CN110083314A - A kind of logical volume delet method, system and relevant apparatus - Google Patents
A kind of logical volume delet method, system and relevant apparatus Download PDFInfo
- Publication number
- CN110083314A CN110083314A CN201910376214.1A CN201910376214A CN110083314A CN 110083314 A CN110083314 A CN 110083314A CN 201910376214 A CN201910376214 A CN 201910376214A CN 110083314 A CN110083314 A CN 110083314A
- Authority
- CN
- China
- Prior art keywords
- logical volume
- volume
- target logic
- logic
- concurrent thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/064—Management of blocks
-
- 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
- G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
- G06F3/0652—Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket
-
- 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
- G06F3/0662—Virtualisation aspects
- G06F3/0665—Virtualisation aspects at area level, e.g. provisioning of virtual or logical volumes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
A kind of logical volume delet method provided herein, comprising: the quantity that target logic is rolled up in the logical volume of preset quantity is determined according to user demand；Create concurrent thread corresponding with the quantity that target logic is rolled up；Corresponding interface, the delete operation of performance objective logical volume are called using each concurrent thread.This method determined the quantity of target logic volume in the logical volume of preset quantity according to user demand before this, then created concurrent thread corresponding with the quantity of target logic volume, finally called corresponding interface, the delete operation of performance objective logical volume using each concurrent thread.As it can be seen that this method calls corresponding interface using each concurrent thread, can concurrent performance objective logical volume delete operation, and then can quickly delete logical volume, improve working efficiency.The application also provides a kind of logical volume deletion system, equipment and computer readable storage medium, all has above-mentioned beneficial effect.
Description
Technical field
This application involves distributed block system management memory field, in particular to a kind of logical volume delet method, is set system
Standby and computer readable storage medium.
Background technique
Distributed block storage system can provide reliable distributed and high-performance block storage disk to client, it can
By disks all inside storage server, the logical volume of preset quantity is marked off by logical volume division mode.The logical volume can
To provide protection to data, but need to delete corresponding logical volume according to user demand sometimes.One can only be called in the related technology
The physical layer interface of logical volume is deleted in distributed block storage system, which can only once delete a logical volume, especially when
When logic Volume Space is larger or the inside there are more data, go deletion logical volume that can seriously affect work using primary interface
Make efficiency.
Therefore, logical volume how is quickly deleted, and then improves the skill that working efficiency is those skilled in the art's urgent need to resolve
Art problem.
Summary of the invention
The purpose of the application is to provide a kind of logical volume delet method, system, equipment and computer readable storage medium, energy
It is enough quickly to delete logical volume, and then improve working efficiency.
In order to solve the above technical problems, the application provides a kind of logical volume delet method, comprising:
The quantity that target logic is rolled up in the logical volume of preset quantity is determined according to user demand；
Create concurrent thread corresponding with the quantity that the target logic is rolled up；
Corresponding interface is called using each concurrent thread, executes the delete operation of the target logic volume.
Preferably, the quantity for determining that target logic is rolled up in the logical volume of preset quantity according to user demand, comprising:
Division rule is rolled up according to logic of propositions, the memory of all CPU in the corresponding server of any node in cluster is total
Amount is divided into the logical volume of the preset quantity；
According to the user demand, the number of the volume of target logic described in the logical volume of the preset quantity is determined
Amount.
Preferably, described that division rule is rolled up according to logic of propositions, will own in the corresponding server of any node in cluster
The memory amount of CPU is divided into the logical volume of the preset quantity, comprising:
Obtain the memory size of each CPU in the server；
The memory size of each CPU is overlapped, the memory amount is obtained；
Division rule is rolled up according to the logic of propositions, the memory amount is divided into the logic of the preset quantity
Volume.
Preferably, creation concurrent thread corresponding with the quantity that the target logic is rolled up, comprising:
Concurrent thread corresponding with the quantity that the target logic is rolled up is created by inheriting Thread class.
