CN109407990A - A kind of solid state hard disk - Google Patents
A kind of solid state hard disk Download PDFInfo
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- CN109407990A CN109407990A CN201811222449.7A CN201811222449A CN109407990A CN 109407990 A CN109407990 A CN 109407990A CN 201811222449 A CN201811222449 A CN 201811222449A CN 109407990 A CN109407990 A CN 109407990A
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- hard disk
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0674—Disk device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0653—Monitoring storage devices or systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0658—Controller construction arrangements
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- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
Abstract
The embodiment of the invention discloses a kind of solid state hard disks, comprising: control module, memory module and wireless communication module；Control module, for writing data into memory module；It is also used to read data from memory module；Memory module, for storing the data of write-in；Control module is also used to the status information of solid state hard disk being sent to host through wireless communication module；It is also used to the management information sent through wireless communication module receiving host.The embodiment of the invention discloses a kind of solid state hard disks, mode it can realize the acquisition to the healthy log information of solid state hard disk etc. and the realization of the functions such as configuration or debugging by wireless communication, it is monitored operation maintenance personnel to the solid state hard disk in storage system anywhere or anytime, the convenience for improving operation, to improve the competitiveness of product.
Description
Technical field
This application involves technical field of integrated circuits more particularly to a kind of solid state hard disks.
Background technique
Currently, the structure of common solid state hard disk (Solid State Drives, SSD) is as shown in Figure 1.SSD is generally wrapped
Control module and memory module are included.Control module is for realizing the management of memory module and the read-write operation of data and solid-state
The functions such as the monitoring of hard disk interior power and logic control.In actual use, host side is connected through the interface of connector and SSD, is passed through
Data/address bus realizes that the data between control module are transmitted, and the status information of SSD can also be obtained by management interface.Wherein
Data/address bus can support the communication protocols such as SATA/SAS/PCIe, management interface that can support the data protocols such as SMbus.
Under normal conditions, host, can also be right with the transmission that can not only carry out data between SSD by data/address bus
SSD is managed the transmitting of information, and in addition to this, by management interface, host can also be managed the biography of information with SSD
It passs.When SSD between host data/address bus and management interface fail when, host can only pass through the debugging interface inside SSD
(Debug port) obtains the information on master controller, link 3 as shown in Figure 1, inconvenient victory.
Summary of the invention
In view of this, the embodiment of the present application provides a kind of solid state hard disk, it is able to solve in the prior art in the same host of SSD
Between data/address bus and management interface when failing, obtain the inconvenient problem of the mode of the information in SSD on master controller.
A kind of solid state hard disk provided by the embodiments of the present application, comprising: control module, memory module and wireless communication module；
The control module, for writing data into the memory module；It is also used to read number from the memory module
According to；The memory module, for storing the data of write-in；
The control module is also used to the status information of the solid state hard disk being sent to master through the wireless communication module
Machine；It is also used to the management information sent through the wireless communication module receiving host.
Optionally, the control module is also used to receive Debugging message through the wireless communication module.
Optionally, the control module, comprising: master controller and from controller；
The data-interface of the master controller is connect through connector with the host, for carrying out storage number with the host
According to transmitting；The management interface of the master controller is connect through the connector with the host, for carrying out with the host
The transmitting of the status information and the management information；The host interface connection of the master controller is described from controller from control
Interface；
The management interface from controller is connect through the connector with the host, for carrying out institute with the host
State the transmitting of status information and the management information；It is described from controller, be also used to through the wireless communication module and the master
Machine carries out the transmitting of the status information and the management information.
Optionally, the control module, comprising: master controller and from controller；
The data-interface of the master controller is connect through connector with the host, for carrying out storage number with the host
According to transmitting；The management interface of the master controller is connect through the connector with the host, for carrying out with the host
The transmitting of the status information and the management information；The host interface connection of the master controller is described from controller from control
Interface；The master controller is also used to carry out the status information and the pipe through the wireless communication module and the host
Manage the transmitting of information；
The management interface from controller is connect through the connector with the host, for carrying out institute with the host
State the transmitting of status information and the management information.
Optionally, the wireless communication module includes in WIFI module, bluetooth module, ZigBee module and Internet of Things module
It is any one or more.
Optionally, the status information includes the storage number and function of the capacity of the storage region, the solid state hard disk
It is any one or more in consumption.
Optionally, the management information includes software upgrade instruction or reset instruction.
Optionally, the memory module, comprising: buffer zone and nonvolatile storage；
The buffer zone, the write-in data received for caching the control module；
The nonvolatile storage, for storing the data of write-in.
