二零二三年 优质公开课StorageCloudService4ScalableFileService.pptx

Shenzhen Polytechnic College of Electronics and Communication EngineeringStorage Cloud Service - Scalable File Service TargetAfter completing this course, you will be able to:Describe the SFS products in Huawei cloud servicesMaster the concept, function and scenario of SFSGrasp the advantages and billing standards of SFS SFS OverviewScalable file service (SFS) provides high-performance file storage that can be expanded on demand and shared by multiple elastic cloud servers (ECS) on the cloud.Scalable file service (SFS) provides high-performance file storage that can be expanded on demand and shared by multiple elastic cloud servers (ECS) on the cloud. It has the following characteristics:Elastic file service provides standard file access protocol: NFS.The file system provides a simple and easy-to-use operation interface. Users can easily create and configure the file system, and quickly complete the deployment, expansion and optimization of the file system.The file system of elastic file service has the characteristics of high reliability and high availability, and its performance improves with the increase of capacity. It can be widely used in media processing, high-performance computing, content management, home directory and other scenarios. SFS Product ArchitectureVPCSFSSubnet: 10.1.1.0/24Availability Zone 1SFSSubnet: 10.1.4.0/24Availability Zone 3Subnet: 10.1.2.0/24Availability Zone 2Subnet: 10.1.3.0/24Users can specify area, availability area and VPC of the file storage to be created through the configuration item. SFS only provides shared file storage for multiple ECS in the same VPC.Cloud file servers in each zone belonging to the same VPC can access the applied file storage across zones. If the users service has a high demand for delay, services should avoid accessing file storage across the availability zone. SFS Function AdvantageFile sharing: Cloud servers in the same region and across multiple availability zones can access the same file system, so that