of storage expanding system, be specifically related to a kind of utilization and automatically identify that the storage expansion unit that firmware carries out automatically identifying identifies configuration-system automatically.
Background technology
Data storage server is one of the most popular now server, effectively can meet the demand of client, solve the data storage problem of client, it is the age indispensable computer hardware of information outburst, and in order to provide reliable computer hardware service, existing technology proposes a kind of storage expanding system with redundancy feature, refers to Fig. 1, and Fig. 1 shows the system schematic of the storage expanding system of prior art.
As shown in the figure, a storage expanding system PA100 comprises multiple server node PA1a, PA1b (only indicating two in figure), an identification module PA2, one first storage expansion unit PA3 and one second storage expansion unit PA4.Wherein, identification module PA2 comprises an an intermediate circuit plate PA21 and bridging circuit board PA22.Intermediate circuit plate PA21 is for being electrically connected at server node PA1a, PA1b, and bridging circuit board PA22 is for being electrically connected at intermediate circuit plate PA21, and bridging circuit board PA22 is provided with one first port PA221a, one second port PA221b and a control module PA222.Control module PA222 is for being electrically connected at the first port PA221a and the second port PA221b.
First storage expansion unit PA3 is for being electrically connected at the first port PA221a, and the first storage expansion unit PA3 is built-in with the corresponding firmware PA31 of one first port.Similar, the second storage expansion unit PA4 is for being electrically connected at the second port PA221b, and the second storage expansion unit PA4 is built-in with the corresponding firmware PA41 of one second port.In practice, first storage expansion unit PA3 has identical computer hardware with the second storage expansion unit PA4, but before the first storage expansion unit PA3 will be connected to the first port PA221a, first storage expansion unit PA3 must first brush into the corresponding firmware PA31 of the first port corresponding to the first port PA221a, could when the first storage expansion unit PA3 be connected to the first port PA221a, utilize the corresponding firmware PA31 of the first port to load setup parameter corresponding to the first port PA221a.
Same, before the second storage expansion unit PA4 will be connected to the second port PA221b, second storage expansion unit PA4 must first brush into the corresponding firmware PA41 of the second port corresponding to the second port PA221b, could when the second storage expansion unit PA4 be connected to the second port PA221b, utilize the corresponding firmware PA41 of the second port to load setup parameter corresponding to the second port PA221b.
From the above, because the first storage expansion unit PA3 has identical computer hardware with the second storage expansion unit PA4, therefore whether the first storage expansion unit PA3 and the second storage expansion unit PA4 is connected to the first port PA221a or the second port PA221b, its principal element is the firmware that the first storage expansion unit PA3 and the second storage expansion unit PA4 is built-in, this is because the storage expansion unit being connected to the first port PA221a must be built-in with the first corresponding port corresponding firmware PA31 ability smooth operation.If the built-in firmware of the first storage expansion unit PA3 corresponding firmware PA41 that is the second port, then needing to be connected to the second port PA221b could normal operation.
Summary of the invention
Because in the prior art; can the function of redundancy mutually in order to reach storage expansion unit; usually multiple storage expansion unit can be provided with; but because storage expansion unit is wanted normal operation to need to be built-in with the firmware corresponding with port; the automatic production that therefore even if storage expansion unit can be a large amount of; but before being connected with identification module, still need according to its built-in firmware to carry out manual sort.In addition, if when the built-in firmware of storage expansion unit does not conform to port, also can make whole storage expanding system cannot smooth operation, very not convenient.
Edge this, fundamental purpose of the present invention is to provide a kind of storage expansion unit and automatically identifies configuration-system, automatically identify to utilize the port that firmware connects to automatically identify storage expansion unit, and load corresponding setup parameter, to make storage expansion unit smooth operation.
From the above, the necessary technology means that the problem that the present invention is solution known techniques adopts are to provide a kind of storage expansion unit and automatically identify configuration-system, comprise multiple server node, an identification module and at least two storage expansion units.Multiple server node is respectively used to provide storage data.Identification module is communicatively coupled to server node, and for receiving storage data, and identification module comprises one first port, one second port and a control module.Control module for being electrically connected at the first port and the second port, and corresponds to the second recognition signal of the second port for generation of first recognition signal and corresponding to the first port.Two storage expansion units are electrically connected at the first port and the second port respectively, and two storage expansion units are all built-in with one automatically identifies firmware, two storage expansion units are respectively by automatically identifying that firmware sends an automatic recognition signal to control module, wherein be electrically connected at the first port person to make two storage expansion units and receive the first recognition signal, and make two storage expansion units wherein be electrically connected at the second port person to receive the second recognition signal.
