CN107728944A - RAID management methods, device and computer-readable recording medium - Google Patents
RAID management methods, device and computer-readable recording medium Download PDFInfo
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- CN107728944A CN107728944A CN201710928316.0A CN201710928316A CN107728944A CN 107728944 A CN107728944 A CN 107728944A CN 201710928316 A CN201710928316 A CN 201710928316A CN 107728944 A CN107728944 A CN 107728944A
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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
- G06F3/0683—Plurality of storage devices
- G06F3/0689—Disk arrays, e.g. RAID, JBOD
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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
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
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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
- G06F3/0629—Configuration or reconfiguration of storage systems
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Abstract
The invention discloses a kind of RAID management methods, including：When receiving disk array RAID0 of the user based on the configuration interface input currently shown configuration information, based on the first RAID information corresponding to configuration information generation；When number of disks corresponding to disc information is more than or equal to 2, display includes creating the Creating interface of option corresponding to the first RAID information and the first RAID information；Receive based in Creating interface create option triggering RAID0 create instruction when, based on the first RAID information and pass through corresponding RAID0 interfaces create RAID0.The invention also discloses a kind of RAID managing devices and computer-readable recording medium.The present invention can create RAID0 according to user's request by corresponding RAID0 interfaces, can realize that RAID0 manages by the terminal of android system, improve the convenience of RAID0 management.
Description
Technical field
The present invention relates to disk array technology field, more particularly to a kind of RAID management methods, device and computer-readable
Storage medium.
Background technology
With the continuous development of Internet technology, the user of the Internet, applications is continuously increased, and is produced daily in global range
Information data it is more and more, data gather way more and more faster.In such a case, various memory technologies and storage side
Case is arisen at the historic moment.Wherein, RAID (Redundant Array of Independent Disks, RAID letter
Claim disk array) technology by its high reliability, large data capacity, adapt to the advantages that strong and high bandwidth, be widely used in
Digital independent in large server.
At present, in the data read process of large server, multiple RAID0 are often applied simultaneously, thus it is, it is necessary to right
Multiple RAID0 carry out rationally effective management, to improve RAID0 efficiency.But presently mainly based on windows systems
Realize that RAID0 is managed with terminals such as the large servers of Linux system, and can not be carried out in the terminal of android system
RAID0 is managed.
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is existing skill
Art.
The content of the invention
It is a primary object of the present invention to provide a kind of RAID management methods, device and computer-readable recording medium, purport
In the technical problem for solving that RAID0 management can not be realized in the terminal of android system at present.
To achieve the above object, the present invention provides a kind of RAID management methods, the end applied to installation Android systems
End, the RAID management methods comprise the following steps：
When receiving disk array RAID0 of the user based on the configuration interface input currently shown configuration information, it is based on
First RAID information corresponding to the configuration information generation, wherein, the first RAID information includes RAID0 grades and disk is believed
Breath；
Number of disks corresponding to the disc information be more than or equal to 2 when, display include first RAID information with
And the Creating interface of option is created corresponding to first RAID information；
When receiving the RAID0 establishment instructions based on the establishment option triggering in the Creating interface, based on institute
State the first RAID information and RAID0 is created by corresponding RAID0 interfaces.
In one embodiment, the RAID management methods also include：
When monitoring there is currently the disk of failure, the second RAID information corresponding to the disk of failure is obtained；
Deleted by RAID0 interfaces corresponding to second RAID information in RAID0 corresponding to second RAID information
Except the disk of failure；
Based on the RAID0 format discs for being currently at idle condition, pass through RAID0 corresponding to second RAID information
RAID0 after disk of the interface to deleting failure is rebuild.
In one embodiment, the RAID management methods also include：
When abnormal RAID0 in monitoring RAID0 be present, abnormal information corresponding to the abnormal RAID0 and the are obtained
Three RAID informations；
Display includes the abnormal information and the prompt message of the 3rd RAID information.
In one embodiment, it is described to receive disk array of the user based on the configuration interface input currently shown
During RAID0 configuration information, before corresponding to the configuration information generation the step of the first RAID information, the RAID
Management method also includes：
When receiving the logging request that user is triggered based on login interface, obtain and account is logged in corresponding to the logging request
Number and login password；
The login account and login password authentication by when, display RAID0 management main interfaces；
When receiving the configuration interface display request based on RAID0 management main interface triggerings, show that the configuration interface shows
Show configuration interface corresponding to request.
In one embodiment, after the step of display RAID0 management main interface, the RAID management methods
Also include：
When receiving the operation interface display request based on RAID0 management main interface triggerings, the operation interface is shown
Operation interface corresponding to display request；
When receiving startup/halt instruction based on operation interface triggering, the startup/halt instruction is obtained
Corresponding 4th RAID information；
The 4th RAID information got by RAID0 interfaces startup/stopping corresponding to the 4th RAID information
Corresponding RAID0.
In one embodiment, after the step of display RAID management main interface, the RAID management methods are also
Including：
When receiving the formatting commands based on operation interface triggering, obtain corresponding to the formatting commands
5th RAID information；
By corresponding to the 5th RAID information described in RAID0 interface stylizations corresponding to the 5th RAID information
RAID0。
In one embodiment, it is described to pass through described in RAID0 interface stylizations corresponding to the 5th RAID information
Include corresponding to five RAID informations the step of RAID0：
Obtain the partition information that the 5th RAID information corresponds to each disk in RAID0；
By RAID0 interfaces corresponding to the 5th RAID information, deleted successively based on the partition information each described
Subregion corresponding to disk；
Each disc format after deleting subregion is turned to by RAID0 interfaces corresponding to the 5th RAID information
RAID0 format discs.