The application also provides a kind of logical volume deletion system, comprising:
Target logic rolls up quantity determining module, for determining target logic in the logical volume of preset quantity according to user demand
The quantity of volume；
Concurrent thread creation module, for creating concurrent thread corresponding with the quantity of target logic volume；
Delete operation execution module executes the target for calling corresponding interface using each concurrent thread
The delete operation of logical volume.
Preferably, the target logic rolls up quantity determining module, comprising:
Logical volume division unit, for rolling up division rule according to logic of propositions, by the corresponding service of any node in cluster
The memory amount of all CPU is divided into the logical volume of the preset quantity in device；
Target logic rolls up quantity determination unit, for determining that the described of the preset quantity is patrolled according to the user demand
Collect the quantity of the volume of target logic described in volume.
Preferably, the logical volume division unit, comprising:
Memory size obtains subelement, for obtaining the memory size of each CPU in the server；
Memory amount obtains subelement, for the memory size of each CPU to be overlapped, obtains in described
Deposit total amount；
Logical volume divides subelement, and for rolling up division rule according to the logic of propositions, the memory amount is divided into
The logical volume of the preset quantity.
Preferably, the concurrent thread creation module, comprising:
Concurrent thread creating unit, for the quantity pair by inheriting the creation of Thread class with target logic volume
The concurrent thread answered.
The application also provides a kind of equipment, comprising:
Memory and processor；Wherein, the memory is for storing computer program, and the processor is for executing institute
The step of logical volume delet method described above is realized when stating computer program.
The application also provides a kind of computer readable storage medium, and the computer-readable recording medium storage has computer
The step of program, the computer program realizes logical volume delet method described above when being executed by processor.
A kind of logical volume delet method provided herein, comprising: the logic of preset quantity is determined according to user demand
The quantity that target logic is rolled up in volume；Create concurrent thread corresponding with the quantity that the target logic is rolled up；Utilize each institute
It states concurrent thread and calls corresponding interface, execute the delete operation of the target logic volume.
This method determined quantity that target logic in the logical volume of preset quantity is rolled up according to user demand before this, then create with
The corresponding concurrent thread of the quantity of the target logic volume, finally calls corresponding connect using each concurrent thread
Mouthful, execute the delete operation of the target logic volume.As it can be seen that this method calls corresponding connect using each concurrent thread
Mouthful, can concurrent performance objective logical volume delete operation, and then can quickly delete logical volume, improve working efficiency.This Shen
A kind of logical volume deletion system, equipment and computer readable storage medium are please also provided, all have above-mentioned beneficial effect, herein not
It repeats again.
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 embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of logical volume delet method provided by the embodiment of the present application；
Fig. 2 is a kind of structural block diagram of logical volume deletion system provided by the embodiment of the present application.
Specific embodiment
The core of the application is to provide a kind of logical volume delet method, can quickly delete logical volume, and then improve work
Efficiency.Another core of the application is to provide a kind of logical volume deletion system, equipment and computer readable storage medium.
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Distributed block storage system can provide reliable distributed and high-performance block storage disk to client, it can
By disks all inside storage server, the logical volume of preset quantity is marked off by logical volume division mode.The logical volume can
To provide protection to data, but need to delete corresponding logical volume according to user demand sometimes.One can only be called in the related technology
The physical layer interface of logical volume is deleted in distributed block storage system, which can only once delete a logical volume, especially when
When logic Volume Space is larger or the inside there are more data, go deletion logical volume that can seriously affect work using primary interface
Make efficiency.The embodiment of the present application can quickly delete logical volume, and then improve working efficiency, specific referring to FIG. 1, Fig. 1 is this
Apply for that a kind of flow chart of logical volume delet method provided by embodiment, the logical volume delet method specifically include:
S101, the quantity that target logic is rolled up in the logical volume of preset quantity is determined according to user demand；
The executing subject of the embodiment of the present application is distributed block storage system, and distributed block storage system is before this according to user
Demand determines the quantity that target logic is rolled up in the logical volume of preset quantity.Above-mentioned user demand is not especially limited at this, is answered
Make corresponding setting according to the actual situation by those skilled in the art.Logical volume is the virtual disk formed by logic magnetic disc,
It can be described as disk partition.From the foregoing, it can be understood that the quantity of logical volume is preset, therefore quantity of logical volume is not limited specifically at this
It is fixed, corresponding setting should be made according to the actual situation by those skilled in the art.Since the embodiment of the present application is to the number of logical volume
Amount is not especially limited, therefore the embodiment of the present application is also not especially limited the quantity that target logic is rolled up, should be by art technology
Personnel make corresponding setting according to the actual situation, but need to guarantee that the quantity of target logic volume cannot be more than the number of logical volume
Amount.Wherein, target logic volume is exactly the logical volume that user needs to delete according to demand.It is big accordingly for the memory of logical volume
The memory size of small and target logic volume, is also not especially limited herein, depending on needing according to actual needs.
