CN107329709A - A kind of Storage Virtualization New Virtual rolls up implementation method - Google Patents
A kind of Storage Virtualization New Virtual rolls up implementation method Download PDFInfo
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- CN107329709A CN107329709A CN201710539899.8A CN201710539899A CN107329709A CN 107329709 A CN107329709 A CN 107329709A CN 201710539899 A CN201710539899 A CN 201710539899A CN 107329709 A CN107329709 A CN 107329709A
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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
- G06F3/0662—Virtualisation aspects
- G06F3/0665—Virtualisation aspects at area level, e.g. provisioning of virtual or logical volumes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
-
- 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
- G06F3/0614—Improving the reliability of storage systems
-
- 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
Abstract
Patent of the present invention is related to a kind of Storage Virtualization New Virtual volume implementation method, this method sets up into two or more physical volumes by Storage Virtualization software new virtual volume, so that multiple physical volumes provide bigger capacity, higher security, better performance and more centralized and unified management together, to reach that storage management operations, lifting business efficiency and lifting operating efficiency are experienced and simplified in better services application.
Description
Technical field
Patent of the present invention is related to computer field of storage.
Background technology
Storage Virtualization (Storage Virtualization) most popular understanding is exactly that storage hardware resource is carried out
Abstract is showed.By by one（Or it is multiple）Target（Target）Services or functionalities and other additional functions are integrated, unified
Useful full functionality service is provided.Typical virtualization includes the following situation：The complexity of shielding harness, increase or collection
Cheng Xin function, emulates, integrates or decomposes existing service function etc..Virtualization is to act on one or more physically
, and these entities are then for providing storage resource and/or service.
What virtualization technology is on earth, in fact broadly, exactly shields physics by mapping or abstract mode
Equipment complexity, increases a management layer, activates a kind of resource and is allowed to be easier to transparent control.It can effectively simplify base
The management of Infrastructure, increases the utilization rate and ability of IT resources, such as server, network or storage.
Storage Virtualization is a kind of through whole IT environment, for simplified underlying basis that originally may be relative complex
The technology of framework.The thought of Storage Virtualization is to separate the logical image of resource and physical store, so as to be systems and management
Member provides width simplification, seamless resource virtual view.
For a user, the storage resource of virtualization is like huge " storage pool ", and user not can be appreciated that tool
Disk, the tape of body, need not also be concerned about which specific storage device is the data of oneself lead to by which paths.
From the perspective of management, storage pool is the management for taking centralization, and according to specific demand storage
Resource is dynamically assigned to each application.It is worth it is emphasized that using virtualization technology, magnetic can be simulated with disk array
Tape pool, provides speed fast, capacity but storage resource big as tape library as disk, here it is applying now for application
More and more extensive VTL（VTL, Virtual Tape Library）, play in current enterprise storage system
More and more important role.
The same as pond using storing, memory space, can arbitrarily basis as the water in the pond of same flowing
Need to be allocated.
By by one（Or it is multiple）Target（Target）Services or functionalities and other additional functions are integrated, unified to provide
Useful full functionality service.Typical virtualization includes the following situation：The complexity of shielding harness, increase or integrated new
Function, emulate, integrate or decompose existing service function etc..Virtualization acts on one or more physically, and
These entities are then for providing storage resource and service.
Patent of invention content
Patent of the present invention is related to a kind of Storage Virtualization New Virtual volume implementation method, and this method will by Storage Virtualization software
Two or more physical volumes set up into new virtual volume so that multiple physical volumes provide bigger capacity, higher safety together
Property, better performance and more centralized and unified management, to reach that storage management operations are experienced and simplified in better services application, carry
Rise business efficiency and lifting operating efficiency.
The virtual volume that this method is supported has band pattern, mirror image pattern, monovolume redundant mode and two-fold redundant mode.Band
Pattern is to divide all physical volumes by band to constitute a big virtual volume, to provide Large Copacity and high-performance virtual volume,
Band pattern is no redundant configuration, and safety loading coefficient is low.Mirror image pattern is that all physical volumes are half-and-half divided into half to be
Master file, the virtual volume that second half is mirrored volume, to provide high safety and high-performance virtual volume, mirror image pattern is 1：1 redundancy is matched somebody with somebody
Put, security ststem is high, physical volume quantity is necessary for even number.Monovolume redundant mode is that all physical volumes are passed through into algorithm composition one
Individual big virtual volume, to provide capacity, performance and the virtual volume of security compromises, security ststem is moderate, and capacity need to consume one
Individual physical volume.Two-fold redundant mode is by algorithm one big virtual volume of composition, to provide capacity, performance by all physical volumes
With another virtual volume of security compromises, security ststem height, capacity need to consume two physical volumes.