In one embodiment, after the step of display RAID0 management main interface, the RAID management methods
Also include：
Receive based on the operation interface triggering dilatation instruction when, based on the dilatation instruction corresponding to wait to add
Add RAID0 format discs, RAID0 corresponding to dilatation instruction is carried out by RAID0 interfaces corresponding to dilatation instruction
Dilatation operates；Or
When receiving the disk deletion instruction based on operation interface triggering, pass through the disk and delete instruction pair
The RAID0 interfaces answered, RAID0 corresponding to the disk deletion instruction is deleted in the disk deletes RAID0 corresponding to instruction
Format disc, and the RAID0 after deletion disk is rebuild；Or
When receiving the addition/deletion instruction of the HotSpare disk based on operation interface triggering, by the addition/
Delete RAID0 interfaces corresponding to instruction, in RAID0 corresponding to the addition/deletion instruction addition/deletion is described to be added/delete
Except RAID0 forms HotSpare disk corresponding to instruction.
In addition, to achieve the above object, the present invention also provides a kind of RAID managing devices, applied to installation Android systems
The terminal of system, the RAID managing devices include：Memory, processor and it is stored on the memory and can be at the place
The RAID management programs run on reason device, realize any of the above-described institute when the RAID management programs are by the computing device
The step of RAID management methods stated.
In addition, to achieve the above object, the present invention also provides a kind of computer-readable recording medium, it is characterised in that institute
State and RAID management programs are stored with computer-readable recording medium, the RAID management programs are realized when being executed by processor
The step of RAID management methods described in any of the above-described.
The present invention is by receiving the configuration for the disk array RAID0 that user is inputted based on the configuration interface currently shown
During information, based on the first RAID information corresponding to configuration information generation, then in disk number corresponding to the disc information
When amount is more than or equal to 2, display includes creating option corresponding to first RAID information and first RAID information
Creating interface, then receiving based on the RAID establishment instructions for creating option triggering in the Creating interface
When, RAID0 is created based on first RAID information and by corresponding RAID0 interfaces, it is right to pass through according to user's request
The RAID0 interfaces answered create RAID0, can realize that RAID0 manages by the terminal of android system, improve RAID0 pipes
The convenience of reason.
Brief description of the drawings
Fig. 1 is the knot of the middle affiliated terminal of RAID managing devices for the hardware running environment that scheme of the embodiment of the present invention is related to
Structure schematic diagram；
Fig. 2 is the schematic flow sheet of RAID management methods first embodiment of the present invention；
Fig. 3 is RAID0 configuration diagram；
Fig. 4 is the schematic flow sheet of RAID management methods second embodiment of the present invention；
Fig. 5 is the schematic flow sheet of RAID management methods 3rd embodiment of the present invention；
Fig. 6 is the schematic flow sheet of RAID management methods fourth embodiment of the present invention；
Fig. 7 is the schematic flow sheet of the embodiment of RAID management methods the 5th of the present invention；
Fig. 8 is the schematic flow sheet of RAID management methods sixth embodiment of the present invention；
Fig. 9 is to be connect in the embodiment of RAID management methods the 7th of the present invention by RAID0 corresponding to the 5th RAID information
Mouth formats the refinement schematic flow sheet of the step of RAID0 corresponding to the 5th RAID information.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair
It is bright.
As shown in figure 1, Fig. 1 is the middle RAID managing devices institute for the hardware running environment that scheme of the embodiment of the present invention is related to
Belong to the structural representation of terminal.
Terminal of the embodiment of the present invention can be PC.As shown in figure 1, the terminal can include：Processor 1001, such as
CPU, network interface 1004, user interface 1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is used for
Realize the connection communication between these components.User interface 1003 can include display screen (Display), input block such as
Keyboard (Keyboard), optional user interface 1003 can also include wireline interface, the wave point of standard.Network interface
1004 can optionally include wireline interface, the wave point (such as WI-FI interfaces) of standard.Memory 1005 can be at a high speed
RAM memory or stable memory (non-volatile memory), such as magnetic disk storage.Memory
The 1005 optional storage devices that can also be independently of aforementioned processor 1001.
Alternatively, terminal can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, audio
Circuit, WiFi module etc..Wherein, sensor ratio such as optical sensor, motion sensor and other sensors.Specifically, light
Sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can according to the light and shade of ambient light come
The brightness of display screen is adjusted, proximity transducer can close display screen and/or backlight when mobile terminal is moved in one's ear.As
One kind of motion sensor, gravity accelerometer can detect in all directions the size of (generally three axles) acceleration, quiet
Size and the direction of gravity are can detect that when only, available for identification mobile terminal posture application (such as horizontal/vertical screen switching, phase
Close game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Certainly, mobile terminal may be used also
The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared ray sensor are configured, will not be repeated here.
, can be with it will be understood by those skilled in the art that the restriction of the terminal structure shown in Fig. 1 not structure paired terminal
Including than illustrating more or less parts, either combining some parts or different parts arrangement.
As shown in figure 1, as in a kind of memory 1005 of computer-readable storage medium can include operating system, network
Communication module, Subscriber Interface Module SIM and RAID management programs.
In the terminal shown in Fig. 1, network interface 1004 is mainly used in connecting background server, enters with background server
Row data communication；User interface 1003 is mainly used in connecting client (user terminal), enters row data communication with client；And locate
Reason device 1001 can be used for calling the RAID management programs stored in memory 1005.
In the present embodiment, RAID managing devices include：Memory 1005, processor 1001 and it is stored in the storage
On device 1005 and the RAID management programs that can be run on the processor 1001, wherein, processor 1001 calls memory
During the RAID management programs stored in 1005, and perform following operate：
When receiving disk array RAID0 of the user based on the configuration interface input currently shown configuration information, it is based on
First RAID information corresponding to the configuration information generation, wherein, the first RAID information includes RAID0 grades and disk is believed
Breath；
Number of disks corresponding to the disc information be more than or equal to 2 when, display include first RAID information with
And the Creating interface of option is created corresponding to first RAID information；
When receiving the RAID0 establishment instructions based on the establishment option triggering in the Creating interface, based on institute
State the first RAID information and RAID0 is created by corresponding RAID0 interfaces.