Optionally, further includes: temperature sensor module；
The temperature sensor module is sent to for sensing the temperature of the solid state hard disk, and by the temperature sensed
The control module.
Optionally, further includes: power supply module and power down protection module；
The power supply module, for powering for the solid state hard disk；
The power down protection module, for being provided for the solid state hard disk when the power supply module is disconnected and being powered
Backup power source power supply.Compared with prior art, the application has at least the following advantages:
In the embodiment of the present application, solid state hard disk includes control module and memory module, for realizing data reading and
Write-in.The solid state hard disk further includes wireless communication module, is led for the status information of solid state hard disk to be sent to host and receive
The management information that machine is sent, to guarantee solid state hard disk in addition to that can be multiplexed with management by traditional with interior data-interface and connect
Mouthful, it realizes and the management of solid state hard disk is controlled outer, mode can also realize the healthy day to solid state hard disk by wireless communication
The realization of the functions such as the acquisition and configuration or debugging of will information etc. can make operation maintenance personnel anywhere or anytime to storage system
In solid state hard disk be monitored, the convenience of operation is improved, to improve the competitiveness of product.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram of existing solid state hard disk；
Fig. 2 is a kind of structural schematic diagram of solid state hard disk provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram of another solid state hard disk provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of another solid state hard disk provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram of another solid state hard disk provided by the embodiments of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only this
Apply for a part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall in the protection scope of this application.
Referring to fig. 2, which is a kind of structural schematic diagram of solid state hard disk provided by the embodiments of the present application.
Solid state hard disk provided by the embodiments of the present application, comprising: control module 100, memory module 200 and wireless communication module
300；
Control module 100, for writing data into memory module 200；It is also used to read data from memory module 200；
Memory module 200, for storing the data of write-in.
The embodiment of the present application is to reading and writing data mode used by control module 100 without specifically limiting.
In some possible implementations of the embodiment of the present application, memory module 200 be can specifically include: buffer zone and
Nonvolatile storage；
Buffer zone, the write-in data received for buffer control module 100；
Nonvolatile storage, for storing the data of write-in.
As an example, buffer zone can be dynamic random access memory (Dynamic Random Access
Memory, DRAM), nonvolatile storage can be the memory of NAND structure.
Control module 100 is also used to the status information of solid state hard disk being sent to host through wireless communication module 300
Host；It is also used to the management information sent through 300 receiving host Host of wireless communication module.
Wherein, status information can specifically include the capacity of storage region, solid state hard disk storage number and power consumption in
It is any one or more；Management information can specifically include software upgrade instruction or reset instruction.
In the embodiment of the present application, the wireless communication module 300 that SSD includes can make SSD have with external device into
The ability of row wireless communication.Also allowing for control module 100 can be through wireless communication module 300 and main-machine communication, transmission state
Information, can be in the data/address bus and pipe between control module 100 and host to host and the management information of receiving host transmission
When managing interface fault, transmission state information is mentioned to host and the management information of receiving host transmission by way of wireless transmission
The high convenience of operation.In practical application, operation maintenance personnel can be by with the palm terminals such as mobile phone equipment or with wireless network
The host equipment of card to SSD is individually configured and is monitored.In some possible designs, control module 100 can be with
For receiving Debugging message through wireless communication module 300, so that operation maintenance personnel carries out remote debugging.
In the specific implementation, wireless communication module 300 can specifically include WIFI module, bluetooth module, ZigBee module
With it is any one or more in Internet of Things module.
By taking WIFI module as an example, the method for increasing wireless management for SSD is main including the following steps:
Step 1: by kilomega network (GE) management network port, the WIFI function of each SSD in storage system is configured,
Its service set (Service Set Identifier, SSID) is hidden, and is encrypted；Step 2: delimiting virtual LAN
(Virtual Local Area Network, VLAN), guarantee storage system where IP network section with public network and management GE network interface into
Row isolation；Step 3: being attached by the palm terminals such as mobile phone or the host with WIFI module with storage system；Step 4:
Successful connection the operation such as can be controlled and be configured to the single SSD in storage system by storage system client；Step
5: connection failure is connected by way of interchanger is ultimately connected to system management memory network interface with cable host and carries out storage system
Client of uniting logs in, and searches failure cause.
Referring to Fig. 3, which is the structural schematic diagram of another solid state hard disk provided by the embodiments of the present application.Compared to Fig. 1,
This figure provides a kind of more specifical solid state hard disk structures.