Wherein, two storage expansion units are wherein connected to the first port person, are by automatically identifying that firmware identifies that it is linked to the first port automatically, and from automatically identifying in firmware that loading one first storage corresponding to the first port expands setup parameter; Two storage expansion units are wherein connected to the second port person, are by automatically identifying that firmware identifies that it is linked to the second port automatically, and from automatically identifying in firmware that loading one second storage corresponding to the second port expands setup parameter.
By above-mentioned necessary technology means the attached technological means that derives be that the computer hardware of two storage expansion units is identical configuration.
By above-mentioned necessary technology means the attached technological means that derives be, two storage expansion units redundancy each other.
By above-mentioned necessary technology means the attached technological means that derives be that two storage expansion units are electrically connected a memory storage respectively.
By above-mentioned necessary technology means the attached technological means that derives be, two storage expansion units are all provided with a storage and expand processor, store expansion processor and there is a universal input output connecting pin (General Purpose Input/Output, GPIO), the first port and the second port are electrically connected at the universal input output connecting pin of two storage expansion units respectively.
By above-mentioned necessary technology means the attached technological means that derives be that identification module also comprises a bridging circuit board, the first port, the second port and control module are arranged on bridging circuit board.Preferably, identification module also comprises an intermediate circuit plate, and intermediate circuit plate is for being electrically connected at bridging circuit board, and server node is for being electrically connected at intermediate circuit plate.
The present invention is also adopted necessary technology means by solving the problem of known techniques, it provides a kind of storage expansion unit automatically to identify collocation method, comprises following steps: first step S110 built-in one automatically identifies firmware respectively at least two storage expansion units; Then step S120 is one first port and one second port that two storage expansion units are connected to an identification module; Then step S130, it is by automatically identifying that firmware identifies that its correspondence is linked to the first port automatically that two storage expansion units are wherein connected to the first port person, and loads the setting corresponding to the first port; Carry out step S140 again, it is by automatically identifying that firmware identifies that its correspondence is linked to the second port automatically that two storage expansion units are wherein connected to the second port person, and loads the setting corresponding to the second port.
Specific embodiment of the present invention, is further described by following embodiment and accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the system schematic of the storage expanding system of prior art.
The storage expansion unit that Fig. 2 shows present pre-ferred embodiments to be provided identifies the system schematic of configuration-system automatically.
The storage expansion unit that Fig. 3 provides for present pre-ferred embodiments identifies collocation method automatically.
Reference numerals illustrates:
PA100 stores expanding system
PA1a, PA1b server node
PA2 identification module
PA21 intermediate circuit plate
PA22 bridging circuit board
PA221a first port
PA221b second port
PA222 control module
PA3 first storage expansion unit
The corresponding firmware of PA31 first port
The corresponding firmware of PA41 second port
PA4 second storage expansion unit
100 storage expansion units identify configuration-system automatically
1a, 1b server node
2 identification modules
21 intermediate circuit plates
22 bridging circuit boards
221a first port
221b second port
222 control modules
3a, 3b storage expansion unit
31a, 31b identify firmware automatically
32a, 32b store and expand process chip
Embodiment
Refer to Fig. 2, the storage expansion unit that Fig. 2 shows present pre-ferred embodiments to be provided identifies the system schematic of configuration-system automatically.As shown in the figure, a kind of storage expansion unit identifies that configuration-system 100 comprises multiple server node 1a, 1b (only indicating two in figure), identification module 2 and two storage expansion unit 3a and 3b automatically.
Server node 1a, 1b are respectively used to provide storage data.Wherein, server node 1a, 1b again practice are such as utilize same Internet connection to external electronic device, therefore external electronic device can be connected to storage expansion unit by server node 1a or server node 1b and automatically identify configuration-system 100, meaning and be the support of mutual redundancy between server node 1a and server node 1b.