Further, processor 1001 can call the RAID management programs stored in memory 1005, also perform following
Operation：
When monitoring there is currently the disk of failure, the second RAID information corresponding to the disk of failure is obtained；
Deleted by RAID0 interfaces corresponding to second RAID information in RAID0 corresponding to second RAID information
Except the disk of failure；
Based on the RAID0 format discs for being currently at idle condition, pass through RAID0 corresponding to second RAID information
RAID0 after disk of the interface to deleting failure is rebuild.
Further, processor 1001 can call the RAID management programs stored in memory 1005, also perform following
Operation：
When abnormal RAID0 in monitoring RAID0 be present, abnormal information corresponding to the abnormal RAID0 and the are obtained
Three RAID informations；
Display includes the abnormal information and the prompt message of the 3rd RAID information.
Further, processor 1001 can call the RAID management programs stored in memory 1005, also perform following
Operation：
When receiving the logging request that user is triggered based on login interface, obtain and account is logged in corresponding to the logging request
Number and login password；
The login account and login password authentication by when, display RAID0 management main interfaces；
When receiving the configuration interface display request based on RAID0 management main interface triggerings, show that the configuration interface shows
Show configuration interface corresponding to request.
Further, processor 1001 can call the RAID management programs stored in memory 1005, also perform following
Operation：
When receiving the operation interface display request based on RAID0 management main interface triggerings, the operation interface is shown
Operation interface corresponding to display request；
When receiving startup/halt instruction based on operation interface triggering, the startup/halt instruction is obtained
Corresponding 4th RAID information；
The 4th RAID information got by RAID0 interfaces startup/stopping corresponding to the 4th RAID information
Corresponding RAID0.
Further, processor 1001 can call the RAID management programs stored in memory 1005, also perform following
Operation：
When receiving the formatting commands based on operation interface triggering, obtain corresponding to the formatting commands
5th RAID information；
By corresponding to the 5th RAID information described in RAID0 interface stylizations corresponding to the 5th RAID information
RAID0。
Further, processor 1001 can call the RAID management programs stored in memory 1005, also perform following
Operation：
Obtain the partition information that the 5th RAID information corresponds to each disk in RAID0；
By RAID0 interfaces corresponding to the 5th RAID information, deleted successively based on the partition information each described
Subregion corresponding to disk；
Each disc format after deleting subregion is turned to by RAID0 interfaces corresponding to the 5th RAID information
RAID0 format discs.
Further, processor 1001 can call the RAID management programs stored in memory 1005, also perform following
Operation：
Receive based on the operation interface triggering dilatation instruction when, based on the dilatation instruction corresponding to wait to add
Add RAID0 format discs, RAID0 corresponding to dilatation instruction is carried out by RAID0 interfaces corresponding to dilatation instruction
Dilatation operates；Or
When receiving the disk deletion instruction based on operation interface triggering, pass through the disk and delete instruction pair
The RAID0 interfaces answered, RAID0 corresponding to the disk deletion instruction is deleted in the disk deletes RAID0 corresponding to instruction
Format disc, and the RAID0 after deletion disk is rebuild；Or
When receiving the addition/deletion instruction of the HotSpare disk based on operation interface triggering, by the addition/
Delete RAID0 interfaces corresponding to instruction, in RAID0 corresponding to the addition/deletion instruction addition/deletion is described to be added/delete
Except RAID0 forms HotSpare disk corresponding to instruction.
The present invention also provides a kind of RAID management methods, reference picture 2, and Fig. 2 is that RAID management methods first of the present invention are implemented
The schematic flow sheet of example.
In the present embodiment, the RAID management methods are applied to the terminal of installation android system, installation Android
The terminal of system can be the mobile terminals such as mobile phone, IPAD, intelligent wearable device.
The RAID management methods comprise the following steps：
Step S110, match somebody with somebody confidence in disk array RAID0 of the reception user based on the configuration interface input currently shown
During breath, based on the configuration information generation corresponding to the first RAID information, wherein, the first RAID information include RAID0 grades with
And disc information；
RAID technique is the core processing technology of storage disk array, and the purpose is to improve the efficiency and appearance of data processing
Wrong ability.The general performance that can all ensure system using necessary means, common method are to set to storage system in realization
Caching system.Caching system is the system of a virtualization, and its principle is to improve performance by efficiently handling I/O requests.
Data block is distributed on each disk by RAID0 striping access technique.First separate physical disk, in composition RAID0
When, the RAID of the pattern can be separated into every piece of disk the block (chunk) of equivalent；Have data to write RAID in addition, working as
When, data can be divided into block equivalent size, while write action to multiple disks, be then sequentially placed into each
Gone inside individual disk.Ensuing all data will be all written in that block disk of maximum, and performance now is compared
It can be deteriorated before, because having lacked one piece of disk that can deposit data.RAID0 is to disperse to be stored in different disk by data,
Than the data if any 9 data block sizes (4K), while there are an equal amount of disk sda, sdb and sdc, this 9 pieces when writing
Data can be stored in 0,3,6 on sda disks, Isosorbide-5-Nitrae, and 7 are stored on sdb disks, and 2,5,8 are stored on sdc disks.If this 3 pieces of disks
Capacity it is different, then every piece of disk can use the capacity of minimum disk size；Capacity it is small to write Man Houhui using capacity big
The remaining space of disk.RAID0 carries out data block operation to member disk simultaneously with its efficient literacy.
In the present embodiment, the terminal for installing android system is provided with RAID management application APPs, the terminal
Holder (user) possesses login password corresponding to the login account of the APP, can be in the display of terminal after the user logs in
RAID0 corresponding to the interface display APP manages main interface, and RAID0 management main interfaces include Creating information, currently stepped on
The user profile of record, current disk array information, the capacity information of disk corresponding to each disk array, idle disk
Navigation information of the secondary interfaces such as information, configuration interface, operation interface etc..User can be managed in main interface by the RAID0
Navigation information corresponding to configuration interface enters configuration interface, and then the disk array for needing to create is set in the configuration interface
Disk, the HotSpare disk that grade, needs are used, or generation and importing configuration files etc., can be by current when being provided with
The option (button) at interface is submitted, to realize the input of RAID0 configuration information.