In some possible implementations of the embodiment of the present application, control module be can specifically include: master controller 101
With from controller 102；
The data-interface DI of master controller 101 is connect through connector C with host Host, for being stored with host Host
The transmitting of data；The management interface MI of master controller 101 is connect through connector with host Host, for carrying out shape with host Host
The transmitting of state information and management information；The host interface M connection of master controller 101 is from controller 102 from control interface S；Master control
Device 101 processed is also used to carry out the transmitting of status information and management information through wireless communication module 300 and host Host；
It is connect from the management interface MI of controller 102 through connector C with host Host, for carrying out state with host Host
The transmitting of information and management information.
In the embodiment of the present application, it can be single-chip microcontroller from controller 102, can be used to realize some plate interior power prisons
Control, the functions such as logic control.Master controller 101 connects wireless communication module 300 and state may be implemented and manage the wireless of data
Transmission.
Referring to fig. 4, which is the structural schematic diagram of another solid state hard disk provided by the embodiments of the present application.Compared to Fig. 1,
This figure provides a kind of more specifical solid state hard disk structures.
In some possible implementations of the embodiment of the present application, control module be can specifically include: master controller 101
With from controller 102；
The data-interface DI of master controller 101 is connect through connector C with host Host, for being stored with host Host
The transmitting of data；The management interface MI of master controller 101 is connect through connector with host Host, for carrying out shape with host Host
The transmitting of state information and management information；The host interface M connection of master controller 101 is from controller 102 from control interface S；
It is connect from the management interface MI of controller 102 through connector C with host Host, for carrying out state with host Host
The transmitting of information and management information；From controller 102, it is also used to carry out state letter through wireless communication module 300 and host Host
The transmitting of breath and management information.
In the embodiment of the present application, it can be single-chip microcontroller from controller 102, can be used to realize some plate interior power prisons
Control, the functions such as logic control.In practical application, wireless communication module 300 between controller 102 can by PCIe or
RGMII similar bus interface connection.
What needs to be explained here is that due to caused by SSD delay machine is typically due to 101 failure of master controller in practical application
, it is used as assist process device from controller 102, the likelihood ratio master controller 101 to go wrong is much lower, therefore, here by nothing
Line communication module 300 and the reliability for connecting data transmission from controller 102 are higher.In addition, hanging dead in master controller 101 or delaying
When machine, module 300 it can also be debugged by wireless communication from controller 102.
In the embodiment of the present application, solid state hard disk includes control module and memory module, for realizing data reading and
Write-in.The solid state hard disk further includes wireless communication module, is led for the status information of solid state hard disk to be sent to host and receive
The management information that machine is sent, to guarantee solid state hard disk in addition to that can be multiplexed with management by traditional with interior data-interface and connect
Mouthful, it realizes and the management of solid state hard disk is controlled outer, mode can also realize the healthy day to solid state hard disk by wireless communication
The realization of the functions such as the acquisition and configuration or debugging of will information etc. can make operation maintenance personnel anywhere or anytime to storage system
In solid state hard disk be monitored, the convenience of operation is improved, to improve the competitiveness of product.
Referring to Fig. 5, which is the structural schematic diagram of another solid state hard disk provided by the embodiments of the present application.
In Fig. 2-4 on the basis of any one solid state hard disk provided, in some possible realization sides of the embodiment of the present application
In formula, which can also include: temperature sensor module 400；
Temperature sensor module 400 is sent to control mould for sensing the temperature of solid state hard disk, and by the temperature sensed
Block 100, to avoid the excessively high failure of hard disk temperature.The status information that then control module 100 is transmitted can also include solid state hard disk
Temperature.
With continued reference to Fig. 5, optionally, which can also include: power supply module 500 and power down protection module
600；
Power supply module 500, for powering for solid state hard disk；
Power down protection module 600, for providing standby electricity for solid state hard disk when power supply module 500 is disconnected and being powered
Source power supply guarantees the integrality of data and the system safety of solid state hard disk.