Further, the quantity that target logic volume in the logical volume of preset quantity is determined according to user demand, generally includes:
Division rule is rolled up according to logic of propositions, the memory amount of all CPU in the corresponding server of any node in cluster is divided into
The logical volume of preset quantity；According to user demand, the quantity that target logic is rolled up in the logical volume of preset quantity is determined.At this to pre-
If logical volume division rule is also not especially limited, corresponding setting should be made according to the actual situation by those skilled in the art,
The memory size of quantity and each logical volume that logic of propositions volume division rule rolls up decision logic.In addition, the number of logical volume
The memory that the memory size of amount and each logical volume additionally depends on all CPU in the corresponding server of any node in cluster is total
Amount.Quantity of cluster interior joint is not especially limited at this, namely the quantity of the corresponding server of each node is not made to have
Body limits.Further, the quantity at this to CPU in each server and the memory size of each CPU are not especially limited,
Therefore the memory amount of all CPU in each server is also not especially limited.
Further, division rule is rolled up according to logic of propositions, by all CPU in the corresponding server of any node in cluster
Memory amount be divided into the logical volume of preset quantity, generally include: obtaining the memory size of each CPU in server；It will be each
The memory size of a CPU is overlapped, and obtains memory amount；Division rule is rolled up according to logic of propositions, memory amount is divided into
The logical volume of preset quantity.For example, having 5 pieces of disks (for convenience of description, it is assumed that each hard disk 1G) inside storage server, then
It can logically be marked off by way of dividing logical volume N number of Logical Disk (logical volume), it is assumed that the Logical Disk divided
It is 5, each and 1G, but the Logical Disk of this 5 1G is entirely different in 5 original physical hard disk meanings；Example
Inside first logic hard disk A, possible first 200M is from physical hard disk 1, and second 200M is from physical hard disk
2, so logic hard disk A is to fabricate the hard disk come out by multiple physical hard disk logics.Under such mode, the naked hard disk of carry need through
Crossing after operating system carries out subregion, formatting could use, and be no different completely with the mode of usual host built-in hard disk.This mode
Benefit: (1), passed through divide logical volume means, protection is provided to data.(2), hard disk groups that can be cheap by muti-piece
Altogether, the Logical Disk for becoming a large capacity externally provides service, improves capacity.(3), when data are written, due to
It is the Logical Disk that muti-piece disk combination comes out, it is possible to which muti-piece disk is written in parallel to, and promotes read-write efficiency.
S102, creation concurrent thread corresponding with the quantity that target logic is rolled up；
Distributed block storage system mesh in the logical volume for determining preset quantity according to user demand in the embodiment of the present application
After the quantity for marking logical volume, concurrent thread corresponding with the quantity that target logic is rolled up is created.It is understood that the application is implemented
There is mapping relations between the quantity of concurrent thread and the quantity of target logic volume in example, do not make to have to the mapping relations at this
Body limits, and should be made according to the actual situation by those skilled in the art and correspondingly be set, which can be one-to-one pass
System can also be many-one relationship, can be also many-to-one relationship, or even can also be many-to-many relationship.From the foregoing, it can be understood that the application
The quantity that embodiment rolls up target logic is not especially limited, and because mapping relations are not especially limited, therefore the application is implemented
The quantity of concurrent thread is also not especially limited in example.If mapping relations be one-one relationship, target logic volume quantity with
The quantity of concurrent thread is identical；If mapping relations are many-one relationship, the quantity of target logic volume is less than the number of concurrent thread
Amount；If mapping relations are many-to-one relationship, the quantity of target logic volume is more than the quantity of concurrent thread；If mapping relations are more
Many-many relationship needs further to determine the many-to-many relationship according to actual needs since the many-to-many relationship is still indefinite.For wound
The mode for building concurrent thread corresponding with the quantity of target logic volume, is not specifically limited herein, should be by those skilled in the art
It makes and correspondingly setting according to the actual situation.In addition, the embodiment of the present application is gone while creating concurrent thread according to CPU quantity
Set the size of thread pool.