In the present embodiment, user can pass through the side such as option (button) of current interface when configuration interface is provided with
Formula submits RAID0 configuration information, matches somebody with somebody confidence receiving RAID0 of the user based on the configuration interface input currently shown
During breath, based on the first RAID information corresponding to configuration information generation, configuration information that will be all is according to default form
Carry out packing the first RAID information of generation.
Wherein, configuration information includes RAID0 class informations, disc information and/or HotSpare disk information etc..
Step S120, when number of disks corresponding to the disc information is more than or equal to 2, display includes described first
The Creating interface of option is created corresponding to RAID information and first RAID information；
In the present embodiment, the number of disks corresponding to generate first RAID information and the disc information be more than or
During equal to 2, Creating interface is ejected or switches in the display screen of terminal, the Creating interface is used to show first
Option is created corresponding to RAID information and the first RAID information, user can be reaffirmed by the first RAID information of display
Whether relevant configuration is correct corresponding to RAID to be created, and when relevant configuration is correct, can create interface by current array
The triggering such as establishment option (button) of display RAID0 creates instruction.
Wherein, first RAID information include RAID0 class informations, the disc information required for RAID0 to be created and/
Or HotSpare disk information, RAID0 interface messages etc..
Step S130, instruction is created based on the RAID0 for creating option triggering in the Creating interface receiving
When, create RAID0 based on first RAID information and by corresponding RAID0 interfaces.
In the present embodiment, when user selects by clicking on the establishment in (selection) Creating interface, RAID0 is triggered
Instruction is created, when receiving the RAID0 establishment instructions based on the establishment option triggering in the Creating interface, the end
End passes through RAID0 interfaces corresponding to the first RAID information, creates RAID0 based on the first RAID information.
Further, in one embodiment, step S130 includes：By first RAID information and by corresponding
RAID0 interfaces, based on RAID0 forms corresponding to RAID0 format discs corresponding to the disc information and the HotSpare disk information
HotSpare disk creates the RAID0.
Reference picture 3, Fig. 3 are RAID0 configuration diagram.
When creating RAID0, disk unit demand is the disk of 2 or more, that is, needs RAID0 in MCU hardware layers hard
Disk quantity is more than or equal to 2.
Linux inner core：Main modification Kernel Driver, and linux kernel version is sought after 2.6 versions at present
RAID device is supported above, and the environment tested herein is that Linux3.4.39 only needs the function RAID device in MD equipment to beat
Open, concrete configuration process is as follows：A., into Device Driver；B, Mutiple devices driver are selected
support(RAID and LVM)；C, RAID-0 is selected.
Android system layer：RAID instruments are mainly deployed to system.For example mdadm is transplanted, Btrfs, raidtools
Deng instrument to system process catalogue/system/bin.Below by taking mdadm as an example, comprise the following steps that：A, mdadm is transplanted, and is led to
Crossstool is crossed, exports mdadm file destinations, and file destination is put into/system/bin；B, authority configuration, open
Mdadm institutes authority in need, so that upper strata app can perform this script；C, packaging system is recompilated.
Android APP layers：User can be by app, passing through program corresponding to Android Rumtime execution.Than
Such as create Array Disk, mdadm--create--verbose/dev/md0-level=0 -- raid-devices=
2xxxxxx etc., corresponding informance is exported by out to manage RAID0 arrays.
In the present embodiment, the moulds such as configuration module, Creating module can be set in the terminal of the android system
Block, the configuration module receive the disk array configuration information of user's input, and disk array information corresponding to production, the array
Creation module RAID0 interfaces according to corresponding to the disk array information establishment that configuration module generates.
The RAID management methods that the present embodiment proposes, by receiving user based on the configuration interface input currently shown
Disk array RAID0 configuration information when, based on the configuration information generation corresponding to the first RAID information, then in institute
When stating number of disks corresponding to disc information more than or equal to 2, display includes first RAID information and described first
The Creating interface of option is created corresponding to RAID information, is then being received based on the wound in the Creating interface
Build option triggering RAID0 create instruction when, based on first RAID information and pass through corresponding RAID0 interfaces create
RAID0, RAID0 can be created by corresponding RAID0 interfaces according to user's request, the end of android system can be passed through
End realizes that RAID0 is managed, and improves the convenience of RAID0 management.
Based on first embodiment, the second embodiment of the inventive method is proposed, reference picture 4 in the present embodiment, should
RAID management methods also include：
Step S140, when monitoring there is currently the disk of failure, obtain the 2nd RAID corresponding to the disk of failure and believe
Breath；
In the present embodiment, the terminal of the installation android system can monitor the shape for each disk that there is currently in real time
State, when determining to there is currently the disk of failure according to the status information, obtains failure to obtain corresponding status information
Second RAID information corresponding to disk, that is, the RAID0 that the disk of the failure is belonged to is determined, second RAID information can be
The information such as RAID0 numbering, title.
Step S150, by RAID0 interfaces corresponding to second RAID information corresponding to the 2nd RAID information
The disk of failure is deleted in RAID0；
In the present embodiment, when getting the second RAID information, deleted in RAID0 corresponding to second RAID information
Except the disk of the failure, specifically, can by or call RAID0 interfaces corresponding to second RAID information in the 2nd RAID
The disk of the failure is deleted in RAID0 corresponding to information.
Step S160, based on the RAID0 format discs for being currently at idle condition, pass through second RAID information pair
RAID0 after disk of the RAID0 interfaces answered to deleting failure is rebuild.
In the present embodiment, hung up to avoid deleting the RAID0 after the disk, obtain be currently at idle shape first
The RAID0 format discs of state, wherein, the RAID0 format discs of idle condition refer to the RAID0 for being currently not belonging to any RAID0
Format disc, the quantity of the disk of the quantity of the RAID0 format discs of the idle condition with having deleted failure is consistent, then base
After the RAID0 format discs got delete the disk of failure by RAID0 interfaces corresponding to second RAID information
RAID0 is rebuild, that is, the RAID0 after rebuilding includes deleting remaining disk and hot standby in RAID0 after the disk of failure
The RAID0 format discs of disk, idle condition.