It should be appreciated that in this application, " at least one (item) " refers to one or more, and " multiple " refer to two or two
More than a."and/or" indicates may exist three kinds of relationships, for example, " A and/or B " for describing the incidence relation of affiliated partner
It can indicate: only exist A, only exist B and exist simultaneously tri- kinds of situations of A and B, wherein A, B can be odd number or plural number.Word
Symbol "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or"." at least one of following (a) " or its similar expression, refers to
Any combination in these, any combination including individual event (a) or complex item (a).At least one of for example, in a, b or c
(a) can indicate: a, b, c, " a and b ", " a and c ", " b and c ", or " a and b and c ", and wherein a, b, c can be individually, can also
To be multiple.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment emphasis is said
Bright is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the preferred embodiment of the application, not makes any form of restriction to the application.Though
Right the application has been disclosed in a preferred embodiment above, however is not limited to the application.It is any to be familiar with those skilled in the art
Member, in the case where not departing from technical scheme ambit, all using the methods and technical content of the disclosure above to the application
Technical solution makes many possible changes and modifications or equivalent example modified to equivalent change.Therefore, it is all without departing from
The content of technical scheme, any simple modification made to the above embodiment of the technical spirit of foundation the application are equal
Variation and modification, still fall within technical scheme protection in the range of.
Claims (10)
1. a kind of solid state hard disk characterized by comprising control module, memory module and wireless communication module；
The control module, for writing data into the memory module；It is also used to read data from the memory module；Institute
Memory module is stated, for storing the data of write-in；
The control module is also used to the status information of the solid state hard disk being sent to host through the wireless communication module；
It is also used to the management information sent through the wireless communication module receiving host.
2. solid state hard disk according to claim 1, which is characterized in that
The control module is also used to receive Debugging message through the wireless communication module.
3. solid state hard disk according to claim 1, which is characterized in that the control module, comprising: master controller and from control
Device processed；
The data-interface of the master controller is connect through connector with the host, for carrying out storing data with the host
Transmitting；The management interface of the master controller is connect through the connector with the host, for and the host carry out described in
The transmitting of status information and the management information；The host interface of the master controller connects the connecing from control from controller
Mouthful；
The management interface from controller is connect through the connector with the host, for carrying out the shape with the host
The transmitting of state information and the management information；It is described from controller, be also used to through the wireless communication module and the host into
The transmitting of the row status information and the management information.
4. solid state hard disk according to claim 1, which is characterized in that the control module, comprising: master controller and from control
Device processed；
The data-interface of the master controller is connect through connector with the host, for carrying out storing data with the host
Transmitting；The management interface of the master controller is connect through the connector with the host, for and the host carry out described in
The transmitting of status information and the management information；The host interface of the master controller connects the connecing from control from controller
Mouthful；The master controller is also used to carry out the status information and the management through the wireless communication module and the host
The transmitting of information；
The management interface from controller is connect through the connector with the host, for carrying out the shape with the host
The transmitting of state information and the management information.
5. solid state hard disk according to any one of claims 1-4, which is characterized in that the wireless communication module includes
It is any one or more in WIFI module, bluetooth module, ZigBee module and Internet of Things module.
6. solid state hard disk according to any one of claims 1-4, which is characterized in that the status information includes described deposits
The capacity in storage area domain, the solid state hard disk storage number and power consumption in it is any one or more.
7. solid state hard disk according to any one of claims 1-4, which is characterized in that the management information includes software liter
Grade instruction or reset instruction.
8. solid state hard disk according to any one of claims 1-4, which is characterized in that the memory module, comprising: caching
Region and nonvolatile storage；
The buffer zone, the write-in data received for caching the control module；
The nonvolatile storage, for storing the data of write-in.
9. solid state hard disk according to any one of claims 1-4, which is characterized in that further include: temperature sensor module；
The temperature sensor module for sensing the temperature of the solid state hard disk, and the temperature sensed is sent to described
Control module.
10. solid state hard disk according to any one of claims 1-4, which is characterized in that further include: power supply module and
Power down protection module；
The power supply module, for powering for the solid state hard disk；
The power down protection module, for being provided for the solid state hard disk spare when the power supply module is disconnected and being powered
Power supply power supply.
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| CN201811222449.7A CN109407990A (en) | 2018-10-19 | 2018-10-19 | A kind of solid state hard disk |
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| CN112020019B (en) * | 2020-08-28 | 2022-03-29 | 深圳安捷丽新技术有限公司 | Data transmission method, device, terminal equipment and storage medium |
| CN112799593A (en) * | 2021-02-01 | 2021-05-14 | 联想(北京)有限公司 | Processing method and device and electronic equipment |
| CN114237503A (en) * | 2021-12-13 | 2022-03-25 | 合肥大唐存储科技有限公司 | Method for realizing operation control of solid state disk, solid state disk and terminal |
| CN115565357A (en) * | 2022-11-21 | 2023-01-03 | 苏州浪潮智能科技有限公司 | Method, system, equipment and storage medium for wireless debugging of solid state disk |
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