Further, concurrent thread corresponding with the quantity that target logic is rolled up is created, is generally included: by inheriting Thread class
Create concurrent thread corresponding with the quantity that target logic is rolled up.Further, it is also possible to by using the creation of Runnable interface and mesh
The corresponding concurrent thread of quantity for marking logical volume can also also be created by the exec method of Runtime and be rolled up with target logic
The corresponding concurrent thread of quantity.
S103, corresponding interface, the delete operation of performance objective logical volume are called using each concurrent thread.
Distributed block storage system is creating concurrent thread corresponding with the quantity that target logic is rolled up in the embodiment of the present application
Afterwards, corresponding interface, the delete operation of performance objective logical volume are called using each concurrent thread.It is called by each concurrent thread
Corresponding interface is it is found that there is mapping relations between the quantity of concurrent thread and the quantity of interface.The mapping is closed herein
System is not especially limited, and corresponding setting should be made according to the actual situation by those skilled in the art, which can be
One-one relationship can also be many-one relationship, can be also many-to-one relationship, or even can also be many-to-many relationship.By above may be used
Know, the embodiment of the present application is not especially limited to the quantity of concurrent thread, and because of the quantity of the quantity of concurrent thread and interface
Between mapping relations be not especially limited, therefore the quantity of interface is also not especially limited in the embodiment of the present application.
The embodiment of the present application determined the quantity of target logic volume in the logical volume of preset quantity according to user demand before this, then
Concurrent thread corresponding with the quantity that target logic is rolled up is created, finally calls corresponding interface using each concurrent thread, is executed
The delete operation of target logic volume.As it can be seen that this method calls corresponding interface using each concurrent thread, mesh can be concurrently executed
The delete operation of logical volume is marked, and then can quickly delete logical volume, improves working efficiency.
Below to a kind of logical volume deletion system provided by the embodiments of the present application, equipment and computer readable storage medium into
Row is introduced, and logical volume deletion system, equipment and computer readable storage medium described below are deleted with above-described logical volume
Except method can correspond to each other reference.
Referring to FIG. 2, Fig. 2 is a kind of structural block diagram of logical volume deletion system provided by the embodiment of the present application；This is patrolled
Collecting volume deletion system includes:
Target logic rolls up quantity determining module 201, for determining target in the logical volume of preset quantity according to user demand
The quantity of logical volume；
Concurrent thread creation module 202, for creating concurrent thread corresponding with the quantity of target logic volume；
Delete operation execution module 203, for calling corresponding interface, performance objective logical volume using each concurrent thread
Delete operation.
Based on the above embodiment, target logic rolls up quantity determining module 201 in the present embodiment, generally includes:
Logical volume division unit, for rolling up division rule according to logic of propositions, by the corresponding service of any node in cluster
The memory amount of all CPU is divided into the logical volume of preset quantity in device；
Target logic rolls up quantity determination unit, for determining that target is patrolled in the logical volume of preset quantity according to user demand
Collect the quantity of volume.
Based on the above embodiment, logical volume division unit in the present embodiment, generally includes:
Memory size obtains subelement, for obtaining the memory size of each CPU in server；
Memory amount obtains subelement and obtains memory amount for the memory size of each CPU to be overlapped；
Logical volume divides subelement, and for rolling up division rule according to logic of propositions, memory amount is divided into preset quantity
Logical volume.
Based on the above embodiment, concurrent thread creation module 202 in the present embodiment, generally includes:
Concurrent thread creating unit, for corresponding with the quantity that target logic is rolled up concurrent by inheriting the creation of Thread class
Thread.
