CN108932105A - A kind of configuration method and system of the classification storage of storage gateway - Google Patents
A kind of configuration method and system of the classification storage of storage gateway Download PDFInfo
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- CN108932105A CN108932105A CN201710379578.6A CN201710379578A CN108932105A CN 108932105 A CN108932105 A CN 108932105A CN 201710379578 A CN201710379578 A CN 201710379578A CN 108932105 A CN108932105 A CN 108932105A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000013507 mapping Methods 0.000 claims description 27
- 238000002156 mixing Methods 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 239000011800 void material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
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
- G06F3/0662—Virtualisation aspects
- G06F3/0664—Virtualisation aspects at device level, e.g. emulation of a storage device or system
-
- 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
- G06F3/0626—Reducing size or complexity 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
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
Abstract
The invention discloses the configuration methods and system of a kind of storage gateway classification storage, are related to technical field of memory, method includes：Gateway is stored by carrying out virtualization process to configuration port, goes out multiple virtual configuration ports in the configuration port virtual；Storage gateway from rear end array configuration and with the LUN that has obtained media property configured on the multiple virtual configuration port correspondingly multiple fictitious host computers；Gateway is stored according to the configured LUN of media property obtained, classification storage creation is carried out to the storage medium for being linked into storage gateway, different types of storage medium to be attributed to the storage medium layer of respective type.The attribute for the identification LUN that quickly configuration gateway rear end stores on gateway product may be implemented in the present invention, the probability of configuration classification stores on reduction gateway complexity and degradation configuration error.
Description
Technical field
The present invention relates to technical field of memory, in particular to a kind of the configuration method and system of the classification storage of storage gateway.
Background technique
Storage gateway product is mainly used for the integration of storage resource, and gateway can set the storage of different brands, model
It is standby to be integrated into unified storage pool.The old storage equipment of flexible utilization and it can arbitrarily increase new storage equipment in this way；Using depositing
Storing up gateway product being capable of more reasonable employment storage resource.The information system of enterprise is usually Minute stage construction, due to not same order
The business demand of section is different, and the storage equipment of buying is also not necessarily identical.Gateway product can deposit different phase buying
Storage product carries out unified resource management, these subsequent storage products of gateway may be made of different storage mediums.By
Gateway can all be passed through in I/O, doing the effect that classification stores in gateway side will be very good.
But do classification using gateway product and deposit, configuration is a more troublesome thing.Due in SCSI
There are no classifications to store when (Small Computer System Interface, small computer system interface) agreement is released
Concept, the SCSI initiator on gateway cannot recognize that LUN (Logical Unit Number, logic list on the array of rear end
Member number) media property.Existing product after finding the LUN on the array of rear end on gateway, needs to match manually for each LUN
Setting it is SSD (Solid State Drives, solid state hard disk), SAS (Serial Attached SCSI, serial connection
SCSI), SATA (Serial Advanced Technology Attachment, Serial Advanced Technology Attachment) or mixing are situated between
Qualitative attribution.Its media property is configured to the LUN on gateway, need to know the LUN's on the gateway and LUN on the array of rear end
Corresponding relationship.LUN on the LUN found on gateway and rear end array is carried out matching very troublesome and is easily malfunctioned, because wanting
LUN on LUN and array on gateway is carried out to the comparison of WWN (World Wide Name, the unique name in the whole world), WWN is consistent
Just match.When LUN number is more, several hundred thousands of, configuring can be very troublesome.
Summary of the invention
The technical issues of scheme provided according to embodiments of the present invention solves is in configuration classification storage on storing gateway
Complexity and configuration error rate are higher.
A kind of configuration method of the storage gateway classification storage provided according to embodiments of the present invention, including：
Gateway is stored by carrying out virtualization process to configuration port, goes out multiple virtual configurations in the configuration port virtual
Port；
Store gateway from rear end array configuration and with the one-to-one multiple virtual masters in the multiple virtual configuration port
The LUN for having obtained media property configured on machine；
Gateway is stored according to the configured LUN of media property obtained, to the storage medium for being linked into storage gateway
Classification storage creation is carried out, different types of storage medium to be attributed to the storage medium layer of respective type.