Brief description of the drawings
Fig. 1 rolls up implementation method structural representation for a kind of Storage Virtualization New Virtual of patent of the present invention.
Embodiment
In order that the object, technical solution and advantage of patent of the present invention are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, patent of the present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
Patent of the present invention, is not intended to limit the present invention patent.
Referring to Fig. 1, a kind of Storage Virtualization New Virtual volume implementation method structural representations of the Fig. 1 for patent of the present invention
Figure.
A kind of Storage Virtualization New Virtual rolls up implementation method, it is characterised in that methods described includes virtual volume（10）, thing
Reason volume 1（11）, physical volume 2（12）, physical volume 3（13）, physical volume 4（14）, Storage Virtualization management（15）, it is virtual after mapping
Volume（16）, service application main frame（17）, this method is by physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4
（14）It is mapped to connected Storage Virtualization management（15）, Storage Virtualization management（15）By physical volume 1（11）, physical volume 2
（12）, physical volume 3（13）With physical volume 4（14）Virtually turn to virtual volume（10）, and by virtual volume（10）It is mapped to connected industry
Business applied host machine（17）, make service application main frame（17）Recognize the virtual volume after mapping（16）, to realize the management of virtual volume
And application.
A kind of Storage Virtualization New Virtual rolls up implementation method, it is characterised in that this method Storage Virtualization is managed（15）
Can be by virtual volume（10）It is configured to band pattern.Band pattern is by physical volume 1（11）, physical volume 2（12）, physical volume 3
（13）With physical volume 4（14）One big virtual volume of composition is divided by band（10）, capacity is physical volume 1（11）, physical volume 2
（12）, physical volume 3（13）With physical volume 4（14）Sum, now virtual volume（10）It is no redundant configuration, physical volume 1（11）、
Physical volume 2（12）, physical volume 3（13）With physical volume 4（14）In any physical volume failure can cause virtual volume（10）It is unusable.
A kind of Storage Virtualization New Virtual rolls up implementation method, it is characterised in that this method Storage Virtualization is managed（15）
Can be by virtual volume（10）It is configured to mirror image pattern.Mirror image pattern is by physical volume 1（11）, physical volume 2（12）, physical volume 3
（13）With physical volume 4（14）By mirror configuration into a virtual volume（10）, capacity is physical volume 1（11）, physical volume 2（12）、
Physical volume 3（13）With physical volume 4（14）Sum removes two, now virtual volume（10）It is 1：1 redundant configuration, physical volume 1（11）, thing
Reason volume 2（12）, physical volume 3（13）With physical volume 4（14）In can at most allow half physical volume failure to will not result in virtual volume
（10）It is unusable.
A kind of Storage Virtualization New Virtual rolls up implementation method, it is characterised in that this method Storage Virtualization is managed（15）
Can be by virtual volume（10）It is configured to monovolume redundant mode.Monovolume redundant mode is by physical volume 1（11）, physical volume 2（12）, thing
Reason volume 3（13）With physical volume 4（14）By algorithm configuration into a virtual volume（10）, capacity is physical volume 1（11）, physical volume 2
（12）, physical volume 3（13）With physical volume 4（14）Sum subtracts one physical volume, now virtual volume（10）It is the redundant configuration of monovolume,
Physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4（14）In can allow any physical volume failure all
Virtual volume will not be caused（10）It is unusable.
A kind of Storage Virtualization New Virtual rolls up implementation method, it is characterised in that this method Storage Virtualization is managed（15）
Can be by virtual volume（10）It is configured to two-fold redundant mode.Two-fold redundant mode is by physical volume 1（11）, physical volume 2（12）, thing
Reason volume 3（13）With physical volume 4（14）By algorithm configuration into a virtual volume（10）, capacity is physical volume 1（11）, physical volume 2
（12）, physical volume 3（13）With physical volume 4（14）Sum subtracts two physical volume, now virtual volume（10）It is the redundant configuration of two-fold,
Physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4（14）In can allow wantonly one or two of physical volume failure all
Virtual volume will not be caused（10）It is unusable.
A kind of Storage Virtualization New Virtual rolls up implementation method, it is characterised in that this method Storage Virtualization is managed（15）
Can be stand-alone configuration or cluster configuration.
The preferred embodiment of patent of the present invention is the foregoing is only, patent is not intended to limit the invention, it is all at this
Any modifications, equivalent substitutions and improvements made within the spirit and principle of patent of invention etc., should be included in patent of the present invention
Protection domain within.