The application also provides a kind of equipment, comprising: memory and processor；Wherein, memory is for storing computer journey
The step of sequence, processor is for realizing the logical volume delet method of above-mentioned any embodiment when executing computer program.
The application also provides a kind of computer readable storage medium, and computer-readable recording medium storage has computer journey
Sequence, the step of logical volume delet method of above-mentioned any embodiment is realized when computer program is executed by processor.
The computer readable storage medium may include: USB flash disk, mobile hard disk, read-only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. is various to deposit
Store up the medium of program code.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For embodiment provide system and
Speech, since it is corresponding with the method that embodiment provides, so being described relatively simple, related place is referring to method part illustration
?.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Above to a kind of logical volume delet method, system, equipment and computer readable storage medium provided herein
It is described in detail.Specific examples are used herein to illustrate the principle and implementation manner of the present application, the above reality
The explanation for applying example is merely used to help understand the present processes and its core concept.It should be pointed out that for the art
For those of ordinary skill, under the premise of not departing from the application principle, can also to the application, some improvement and modification can also be carried out,
These improvement and modification are also fallen into the protection scope of the claim of this application.
Claims (10)
1. a kind of logical volume delet method characterized by comprising
The quantity that target logic is rolled up in the logical volume of preset quantity is determined according to user demand；
Create concurrent thread corresponding with the quantity that the target logic is rolled up；
Corresponding interface is called using each concurrent thread, executes the delete operation of the target logic volume.
2. logical volume delet method according to claim 1, which is characterized in that described to determine present count according to user demand
The quantity that target logic is rolled up in the logical volume of amount, comprising:
Division rule is rolled up according to logic of propositions, the memory amount of all CPU in the corresponding server of any node in cluster is drawn
It is divided into the logical volume of the preset quantity；
According to the user demand, the quantity of the volume of target logic described in the logical volume of the preset quantity is determined.
3. logical volume delet method according to claim 2, which is characterized in that described rolled up according to logic of propositions divides rule
Then, the memory amount of all CPU in the corresponding server of any node in cluster is divided into described in the preset quantity and is patrolled
Collect volume, comprising:
Obtain the memory size of each CPU in the server；
The memory size of each CPU is overlapped, the memory amount is obtained；
Division rule is rolled up according to the logic of propositions, the memory amount is divided into the logical volume of the preset quantity.
4. logical volume delet method according to claim 1, which is characterized in that the creation and target logic volume
The corresponding concurrent thread of the quantity, comprising:
Concurrent thread corresponding with the quantity that the target logic is rolled up is created by inheriting Thread class.
5. a kind of logical volume deletion system characterized by comprising
Target logic rolls up quantity determining module, for determining target logic volume in the logical volume of preset quantity according to user demand
Quantity；
Concurrent thread creation module, for creating concurrent thread corresponding with the quantity of target logic volume；
Delete operation execution module executes the target logic for calling corresponding interface using each concurrent thread
The delete operation of volume.
6. logical volume deletion system according to claim 5, which is characterized in that the target logic volume quantity determines mould
Block, comprising:
Logical volume division unit will be in the corresponding server of any node in cluster for rolling up division rule according to logic of propositions
The memory amount of all CPU is divided into the logical volume of the preset quantity；
Target logic rolls up quantity determination unit, for determining the logical volume of the preset quantity according to the user demand
Described in target logic volume the quantity.
7. logical volume deletion system according to claim 6, which is characterized in that the logical volume division unit, comprising:
Memory size obtains subelement, for obtaining the memory size of each CPU in the server；
Memory amount obtains subelement and it is total to obtain the memory for the memory size of each CPU to be overlapped
Amount；
Logical volume divides subelement, for rolling up division rule according to the logic of propositions, the memory amount is divided into described
The logical volume of preset quantity.
8. logical volume deletion system according to claim 5, which is characterized in that the concurrent thread creation module, comprising:
Concurrent thread creating unit, for corresponding with the quantity that the target logic is rolled up by inheriting the creation of Thread class
Concurrent thread.