Preferably, the rear end array configures on the array of rear end behind the multiple virtual configuration port scanned
With the multiple virtual configuration port multiple fictitious host computers correspondingly.
Preferably, the LUN for having obtained media property configured from multiple fictitious host computers of rear end array configuration includes：
Rear end array is respectively each LUN collocating medium attribute according to the media type of each LUN；
The media property configured for each LUN is added separately to corresponding fictitious host computer by rear end array；
Storage gateway has obtained medium category configured by the virtual configuration port from corresponding fictitious host computer
The LUN of property.
Preferably, the media property configured for each LUN is added separately to corresponding fictitious host computer by the rear end array
Including：
The media property that rear end array is configured according to each LUN establishes reflecting for each media property and respective virtual host
Penetrate relationship；
Rear end array matches all LUN mappings for being configured with media property to respective virtual according to the mapping relations
Set fictitious host computer corresponding to port.
Preferably, the media type includes that SSD media type, SAS media type, SATA media type and mixing are situated between
Matter type；The media property includes SSD media property, SAS media property, SATA media property and blending agent attribute.
Preferably, the storage gateway is according to the configured LUN of media property obtained, to being linked into storage gateway
Storage medium carry out classification storage creation, different types of storage medium to be attributed to the storage medium layer of respective type
Including：
If the media property for storing the LUN configuration that gateway obtains is SSD media property, by the storage of SSD media type
Medium is attributed in SSD storage medium layer；
If the media property for storing the LUN configuration that gateway obtains is SAS media property, by the storage of SAS media type
Medium is attributed in SAS storage medium layer；
If the media property for storing the LUN configuration that gateway obtains is SATA media property, by depositing for SATA media type
Storage media is attributed in SATA storage medium layer；
If the media property for storing the LUN configuration that gateway obtains is blending agent attribute, by depositing for blending agent type
Storage media is not summed up in the point that in storage medium layer.
A kind of configuration system of the storage gateway classification storage provided according to embodiments of the present invention, including storage gateway is with after
Hold array, wherein the storage gateway includes：
Virtual module, for going out multiple void in the configuration port virtual by carrying out virtualization process to configuration port
Quasi- configuration port；
Obtain module, for from rear end array configuration and with the multiple virtual configuration port multiple void correspondingly
The LUN for having obtained media property configured on quasi- host；
Be classified memory module, for according to the configured LUN of media property obtained, to the storage medium of access into
Row classification storage creation, different types of storage medium to be attributed to the storage medium layer of respective type.
Preferably, the rear end array is specifically used for behind the multiple virtual configuration port scanned, in rear end battle array
Configuration and the multiple virtual configuration port multiple fictitious host computers correspondingly on column.
Preferably, the rear end array is specifically used for according to the media type of each LUN being respectively each LUN collocating medium
Attribute, and the media property configured for each LUN is added separately to corresponding fictitious host computer, to store gateway described in
The LUN that virtual configuration port has obtained media property configured from corresponding fictitious host computer.
Preferably, the rear end array is specifically used for the media property configured according to each LUN, establishes each media property
All LUN mappings for being configured with media property are arrived with the mapping relations of respective virtual host and according to the mapping relations
Respective virtual configures fictitious host computer corresponding to port.
The scheme provided according to embodiments of the present invention, may be implemented quickly on gateway product configure gateway rear end deposit
The attribute of identification LUN in storage reduces the probability of the complexity of configuration classification storage and the configuration error that degrades on gateway.