In other embodiments, the RAID0 after the disk of failure is deleted meets requirement corresponding to the grade of the RAID0
When, that is, the number of disks deleted in the RAID0 after the disk of failure is more than or equal to 2, and directly RAID0 can be rebuild.
In other embodiments, if the disk of the failure is not belonging to RAID0, the disk is directly deleted.
The RAID management methods that the present embodiment proposes, by when monitoring there is currently the disk of failure, obtaining failure
Disk corresponding to the second RAID information, the disk of failure is then deleted in RAID0 corresponding to second RAID information,
Then based on the RAID0 format discs for being currently at idle condition, pass through RAID0 interfaces corresponding to second RAID information
The RAID0 after disk to deleting failure is rebuild, and then can be realized in RAID0 and lost by the terminal of android system
Imitate the deletion of disk and the RAID0 is rebuild, further increase the convenience of RAID0 management.
Based on first embodiment, the 3rd embodiment of the inventive method is proposed, reference picture 5 in the present embodiment, should
RAID management methods also include：
Step S170, when abnormal RAID0 in monitoring RAID0 be present, obtain abnormal corresponding to the abnormal RAID0
Information and the 3rd RAID information；
In the present embodiment, the terminal of the installation android system can monitor all RAID0 state, and foundation in real time
Monitoring result determines whether abnormal RAID0 be present, wherein, the abnormal RAID0 includes the RAID0 power-off or RAID0 suddenly
In disk power off suddenly, the RAID0 is reconstructed, the disk of RAID0 order is chaotic, the RAID0 is deleted by mistake,
The situations such as mistake formats or misses subregion, bad track occurs in the disk of the RAID0 or damage, the disk of the RAID0 are pulled out.Supervising
Measure in RAID when abnormal RAID0 be present, terminal obtains abnormal information corresponding to the abnormal RAID0 and the 3rd RAID letters
Breath, the 3rd RAID information can be the information such as RAID0 numbering, title.
Step S180, display include the abnormal information and the prompt message of the 3rd RAID information.
In the present embodiment, when getting abnormal information corresponding to abnormal RAID0 and three RAID informations, at end
The display screen at end shows the abnormal information got and the 3rd RAID information, in order to user know to there is currently in time it is different
Normal RAID0, certainly, while abnormal information corresponding to abnormal RAID0 and three RAID informations is shown, it can also export
Audio alert information etc..
The RAID management methods that the present embodiment proposes, by when abnormal RAID0 in monitoring RAID0 be present, obtaining institute
Abnormal information corresponding to abnormal RAID and the 3rd RAID information are stated, then display includes the abnormal information and the 3rd
The prompt message of RAID information, abnormal information can be shown, and then be easy to user to know in time when checking abnormal RAID0
Abnormal RAID0 is there is currently, further increases the convenience of RAID0 management.
Based on above-described embodiment, the fourth embodiment of the inventive method, reference picture 6, in the present embodiment, in step are proposed
Before rapid S110, the RAID management methods also include：
Step S190, when receiving the logging request that user is triggered based on login interface, it is corresponding to obtain the logging request
Login account and login password；
In the present embodiment, the terminal for installing android system is provided with RAID management application APPs, the terminal
Holder (user) possesses login password corresponding to the login account of the APP.When user starts the APP, this APP pairs is shown
The login interface answered, so that user is based on login account and login password corresponding to login interface input, and stepped on by clicking on
Record the triggering logging request such as option.When receiving the logging request that user is triggered based on login interface, stepped on described in terminal acquisition
Login account and login password corresponding to record request.
Step S200, the login account and login password authentication by when, display RAID0 management main interfaces；
In the present embodiment, when getting login account and login password, the login account and login password are carried out
Verification operation, and when being verified, RAID0 management main interfaces are shown in the display screen of terminal.Wherein, RAID0 management master
It is corresponding that interface includes Creating information, the user profile currently logged in, current disk array information, each disk array
The capacity information of disk, idle disc information, configuration interface, the navigation information of secondary interface such as operation interface etc..
Step S210, when receiving the configuration interface display request based on RAID0 management main interface triggerings, described in display
Configuration interface corresponding to configuration interface display request.
In the present embodiment, user can be entered by navigation information corresponding to the configuration interface in RAID0 management main interfaces
Enter configuration interface, specifically, when receiving the configuration interface display request based on RAID0 management main interface triggerings, described in display
Configuration interface corresponding to configuration interface display request, and then user can be in the disk array that configuration interface setting needs create
Grade, need disk, the HotSpare disk used, or generation and importing configuration files etc., can be by working as when being provided with
The option (button) of front interface is submitted, to realize the input of RAID0 configuration information.
Further, in one embodiment, after step S200, the RAID management methods also include：
Receive based on the operation interface triggering dilatation instruction when, based on the dilatation instruction corresponding to wait to add
Add RAID0 format discs, RAID0 corresponding to dilatation instruction is carried out by RAID0 interfaces corresponding to dilatation instruction
Dilatation operates；Or
When receiving the disk deletion instruction based on operation interface triggering, pass through the disk and delete instruction pair
The RAID0 interfaces answered, RAID0 corresponding to the disk deletion instruction is deleted in the disk deletes RAID0 corresponding to instruction
Format disc, and the RAID0 after deletion disk is rebuild；Or
When receiving the addition/deletion instruction of the HotSpare disk based on operation interface triggering, by the addition/
Delete RAID0 interfaces corresponding to instruction, in RAID0 corresponding to the addition/deletion instruction addition/deletion is described to be added/delete
Except RAID0 forms HotSpare disk corresponding to instruction.
In the present embodiment, can by operation interface to RAID0 carry out dilatation i.e. in RAID0 add disk,
Disk is deleted in RAID0, addition/deletion HotSpare disk etc. operates in RAID0.