Identification module 2 contains intermediate circuit plate 21 and a bridging circuit board 22.Intermediate circuit plate 21 for being communicatively coupled to server node 1a, 1b, and for receiving storage data.In practice, intermediate circuit plate 21 can be utilize data line to be connected to server node 1a, 1b, or is attached to server node 1a, 1b by the data line of entity and the collocation mode of wireless transmission.
Bridging circuit board 22 is provided with one first port 221a, one second port 221b and a control module 222.Control module 222 is for being electrically connected at the first port 221a and the second port 221b, and second recognition signal of the second port 221b is corresponded to for generation of first recognition signal and corresponding to the first port 221a, wherein the first recognition signal and the second recognition signal utilize the power supply that is pulled upward to arranging one group of resistance to realize with the difference configuration pulling down to power ground, this is commonly use set-up mode in the industry, therefore no longer adds to repeat at this.
Storage expansion unit 3a is built-in with one and automatically identifies that firmware 31a and stores and expand process chip 32a.In practice, automatic identification firmware 31a is written in a flash memory, and store the flash memory expanding process chip 32a and write for being electrically connected at identification firmware 31a automatically, and storage expansion process chip 32a is electrically connected at the first port 221a with a universal input output connecting pin (General PurposeInput/Output, GPIO).
Similarly, storage expansion unit 3b is built-in with one equally and automatically identifies that firmware 31b and stores and expand process chip 32b.In practice, automatic identification firmware 31b is written in a flash memory, and with automatically identify that firmware 31a is identical firmware, and the flash memory that process chip 32b writes for being electrically connected at identification firmware 31b is automatically expanded in storage, and storage expansion process chip 32b is electrically connected at the second port 221b with a universal input output connecting pin.
See also Fig. 2 and Fig. 3, the storage expansion unit that Fig. 3 provides for present pre-ferred embodiments identifies collocation method automatically.As shown in the figure, automatically identify the basis of configuration-system 100 at above-mentioned storage expansion unit under, a kind of storage expansion unit identifies that collocation method contains following steps automatically: first, and step (a) is difference built-in automatic identification firmware 31a, 31b in two storage expansion unit 3a, 3b; Then, step (b) is the first port 221a and the second port 221b that two storage expansion unit 3a, 3b are connected to identification module 2; Then step (c), it is by automatically identifying that firmware 31a identifies that its correspondence is linked to the first port 221a automatically that two storage expansion unit 3a, 3b are wherein linked to the first port 221a person (storage expansion unit 3a), and loads the setting corresponding to the first port 221a.Carry out step (d) again, it is by automatically identifying that firmware 31b identifies that its correspondence is linked to the second port 221b automatically that two storage expansion unit 3a, 3b are wherein linked to the second port 221b person (storage expansion unit 3b), and loads the setting corresponding to the second port 221b.
From the above, in the present embodiment, the computer hardware of two storage expansion unit 3a, 3b is identical configuration, and built-in automatic identification firmware 31a, the 31b of two storage expansion unit 3a, 3b is also identical firmware, meaning and whole storage expansion unit 3a have identical computer hardware and firmware with storage expansion unit 3b.Wherein, when the storage expansion process chip 32a of storage expansion unit 3a is electrically connected at the first port 221a, automatic identification firmware 31a just can send an automatic recognition signal to control module 222, and control module 222 is after receiving automatic recognition signal, just one first recognition signal can be returned to automatically identifying firmware 31a, make automatically to identify that firmware 31a judges that storage expansion unit 3a is electrically connected to the first port 221a, and from automatically identifying in firmware 31a that loading the first storage corresponding to the first port 221a expands setup parameter, make storage expansion unit 3a that the first port 221a can be coordinated smoothly to operate.
Same, storage expansion unit 3b utilizes automatically to identify that identification maneuver between firmware 31b and control module 222 is to judge that storage expansion unit 3b is electrically connected at the second port 221b, and corresponds to second of the first port 221b and store from automatically identifying in firmware 31b to load and expand setup parameter.
In practice, because two storage expansion unit 3a, 3b are all electrically connected to identification module 2, therefore the storage data transmitted via server node 1a or server node 1b can be identified module 2 and distribute and select to be stored in storage expansion unit 3a or storage expansion unit 3b, and meaning and storage expansion unit 3a, 3b are redundancy each other.In addition, two storage expansion unit 3a, 3b also can be electrically connected a memory storage (not shown) respectively.