Detailed description of the invention
Fig. 1 is a kind of configuration method flow chart of storage gateway classification storage provided in an embodiment of the present invention；
Fig. 2 is a kind of configuration system schematic of storage gateway classification storage provided in an embodiment of the present invention；
Fig. 3 is the configuration device schematic diagram of storage gateway classification storage provided in an embodiment of the present invention；
Fig. 4 is the method flow diagram of the configuration classification storage provided in an embodiment of the present invention on storage gateway.
Specific embodiment
Below in conjunction with attached drawing to a preferred embodiment of the present invention will be described in detail, it should be understood that described below is excellent
Select embodiment only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Fig. 1 is a kind of configuration method flow chart of storage gateway classification storage provided in an embodiment of the present invention, such as Fig. 1 institute
Show, including：
Step S101：Gateway is stored by carrying out virtualization process to configuration port, is gone out in the configuration port virtual more
A virtual configuration port；
Step S102：Store gateway from rear end array configuration and with the multiple virtual configuration port it is more correspondingly
The LUN for having obtained media property configured on a fictitious host computer；
Step S103：Gateway is stored according to the configured LUN of media property obtained, to being linked into storage gateway
Storage medium carries out classification storage creation, different types of storage medium to be attributed to the storage medium layer of respective type.
Wherein, the rear end array is behind the multiple virtual configuration port scanned, on the array of rear end configuration with
The multiple virtual configuration port multiple fictitious host computers correspondingly.
Wherein, the LUN for having obtained media property configured from multiple fictitious host computers of rear end array configuration includes：Rear end
Array is respectively each LUN collocating medium attribute according to the media type of each LUN；Rear end array will configure for each LUN
Media property is added separately to corresponding fictitious host computer；Gateway is stored by the virtual configuration port from corresponding virtual
The LUN for having obtained media property configured on host.
Wherein, the media property configured for each LUN is added separately to corresponding fictitious host computer packet by the rear end array
It includes：The media property that rear end array is configured according to each LUN, the mapping for establishing each media property and respective virtual host are closed
System；Rear end array configures port according to the mapping relations, by all LUN mappings for being configured with media property to respective virtual
Corresponding fictitious host computer.
Wherein, the media type includes SSD media type, SAS media type, SATA media type and blending agent
Type；The media property includes SSD media property, SAS media property, SATA media property and blending agent attribute.
Wherein, the storage gateway is according to the configured LUN of media property obtained, to being linked into storage gateway
Storage medium carries out classification storage creation, different types of storage medium to be attributed to the storage medium layer packet of respective type
It includes：If the media property for storing the LUN configuration that gateway obtains is SSD media property, the storage medium of SSD media type is returned
Become in SSD storage medium layer；If the media property for storing the LUN configuration that gateway obtains is SAS media property, SAS is situated between
The storage medium of matter type is attributed in SAS storage medium layer；If the media property for storing the LUN configuration that gateway obtains is SATA
The storage medium of SATA media type is then attributed in SATA storage medium layer by media property；If storing the LUN that gateway obtains
The media property of configuration is blending agent attribute, then does not sum up in the point that the storage medium of blending agent type in storage medium layer.
Fig. 2 is a kind of configuration system schematic of storage gateway classification storage provided in an embodiment of the present invention, such as Fig. 2 institute
Show, including storage gateway 201 and rear end array 202, wherein the storage gateway 201 includes：Virtual module 2011, for leading to
It crosses and virtualization process is carried out to configuration port, go out multiple virtual configuration ports in the configuration port virtual；Module 2012 is obtained,
For from rear end array configuration and matched with being obtained on the multiple virtual configuration port correspondingly multiple fictitious host computers
The LUN of media property is set；It is classified memory module 2013, for according to the configured LUN of media property obtained, docking
The storage medium entered carries out classification storage creation, different types of storage medium to be attributed to the storage medium of respective type
Layer.
Wherein, the rear end array 202 is specifically used for behind the multiple virtual configuration port scanned, in rear end battle array
Configuration and the multiple virtual configuration port multiple fictitious host computers correspondingly on column.