Specifically, when receiving the dilatation instruction based on operation interface triggering, obtain corresponding to dilatation instruction
RAID0 and RAID0 format discs to be added, by RAID0 interfaces corresponding to dilatation instruction by the RAID0 forms to be added
Disk is added in the RAID0, to realize RAID0 dilatation.
When receiving the disk deletion instruction based on operation interface triggering, determine that disk is deleted corresponding to instruction
RAID0 format discs to be deleted, RAID0 interfaces corresponding to instruction are deleted by the disk, and instruction pair is deleted in the disk
The RAID0 format discs to be deleted are deleted in the RAID0 answered, after the RAID0 format discs to be deleted are deleted, to deleting magnetic
RAID0 after disk is rebuild.Preferably, the RAID0 after disk is deleted meet corresponding to the grade of the RAID0 require, i.e.
When deleting the number of disks in the RAID0 after RAID0 format discs to be deleted more than or equal to 2, can directly it be rebuild,
May be selected with the quantity identical of RAID0 format discs to be deleted other RAID0 format discs to the deletion disk after
RAID0 is rebuild, to ensure that the capacity of the RAID0 after the deletion disk is constant；RAID0 after disk is deleted is unsatisfactory for
When being required corresponding to the grade of the RAID, selection and other RAID0 forms of the quantity identical of RAID0 format discs to be deleted
Disk is rebuild to the RAID0 after the deletion disk.
When receiving addition/deletion instruction of the HotSpare disk based on operation interface triggering, it is determined that addition/deletion
HotSpare disk corresponding to instruction, by the addition/RAID0 interfaces corresponding to deletion instruction, in the addition/deletion instruction pair
The HotSpare disk is deleted in the RAID0 answered.
The RAID management methods that the present embodiment proposes, pass through the logging request triggered in reception user based on login interface
When, obtain login account and login password corresponding to the logging request；Then in the login account and login password authentication
By when, display RAID0 management main interface；Then being shown in configuration interface of the reception based on RAID0 management main interface triggerings please
When asking, configuration interface corresponding to the configuration interface display request is shown, by showing RAID0 management masters in Android terminal
Interface, the Content Management RAID0 for being easy to user to be shown according to RAID0 management main interface, further increase RAID0 management
Convenience.
Based on fourth embodiment, the 5th embodiment of the inventive method, reference picture 7, in the present embodiment, in step are proposed
After rapid S200, the RAID management methods also include：
Step S220, when receiving the operation interface display request based on RAID0 management main interface triggerings, show institute
State operation interface corresponding to operation interface display request；
In the present embodiment, user can be entered by navigation information corresponding to the configuration interface in RAID0 management main interfaces
Enter operation interface, specifically, when receiving the operation interface display request based on RAID0 management main interface triggerings, described in display
Operation interface corresponding to configuration interface display request, the operation interface include the RAID0 such as startup/stopping, formatting operation choosings
.
Step S230, when receiving startup/halt instruction based on operation interface triggering, the acquisition startup/
4th RAID information corresponding to halt instruction；
In the present embodiment, user can the mode such as startup/stopping option at clicking operation interface trigger startup/stopping and refer to
Order, when receiving startup/halt instruction based on operation interface triggering, the terminal obtains the startup/halt instruction
Corresponding 4th RAID information, the 4th RAID information can be the information such as RAID0 numbering, title.
Step S240, described got by RAID0 interfaces startup/stopping corresponding to the 4th RAID information
RAID0 corresponding to four RAID informations.
In the present embodiment, when getting four RAID informations, terminal passes through corresponding to the 4th RAID information
RAID0 corresponding to the 4th RAID information that RAID0 interfaces startup/stopping is got.
The RAID management methods that the present embodiment proposes, by receiving the operation for managing main interface based on RAID and triggering
During interface display request, operation interface corresponding to operation interface display request is shown, is then based on the behaviour receiving
Make interface triggering startup/halt instruction when, obtain the startup/halt instruction corresponding to the 4th RAID information, then pass through
RAID0 corresponding to the 4th RAID information that RAID0 interfaces startup/stopping corresponding to 4th RAID information is got,
RAID0 startup/stopping control being realized by Android terminal, further increases the convenience of RAID0 management.
Based on fourth embodiment, the sixth embodiment of the inventive method, reference picture 8, in the present embodiment, in step are proposed
After rapid S220, the RAID management methods also include：
Step S250, when receiving the formatting commands based on operation interface triggering, obtain the formatting and refer to
5th RAID information corresponding to order；
In the present embodiment, user can the mode such as formatting options at clicking operation interface trigger formatting commands, connecing
When receiving the formatting commands based on operation interface triggering, the terminal is obtained the 5th corresponding to the formatting commands
RAID information, the 5th RAID information can be the information such as RAID0 numbering, title.
Step S260, pass through the 5th RAID information pair described in RAID0 interface stylizations corresponding to the 5th RAID information
The RAID0 answered.
In the present embodiment, when getting five RAID informations, the terminal is corresponding by the 5th RAID information
RAID0 interface stylizations described in RAID0 corresponding to the 5th RAID information, specifically, disk to be formatted can be determined first,
The subregion of the disk of determination is then deleted, finally turns to the disc format in RAID0 corresponding to the 5th RAID information
RAID0 format discs.
The RAID management methods that the present embodiment proposes, by receiving the formatting triggered based on the operation interface
During instruction, the 5th RAID information corresponding to the formatting commands is obtained, then by corresponding to the 5th RAID information
RAID0 corresponding to 5th RAID information described in RAID0 interface stylizations, and then RAID0 can be realized using Android terminal
Formatting, further increase RAID0 management convenience.
It is proposed the 7th embodiment of the inventive method based on sixth embodiment, reference picture 9, in the present embodiment, step
S260 includes：
Step S261, obtain the partition information that the 5th RAID information corresponds to each disk in RAID0；
In the present embodiment, when getting five RAID informations, it is corresponding that the terminal obtains the 5th RAID information
The partition information of each disk in RAID0.