Claims (10)
1. a kind of Storage Virtualization New Virtual rolls up implementation method, it is characterised in that methods described includes virtual volume（10）, physics
Volume 1（11）, physical volume 2（12）, physical volume 3（13）, physical volume 4（14）, Storage Virtualization management（15）, virtual volume after mapping
（16）, service application main frame（17）, this method is by physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4
（14）It is mapped to connected Storage Virtualization management（15）, Storage Virtualization management（15）By physical volume 1（11）, physical volume 2
（12）, physical volume 3（13）With physical volume 4（14）Virtually turn to virtual volume（10）, and by virtual volume（10）It is mapped to connected industry
Business applied host machine（17）, make service application main frame（17）Recognize the virtual volume after mapping（16）, to realize the management of virtual volume
And application.
2. a kind of Storage Virtualization New Virtual volume implementation method according to claim 1, it is characterised in that this method is deposited
Store up virtual management（15）Can be by virtual volume（10）It is configured to band pattern.
3. band pattern is by physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4（14）Drawn by band
It is grouped into a big virtual volume（10）, capacity is physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4
（14）Sum, now virtual volume（10）It is no redundant configuration, physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With
Physical volume 4（14）In any physical volume failure can cause virtual volume（10）It is unusable.
4. a kind of Storage Virtualization New Virtual volume implementation method according to claim 1, it is characterised in that this method is deposited
Store up virtual management（15）Can be by virtual volume（10）It is configured to mirror image pattern.
5. mirror image pattern is by physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4（14）Matched somebody with somebody by mirror image
It is set to a virtual volume（10）, capacity is physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4（14）Sum
Except two, now virtual volume（10）It is 1：1 redundant configuration, physical volume 1（11）, physical volume 2（12）, physical volume 3（13）And physics
Volume 4（14）In can at most allow half physical volume failure to will not result in virtual volume（10）It is unusable.
6. a kind of Storage Virtualization New Virtual volume implementation method according to claim 1, it is characterised in that this method is deposited
Store up virtual management（15）Can be by virtual volume（10）It is configured to monovolume redundant mode.
7. monovolume redundant mode is by physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4（14）By calculating
Method is configured to a virtual volume（10）, capacity is physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4（14）
Sum subtracts one physical volume, now virtual volume（10）It is the redundant configuration of monovolume, physical volume 1（11）, physical volume 2（12）, physics
Volume 3（13）With physical volume 4（14）In any physical volume failure can be allowed to will not result in virtual volume（10）It is unusable.
8. a kind of Storage Virtualization New Virtual volume implementation method according to claim 1, it is characterised in that this method is deposited
Store up virtual management（15）Can be by virtual volume（10）It is configured to two-fold redundant mode.
9. two-fold redundant mode is by physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4（14）By calculating
Method is configured to a virtual volume（10）, capacity is physical volume 1（11）, physical volume 2（12）, physical volume 3（13）With physical volume 4（14）
Sum subtracts two physical volume, now virtual volume（10）It is the redundant configuration of two-fold, physical volume 1（11）, physical volume 2（12）, physics
Volume 3（13）With physical volume 4（14）In wantonly one or two of physical volume failure can be allowed to will not result in virtual volume（10）It is unusable.
10. a kind of Storage Virtualization New Virtual volume implementation method according to claim 1, it is characterised in that this method
Storage Virtualization is managed（15）Can be stand-alone configuration or cluster configuration.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710539899.8A CN107329709A (en) | 2017-07-05 | 2017-07-05 | A kind of Storage Virtualization New Virtual rolls up implementation method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060179170A1 (en) * | 2004-08-03 | 2006-08-10 | Hitachi, Ltd. | Failover and data migration using data replication |
| CN105144119A (en) * | 2013-05-08 | 2015-12-09 | 株式会社日立制作所 | Storage system and method for managing data |
| CN105593829B (en) * | 2013-09-27 | 2019-03-22 | 慧与发展有限责任合伙企业 | Method, system and the medium of file system object are excluded from original image backup |
-
2017
- 2017-07-05 CN CN201710539899.8A patent/CN107329709A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060179170A1 (en) * | 2004-08-03 | 2006-08-10 | Hitachi, Ltd. | Failover and data migration using data replication |
| CN105144119A (en) * | 2013-05-08 | 2015-12-09 | 株式会社日立制作所 | Storage system and method for managing data |
| CN105593829B (en) * | 2013-09-27 | 2019-03-22 | 慧与发展有限责任合伙企业 | Method, system and the medium of file system object are excluded from original image backup |
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