9. a kind of equipment characterized by comprising
Memory and processor；Wherein, the memory is for storing computer program, the processor by execute it is described based on
The step of logical volume delet methods as described in any item such as Claims 1-4 are realized when calculation machine program.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey
Sequence is realized when the computer program is executed by processor such as the described in any item logical volume delet methods of Claims 1-4
Step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376214.1A CN110083314A (en) | 2019-05-07 | 2019-05-07 | A kind of logical volume delet method, system and relevant apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376214.1A CN110083314A (en) | 2019-05-07 | 2019-05-07 | A kind of logical volume delet method, system and relevant apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110083314A true CN110083314A (en) | 2019-08-02 |
Family
ID=67419092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910376214.1A Withdrawn CN110083314A (en) | 2019-05-07 | 2019-05-07 | A kind of logical volume delet method, system and relevant apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110083314A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111061435A (en) * | 2019-12-29 | 2020-04-24 | 浪潮电子信息产业股份有限公司 | Thick backup roll creating method and device, electronic equipment and storage medium |
| CN111258501A (en) * | 2020-01-10 | 2020-06-09 | 苏州浪潮智能科技有限公司 | Control method, device and equipment for deleting logical volume |
-
2019
- 2019-05-07 CN CN201910376214.1A patent/CN110083314A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111061435A (en) * | 2019-12-29 | 2020-04-24 | 浪潮电子信息产业股份有限公司 | Thick backup roll creating method and device, electronic equipment and storage medium |
| WO2021135284A1 (en) * | 2019-12-29 | 2021-07-08 | 浪潮电子信息产业股份有限公司 | Thick-provisioned volume creating method and apparatus, electronic device, and storage medium |
| CN111258501A (en) * | 2020-01-10 | 2020-06-09 | 苏州浪潮智能科技有限公司 | Control method, device and equipment for deleting logical volume |
| CN111258501B (en) * | 2020-01-10 | 2022-07-08 | 苏州浪潮智能科技有限公司 | Control method, device and equipment for deleting logical volume |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104636080B (en) | Storage system and the method for it | |
| CN105573660B (en) | Method and apparatus for improving the performance of sub-clustering disk array | |
| US9524233B2 (en) | System and method for efficient swap space allocation in a virtualized environment | |
| US10146685B2 (en) | Garbage collection and other management of memory heaps | |
| US9639459B2 (en) | I/O latency and IOPs performance in thin provisioned volumes | |
| US9274723B2 (en) | Storage apparatus and its control method | |
| JP2006099763A5 (en) | ||
| US9135262B2 (en) | Systems and methods for parallel batch processing of write transactions | |
| US20170344298A1 (en) | Application aware memory resource management | |
| WO2018028529A1 (en) | Lock-free io processing method and apparatus therefor | |
| CN110377529A (en) | A kind of method, apparatus and equipment of full flash memory storage system data management | |
| US10049117B2 (en) | Defragmentation-less deduplication | |
| US20190004703A1 (en) | Method and computer system for managing blocks | |
| US20160048344A1 (en) | Distributed caching systems and methods | |
| WO2024098698A1 (en) | Redundant array of independent disks initialization method and apparatus, device, and readable storage medium | |
| CN110083314A (en) | A kind of logical volume delet method, system and relevant apparatus | |
| CN109086462A (en) | The management method of metadata in a kind of distributed file system | |
| CN109582649A (en) | A kind of metadata storing method, device, equipment and readable storage medium storing program for executing | |
| JP6974510B2 (en) | Methods, devices, devices and media for processing data | |
| US9734620B2 (en) | Apparatus and method for graphics state management | |
| CN115599544A (en) | Memory management method and device, computer equipment and storage medium | |
| CN109213450A (en) | A kind of associated metadata delet method, device and equipment based on flash array | |
| CN107920129A (en) | A kind of method, apparatus, equipment and the cloud storage system of data storage | |
| CN109739688B (en) | Snapshot resource space management method and device and electronic equipment | |
| CN104899158A (en) | Memory access optimization method and memory access optimization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190802 |