Step S262, by RAID0 interfaces corresponding to the 5th RAID information, deleted successively based on the partition information
Subregion corresponding to the disk unless each；
In the present embodiment, when getting partition information, the terminal passes through corresponding to the 5th RAID information
RAID0 interfaces, subregion corresponding to each disk is deleted based on the partition information successively, in order to format each magnetic
Disk.
Step S263, by RAID0 corresponding to the 5th RAID information by delete subregion after each disk formatting
For RAID0 format discs.
In the present embodiment, after subregion corresponding to each disk is deleted, the terminal passes through the 5th RAID information pair
Each disc format after deleting subregion is turned to RAID0 format discs by the RAID0 interfaces answered, and then realizes the lattice of the RAID0
Formula.
The RAID management methods that the present embodiment proposes, each magnetic in RAID0 is corresponded to by obtaining the 5th RAID information
The partition information of disk, then by RAID0 interfaces corresponding to the 5th RAID information, deleted successively based on the partition information
Subregion corresponding to the disk unless each, after then deleting subregion by RAID0 interfaces corresponding to the 5th RAID information
Each disc format turn to RAID0 format discs, and then each disk that Android terminal deletes RAID0 can be passed through
Subregion, RAID0 formatting is then carried out, further increase the convenience of RAID0 management.
In addition, the embodiment of the present invention also proposes a kind of computer-readable recording medium, the computer-readable recording medium
On be stored with RAID management programs, following operation is realized when the RAID management programs are executed by processor：
When receiving disk array RAID0 of the user based on the configuration interface input currently shown configuration information, it is based on
First RAID information corresponding to the configuration information generation, wherein, the first RAID information includes RAID0 grades and disk is believed
Breath；
Number of disks corresponding to the disc information be more than or equal to 2 when, display include first RAID information with
And the Creating interface of option is created corresponding to first RAID information；
When receiving the RAID0 establishment instructions based on the establishment option triggering in the Creating interface, based on institute
State the first RAID information and RAID0 is created by corresponding RAID0 interfaces.
Further, following operation is also realized when the RAID management programs are executed by processor：
When monitoring there is currently the disk of failure, the second RAID information corresponding to the disk of failure is obtained；
Deleted by RAID0 interfaces corresponding to second RAID information in RAID0 corresponding to second RAID information
Except the disk of failure；
Based on the RAID0 format discs for being currently at idle condition, pass through RAID0 corresponding to second RAID information
RAID0 after disk of the interface to deleting failure is rebuild.
Further, following operation is also realized when the RAID management programs are executed by processor：
When abnormal RAID0 in monitoring RAID0 be present, abnormal information corresponding to the abnormal RAID0 and the are obtained
Three RAID informations；
Display includes the abnormal information and the prompt message of the 3rd RAID information.
Further, following operation is also realized when the RAID management programs are executed by processor：
When receiving the logging request that user is triggered based on login interface, obtain and account is logged in corresponding to the logging request
Number and login password；
The login account and login password authentication by when, display RAID0 management main interfaces；
When receiving the configuration interface display request based on RAID0 management main interface triggerings, show that the configuration interface shows
Show configuration interface corresponding to request.
Further, following operation is also realized when the RAID management programs are executed by processor：
When receiving the operation interface display request based on RAID0 management main interface triggerings, the operation interface is shown
Operation interface corresponding to display request；
When receiving startup/halt instruction based on operation interface triggering, the startup/halt instruction is obtained
Corresponding 4th RAID information；
The 4th RAID information got by RAID0 interfaces startup/stopping corresponding to the 4th RAID information
Corresponding RAID0.
Further, following operation is also realized when the RAID management programs are executed by processor：
When receiving the formatting commands based on operation interface triggering, obtain corresponding to the formatting commands
5th RAID information；
By corresponding to the 5th RAID information described in RAID0 interface stylizations corresponding to the 5th RAID information
RAID0。
Further, following operation is also realized when the RAID management programs are executed by processor：
Obtain the partition information that the 5th RAID information corresponds to each disk in RAID0；
By RAID0 interfaces corresponding to the 5th RAID information, deleted successively based on the partition information each described
Subregion corresponding to disk；
Each disc format after deleting subregion is turned to by RAID0 interfaces corresponding to the 5th RAID information
RAID0 format discs.
Further, following operation is also realized when the RAID management programs are executed by processor：
Receive based on the operation interface triggering dilatation instruction when, based on the dilatation instruction corresponding to wait to add
Add RAID0 format discs, RAID0 corresponding to dilatation instruction is carried out by RAID0 interfaces corresponding to dilatation instruction
Dilatation operates；Or
When receiving the disk deletion instruction based on operation interface triggering, pass through the disk and delete instruction pair
The RAID0 interfaces answered, RAID0 corresponding to the disk deletion instruction is deleted in the disk deletes RAID0 corresponding to instruction
Format disc, and the RAID0 after deletion disk is rebuild；Or
When receiving the addition/deletion instruction of the HotSpare disk based on operation interface triggering, by the addition/
Delete RAID0 interfaces corresponding to instruction, in RAID0 corresponding to the addition/deletion instruction addition/deletion is described to be added/delete
Except RAID0 forms HotSpare disk corresponding to instruction.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-
It is exclusive to include, so that process, method, article or system including a series of elements not only include those key elements,
But also the other element including being not expressly set out, or also include for this process, method, article or system institute
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or system including the key element.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but many situations
It is lower the former be more preferably embodiment.Based on such understanding, technical scheme is substantially in other words to prior art
The part to contribute can be embodied in the form of software product, and the computer software product is stored in as described above
In one storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions are causing a station terminal equipment (can be
Mobile phone, computer, server, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, it is included within the scope of the present invention.