Wherein, the rear end array 202 is specifically used for being respectively that each LUN configuration is situated between according to the media type of each LUN
Matter attribute, and the media property configured for each LUN is added separately to corresponding fictitious host computer, pass through institute to store gateway
State the LUN that virtual configuration port has obtained media property configured from corresponding fictitious host computer.
Wherein, the rear end array 202 is specifically used for the media property configured according to each LUN, establishes each medium category
Property with the mapping relations of respective virtual host, and according to the mapping relations, by all LUN mappings for being configured with media property
To fictitious host computer corresponding to respective virtual configuration port.
Fig. 3 is the configuration device schematic diagram of storage gateway classification storage provided in an embodiment of the present invention, as shown in figure 3, logical
The mode of fictitious host computer is crossed to distinguish medium corresponding to the LUN of gateway rear end, such as a physics FC (Fibre on gateway
Channel, optical-fibre channel) port virtual goes out 4 virtual ports, 4 virtual ports 1,2,3,4 respectively correspond SSD, SAS,
SATA, four seed type of blending agent, a host in each virtual port corresponding array of FC.Different Jie are configured on array
After the LUN of matter type, according to different media properties, it is mapped to different hosts.For example the LUN mapping of SSD medium is to virtual
The LUN mapping of the corresponding host in port 1, SAS medium gives virtual port 2 corresponding host, and the LUN mapping of SATA medium is to virtual
The LUN mapping of the corresponding host in port 3, blending agent gives virtual port 4 corresponding host.In this way, configuring classification on gateway
When storage, the corresponding LUN of virtual port 1 can be automatically added to the SSD layer of classification storage, virtual port 2 is corresponding
LUN be added to the SAS layer of classification storage, the corresponding LUN of virtual port 3 is added to SATA layers, the corresponding LUN of virtual port 4
It is added without the classification storage the inside of gateway.
Fig. 4 is the method flow diagram of the configuration classification storage provided in an embodiment of the present invention on storage gateway, such as Fig. 4 institute
Show, detailed process is as follows：
1. having configured the physical connection between gateway and rear end array；
2. port virtualization is configured on gateway, by a FC or iSCSI (Internet SCSI, internet scsi)
Port virtual is at 4 ports 1,2,3,4；
3. being configured to fictitious host computer 1,2,3,4 after scanning to virtual port 1,2,3,4 on the array of rear end；
4. LUN created according to the media property of LUN, is added separately to host 1,2,3,4 by rear end array.It builds
Found mapping relations, for example, all SSD types LUN mapping to host 1, the LUN mapping of SAS type is to host 2, SATA type
LUN mapping to host 3, the LUN mapping of blending agent type is to host 4；
5. the LUN that scanning comes out to rear end Array Mapping on gateway；
6. the creation classification storage on gateway, automatically collecting the LUN for being mapped to host 1 is SSD layers, will be mapped to host
2 LUN is attributed to SAS layers, and the LUN for being mapped to host 3 is attributed to SATA layers.The LUN for being mapped to host 4 is added without classification and deposits
Inside the pond of storage.
The scheme provided according to embodiments of the present invention is realized and is quickly configured in the storage of gateway rear end on gateway product
Identification LUN attribute, reduce gateway on configuration classification storage complexity and degrade configuration error probability.
Although describing the invention in detail above, but the invention is not restricted to this, those skilled in the art of the present technique
It can be carry out various modifications with principle according to the present invention.Therefore, all to be modified according to made by the principle of the invention, all it should be understood as
Fall into protection scope of the present invention.
Claims (10)
1. a kind of configuration method of storage gateway classification storage, including：
Gateway is stored by carrying out virtualization process to configuration port, goes out multiple virtual configuration ends in the configuration port virtual
Mouthful；
Store gateway from rear end array configuration and on the multiple virtual configuration port correspondingly multiple fictitious host computers
The LUN for having obtained media property configured；
Gateway is stored according to the configured LUN of media property obtained, the storage medium for being linked into storage gateway is carried out
Classification storage creation, different types of storage medium to be attributed to the storage medium layer of respective type；
Wherein, the LUN refers to logical unit number.
