2023學(xué)年完整公開課版StorageCloudService4ScalableFileService

Shenzhen

Polytechnic

CollegeofElectronicsandCommunicationEngineeringStorageCloudService-ScalableFileServiceTargetAfter

completing

this

course,

you

will

be

able

to:DescribetheSFSproductsinHuaweicloudservicesMastertheconcept,functionandscenarioofSFSGrasptheadvantagesandbillingstandardsofSFSSFS

OverviewScalablefileservice(SFS)provideshigh-performancefilestoragethatcanbeexpandedondemandandsharedbymultipleelasticcloudservers(ECS)onthecloud.Scalablefileservice(SFS)provideshigh-performancefilestoragethatcanbeexpandedondemandandsharedbymultipleelasticcloudservers(ECS)onthecloud.Ithasthefollowingcharacteristics:Elasticfileserviceprovidesstandardfileaccessprotocol:NFS.Thefilesystemprovidesasimpleandeasy-to-useoperationinterface.Userscaneasilycreateandconfigurethefilesystem,andquicklycompletethedeployment,expansionandoptimizationofthefilesystem.Thefilesystemofelasticfileservicehasthecharacteristicsofhighreliabilityandhighavailability,anditsperformanceimproveswiththeincreaseofcapacity.Itcanbewidelyusedinmediaprocessing,high-performancecomputing,contentmanagement,homedirectoryandotherscenarios.SFSProductArchitectureVPCSFSSubnet:

10.1.1.0/24Availability

Zone

1SFSSubnet:

10.1.4.0/24Availability

Zone

3Subnet:

10.1.2.0/24Availability

Zone

2Subnet:

10.1.3.0/24Userscanspecifyarea,availabilityareaandVPCofthefilestoragetobecreatedthroughtheconfigurationitem.SFSonlyprovidessharedfilestorageformultipleECSinthesameVPC.CloudfileserversineachzonebelongingtothesameVPCcanaccesstheappliedfilestorageacrosszones.Iftheuser'sservicehasahighdemandfordelay,servicesshouldavoidaccessingfilestorageacrosstheavailabilityzone.SFSFunctionAdvantageFile

sharing:

Cloudserversinthesameregionandacrossmultipleavailability

zonescanaccessthesamefilesystem,sothatmultiplecloudserverscanaccessandsharefilestogether.Scalable

expansion:

SFScanexpandcapacityaccordingtoyouruserequirementswithoutinterruptingapplication,always

ensuringenoughstoragespacetostoredata.High

performance

and

reliability:

Performanceimproveswiththeincreaseofcapacity,whileensuring99.999999%durabilityofdatatomeetthedemandofbusinessgrowth.Seamless

integration:

SFS

supportsNFS,accessesdatathroughstandardprotocol,andseamlesslyadaptstomainstreamapplicationsfordatareadingandwriting.Simple

operation

and

low

cost:

Itcanbeusedthroughsimpleoperationofcreatingfilesystem,andpayaccordingtostorageconsumption,whichiseconomical.FilesharingScalableexpansionHighperformanceandreliabilitySeamlessintegrationSimpleoperationandlowcostSFS

Typical

ScenariosMedia

processing:

Mediaprocessingflowoftenneedssharedfilestorage.Thefilesystemprovideshighthroughputandconsistentfileaccess,savingfilestoragetime,andprovidingshared

accesspathsforallusers.Log

management:

MultipleECSapplicationserverlogsarestoredinthefilesystemforsubsequentcentralizedanalysisandmanagement.Content

management

and

home

directory:

Filesystemprovidessharedfilesystemforenterpriseemployees,andmanagescontentdatabysettingpermissions.High

performance

computing:

Thefilesystemcanprovidemorethan10GBpsaggregatebandwidth,andcanprocesslargedatafilessuchassatelliteimagesintime.Atthesametime,thefilesystemhashighreliabilitytoavoidsystemfailureaffectingthetimelinessofbusiness.MediaprocessingLogmanagementContentmanagementandhomedirectoryHighperformancecomputingSFS

Billing

StandardIntheBeta

stage,SFS

is

free

of

charge,andanapplication

shall

be

submittedtoacquireusequalification.Afterputting

intocommercialuse,payaccording

to

the

use

capacitymodelisadopted,withnominimumconsumptionorpre-consumption.Relationship

between

SFS

and

Other

ServicesSFS

needstobeattachedtotheelasticcloudserver(ECS)underaspecificvirtualprivatecloud(VPC)tosharefiles.Whencreatingacloudserver,it

is

necessary

tosetaspecificVPC.ServicesrelatedtoSFSinclude:Elasticcloudserver(ECS)Virtualprivatecloud(VPC)SFS

needstobeattachedtotheelasticcloudserver(ECS)underaspecificvirtualprivatecloud(VPC)tosharefiles.Whencreatingacloudserver,it

is

necessary

tosetaspecificVPC.ServicesrelatedtoSFSinclude:Elasticcloud

server

(ECS):ECSandfilesystembelongtothesameVPC,andthesharedpathismountedtorealizedatasharing.Virtualprivatecloud(VPC):VPCbuildsanisolated,userindependentconfigurationandmanagementvirtualnetworkenvironmentforECS,improvesthesecurityofresourcesintheuserenterprisecloud,andsimplifiesnetworkdeploymentofusers.ThepremiseofusingSFS

istocreateaVPC,andthenassignthefilesystemandcloudservertothesameVPC.SFS

Basic

ConceptNFS(networkfilesystem),networkfilesystem.Filesystem.AZ,availabilityzone.Regionisaconceptofageographicalregion.NFS

(NetworkFileSystem),

network

file

system.

Aprotocolusedfordistributedfilesystem,differentmachinesanddifferentoperatingsystemscansharedatawitheachother

throughthenetwork,andtheapplicationprogramcanaccessdataintheserverdiskthroughnetwork.File

system

isusedforremoteaccessofnetworkfilesbysharingfilestorageservicesforcustomersthroughstandardNFSprotocol.Afteruserscreatetheshareddirectorythroughmanagementconsole,theycanmountinmultiplecloudserversandaccessthefilesystem.AZ

(AvailabilityZone),

availability

zone

isageographicalareainthesameservicearea,wherethepowerandnetworkareindependentfromeachother.Generally,itisanindependentphysicalmachineroom,whichcane