Claims (10)
1. a kind of RAID management methods, the terminal applied to installation android system, it is characterised in that the RAID managers
Method comprises the following steps：
When receiving disk array RAID0 of the user based on the configuration interface input currently shown configuration information, based on described
First RAID information corresponding to configuration information generation, wherein, the first RAID information includes RAID0 grades and disc information；
When number of disks corresponding to the disc information is more than or equal to 2, display includes first RAID information and institute
State the Creating interface that option is created corresponding to the first RAID information；
Receive instruction is created based on the RAID0 for creating option triggering in the Creating interface when, based on described the
One RAID information simultaneously creates RAID0 by corresponding RAID0 interfaces.
2. RAID management methods as claimed in claim 1, it is characterised in that the RAID management methods also include：
When monitoring there is currently the disk of failure, the second RAID information corresponding to the disk of failure is obtained；
Mistake is deleted in RAID0 corresponding to second RAID information by RAID0 interfaces corresponding to second RAID information
The disk of effect；
Based on the RAID0 format discs for being currently at idle condition, pass through RAID0 interfaces pair corresponding to second RAID information
The RAID0 after the disk of failure is deleted to be rebuild.
3. RAID management methods as claimed in claim 1, it is characterised in that the RAID management methods also include：
When abnormal RAID0 in monitoring RAID0 be present, abnormal information and the 3rd corresponding to the abnormal RAID0 is obtained
RAID information；
Display includes the abnormal information and the prompt message of the 3rd RAID information.
4. the RAID management methods as described in any one of claims 1 to 3, it is characterised in that described to be based on working as in reception user
During the disk array RAID0 of the configuration interface input of preceding display configuration information, based on the corresponding to configuration information generation
Before the step of one RAID information, the RAID management methods also include：
When receiving the logging request that user is triggered based on login interface, obtain login account corresponding to the logging request and step on
Record password；
The login account and login password authentication by when, display RAID0 management main interfaces；
When configuration interface of the reception based on RAID0 management main interface triggerings shows request, show that the configuration interface is shown and ask
Seek corresponding configuration interface.
5. RAID management methods as claimed in claim 4, it is characterised in that the display RAID0 manages the step of main interface
Afterwards, the RAID management methods also include：
When receiving the operation interface display request based on RAID0 management main interface triggerings, show that the operation interface is shown
Operation interface corresponding to request；
When receiving startup/halt instruction based on operation interface triggering, obtain corresponding to the startup/halt instruction
4th RAID information；
The 4th RAID information got by RAID0 interfaces startup/stopping corresponding to the 4th RAID information is corresponding
RAID0.
6. RAID management methods as claimed in claim 4, it is characterised in that the display RAID0 manages the step of main interface
Afterwards, the RAID management methods also include：
When receiving the formatting commands based on operation interface triggering, obtain the 5th corresponding to the formatting commands
RAID information；
Pass through RAID0 corresponding to the 5th RAID information described in RAID0 interface stylizations corresponding to the 5th RAID information.
7. RAID management methods as claimed in claim 6, it is characterised in that described by corresponding to the 5th RAID information
Include corresponding to 5th RAID information described in RAID0 interface stylizations the step of RAID0：
Obtain the partition information that the 5th RAID information corresponds to each disk in RAID0；
By RAID0 interfaces corresponding to the 5th RAID information, each disk is deleted based on the partition information successively
Corresponding subregion；
Each disc format after deleting subregion is turned to by RAID0 lattice by RAID0 interfaces corresponding to the 5th RAID information
Formula disk.
8. RAID management methods as claimed in claim 4, it is characterised in that the display RAID0 manages the step of main interface
Afterwards, the RAID management methods also include：
When receiving the dilatation instruction based on operation interface triggering, based on to be added corresponding to dilatation instruction
RAID0 format discs, RAID0 corresponding to dilatation instruction is expanded by RAID0 interfaces corresponding to dilatation instruction
Hold operation；Or
When receiving the disk deletion instruction based on operation interface triggering, deleted by the disk corresponding to instruction
RAID0 interfaces, RAID0 forms corresponding to the disk deletion instruction are deleted in the disk deletes RAID0 corresponding to instruction
Disk, and the RAID0 after deletion disk is rebuild；Or
When receiving addition/deletion instruction of the HotSpare disk based on operation interface triggering, referred to by the addition/deletion
RAID0 interfaces corresponding to order, addition/deletion addition/deletion instruction in the addition/RAID0 corresponding to deletion instruction
Corresponding RAID0 forms HotSpare disk.
9. a kind of RAID managing devices, the terminal applied to installation android system, it is characterised in that the RAID management dress
Put including：Memory, processor and the RAID management programs that can be run on the memory and on the processor are stored in,
The RAID management programs are by RAID manager of the realization as any one of claim 1 to 8 during the computing device
The step of method.
10. a kind of computer-readable recording medium, it is characterised in that RAID pipes are stored with the computer-readable recording medium
Program is managed, the RAID management as any one of claim 1 to 8 is realized when the RAID management programs are executed by processor
The step of method.
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| CN201710928316.0A CN107728944A (en) | 2017-09-30 | 2017-09-30 | RAID management methods, device and computer-readable recording medium |
| PCT/CN2018/084326 WO2019062100A1 (en) | 2017-09-30 | 2018-04-25 | Raid management method and device, and computer-readable storage medium |
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| WO2019062100A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳市华德安科技有限公司 | Raid management method and device, and computer-readable storage medium |
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| CN101174196A (en) * | 2006-10-31 | 2008-05-07 | 英业达股份有限公司 | Method for magnetic disk array grade in changing operation |
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| US10013359B2 (en) * | 2014-12-24 | 2018-07-03 | University Of New Hampshire | Redundant disk array storage system and method using heterogeneous disks and a lookup table |
| CN107728944A (en) * | 2017-09-30 | 2018-02-23 | 深圳市华德安科技有限公司 | RAID management methods, device and computer-readable recording medium |
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| CN101984399A (en) * | 2010-10-29 | 2011-03-09 | 中兴通讯股份有限公司 | Management method and system of soft redundant array of independent disk |
| CN107111535A (en) * | 2014-12-12 | 2017-08-29 | 英特尔公司 | Acceleration data recovery in storage system |
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