2. according to the method described in claim 1, the rear end array is behind the multiple virtual configuration port scanned,
Configuration and the multiple virtual configuration port multiple fictitious host computers correspondingly on the array of rear end.
3. method according to claim 1 or 2 has obtained configured and has been situated between from multiple fictitious host computers of rear end array configuration
The LUN of matter attribute includes：
Rear end array is respectively each LUN collocating medium attribute according to the media type of each LUN；
The media property configured for each LUN is added separately to corresponding fictitious host computer by rear end array；
Storage gateway has obtained media property configured by the virtual configuration port from corresponding fictitious host computer
LUN。
4. according to the method described in claim 3, the media property configured for each LUN is added separately to by the rear end array
Fictitious host computer includes accordingly：
The media property that rear end array is configured according to each LUN, the mapping for establishing each media property and respective virtual host are closed
System；
Rear end array configures end according to the mapping relations, by all LUN mappings for being configured with media property to respective virtual
Fictitious host computer corresponding to mouthful.
5. according to the method described in claim 3, the media type includes SSD media type, SAS media type, SATA Jie
Matter type and blending agent type；The media property include SSD media property, SAS media property, SATA media property with
And blending agent attribute；
Wherein, the SSD refers to solid state hard disk；The SAS refers to serial connecting small computer system interface；The SATA is
Refer to Serial Advanced Technology Attachment.
6. according to the method described in claim 5, the storage gateway is according to the configured LUN of media property obtained,
Classification storage creation is carried out to the storage medium for being linked into storage gateway, so that different types of storage medium is attributed to accordingly
The storage medium layer of type includes：
If the media property for storing the LUN configuration that gateway obtains is SSD media property, by the storage medium of SSD media type
It is attributed in SSD storage medium layer；
If the media property for storing the LUN configuration that gateway obtains is SAS media property, by the storage medium of SAS media type
It is attributed in SAS storage medium layer；
If the media property for storing the LUN configuration that gateway obtains is SATA media property, the storage of SATA media type is situated between
Matter is attributed in SATA storage medium layer；
If the media property for storing the LUN configuration that gateway obtains is blending agent attribute, the storage of blending agent type is situated between
Matter is not summed up in the point that in storage medium layer.
7. a kind of configuration system of storage gateway classification storage, including storage gateway and rear end array, wherein the storage gateway
Including：
Virtual module, for going out in the configuration port virtual and multiple virtually matching by carrying out virtualization process to configuration port
Set port；
Obtain module, for from rear end array configuration and with the one-to-one multiple virtual masters in the multiple virtual configuration port
The LUN for having obtained media property configured on machine；
It is classified memory module, for dividing the storage medium of access according to the configured LUN of media property obtained
Grade storage creation, different types of storage medium to be attributed to the storage medium layer of respective type；
Wherein, the LUN refers to logical unit number.
8. system according to claim 7, the rear end array is specifically used in the multiple virtual configuration scanned
Behind port, configuration and the multiple virtual configuration port multiple fictitious host computers correspondingly on the array of rear end.
9. system according to claim 7 or 8, the rear end array is specifically used for according to the media type of each LUN point
Not Wei each LUN collocating medium attribute, and the media property configured for each LUN is added separately to corresponding fictitious host computer,
Media property is obtained configured from corresponding fictitious host computer to store gateway by the virtual configuration port
LUN。
10. according to the method described in claim 9, the rear end array is specifically used for the media property that configures according to each LUN,
The mapping relations of each media property Yu respective virtual host are established, and according to the mapping relations, all are configured with Jie
Fictitious host computer corresponding to the LUN mapping of matter attribute to respective virtual configuration port.
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