In sum, compared to the storage expanding system of prior art, because storage expansion unit of the present invention identifies that configuration-system utilizes automatically to identify that firmware is arranged on identical storage expansion unit automatically, therefore storage expansion unit can be connected directly to the first port or the second port, and do not need in addition different firmwares to be installed respectively, just can identify after storage expansion unit is connected to port, and load corresponding setup parameter according to the port connected, therefore the operation of manual sort can not only be reduced, more can effectively avoid causing because of storage expansion unit connection error the situation that system cannot operate.
By the above detailed description of preferred embodiments, it is desirable to clearly to describe feature of the present invention and spirit, and not with above-mentioned disclosed preferred embodiment, category of the present invention is limited.On the contrary, its objective is wish to contain various change and tool equality be arranged in the present invention institute in the category of claim applied for.
Claims (9)
1. storage expansion unit identifies a configuration-system automatically, it is characterized in that, this system comprises:
Multiple server node, is respectively used to provide storage data;
One identification module, is communicatively coupled to described multiple server node, and for receiving described storage data, and described identification module comprises:
One first port;
One second port; And
One control module, for being electrically connected at described first port and described second port, and corresponds to the second recognition signal of described second port for generation of first recognition signal and corresponding to described first port; And
At least two storage expansion units, be electrically connected at described first port and described second port respectively, and described two storage expansion units are all built-in with one automatically identifies firmware, respectively by this, described two storage expansion units identify that firmware sends an automatic recognition signal to described control module automatically, wherein be electrically connected at described first port person to make described two storage expansion units and receive described first recognition signal, and make described two storage expansion units wherein be electrically connected at described second port person to receive described second recognition signal; And
Wherein, described two storage expansion units are wherein connected to described first port person, be automatically identify that firmware identifies that it is linked to described first port automatically by this, and setup parameter is expanded in one first storage loaded in described automatic identification firmware corresponding to described first port; Described two storage expansion units are wherein connected to this second port person, be automatically identify that it is linked to described second port by described automatic identification firmware, and in described automatic identification firmware, load the one second storage expansion setup parameter corresponding to described second port.
2. storage expansion unit as claimed in claim 1 identifies configuration-system automatically, and it is characterized in that, the computer hardware of described two storage expansion units is identical configuration.
3. storage expansion unit as claimed in claim 1 identifies configuration-system automatically, it is characterized in that, described two storage expansion units redundancy each other.
4. storage expansion unit as claimed in claim 1 identifies configuration-system automatically, and it is characterized in that, described two storage expansion units are electrically connected a memory storage respectively.
5. storage expansion unit as claimed in claim 1 identifies configuration-system automatically, it is characterized in that, described two storage expansion units are all provided with a storage and expand processor, described storage is expanded processor and is had a universal input output connecting pin, and described first port and described second port are electrically connected at the described universal input output connecting pin of described two storage expansion units respectively.
6. storage expansion unit as claimed in claim 1 identifies configuration-system automatically, and it is characterized in that, described identification module also comprises a bridging circuit board, and described first port, described second port and described control module are arranged on this bridging circuit board.
7. storage expansion unit as claimed in claim 6 identifies configuration-system automatically, and it is characterized in that, described identification module also comprises an intermediate circuit plate, and described intermediate circuit plate is for being electrically connected at described bridging circuit board.
8. storage expansion unit as claimed in claim 7 identifies configuration-system automatically, and it is characterized in that, described multiple server node is for being electrically connected at described intermediate circuit plate.
9. storage expansion unit identifies a collocation method automatically, it is characterized in that, described collocation method comprises following steps:
A () built-in one automatically identifies firmware respectively at least two storage expansion units;
B described two storage expansion units are connected to one first port and one second port of an identification module by ();
C () described two storage expansion units are wherein connected to described first port person and automatically identify that its correspondence is linked to described first port by described automatic identification firmware, and load the setting corresponding to described first port; And
D () described two storage expansion units are wherein connected to described second port person and automatically identify that its correspondence is linked to described second port by described automatic identification firmware, and load the setting corresponding to described second port.
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| CN201410707258.5A CN104536915B (en) | 2014-11-27 | 2014-11-27 | Storage expansion unit automatic recognition system and storage expansion unit automatic identification collocation method |
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