Scalable File Service

Scalable File Service (SFS) provides fully hosted file storage with complete share capabilities, featuring high performance and high reliability. SFS supports the POSIX interface and provides shared access for Elastic Cloud Servers (ECSs), Bare Metal Servers (BMSs), and containers created on Cloud Container Engine (CCE).

Starting from ¥0.35/GB-month

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Product Advantages
  • Durable

    The multi-level reliable architecture ensures a data durability of 99.99999999% (10 nines) and a service availability of 99.95%.

  • Efficient

    Various file storage services are available, meeting different performance requirements, such as high IOPS, low latency, and high bandwidth.

  • Easy to Use

    Fully-hosted file storage extricates users from complex hardware deployment and maintenance, eliminating their worries about hardware infrastructures.

  • Secure

    HUAWEI CLOUD security technologies comprehensively secure user data. VPC-based user authentication isolates a user's data from others.

Recommended Configurations

SFS Capacity-Oriented

High bandwidth, large capacity

SFS Capacity-Oriented

High bandwidth, large capacity

Configuration

  • Maximum Bandwidth: 20 GB/s
  • Maximum IOPS: 10,000
  • Latency: 3-20 ms
  • Maximum Capacity: 4 PB

Scenarios

  • Media processing
  • Data backup
  • HPC
¥0.35/GB-month

SFS Turbo Standard

Low latency, tenant-exclusive

SFS Turbo Standard

Low latency, tenant-exclusive

Configuration

  • Maximum Bandwidth: 150 MB/s
  • Maximum IOPS: 5,000
  • Latency: 2-5 ms
  • Capacity: 500 GiB~32 TiB
  • Feature: Encryption, Backup, Expand

Scenarios

  • Code storage
  • Web service
  • Log storage
  • File share
¥0.45/GB-month

SFS Turbo Standard - Enhanced

Low latency, tenant-exclusive

SFS Turbo Standard - Enhanced

Low latency, tenant-exclusive

Configuration

  • Maximum Bandwidth: 1 GB/s
  • Maximum IOPS: 15,000
  • Latency: 2-5 ms
  • Capacity: 10 TiB~320 TiB

Scenarios

  • Code storage
  • Office automation
  • File share
  • Log storage
¥0.45/GB-month

SFS Turbo Performance

Low latency, high IOPS, tenant-exclusive

SFS Turbo Performance

Low latency, high IOPS, tenant-exclusive

Configuration

  • Maximum Bandwidth: 350 MB/s
  • Maximum IOPS: 20,000
  • Latency: 1-2 ms
  • Capacity: 200 GiB~32 TiB
  • Feature: Encryption, Backup, Expand

Scenarios

  • High performance web
  • Content management
  • File share
¥1.85/GB-month

SFS Turbo Performance- Enhanced

Low latency, high IOPS, tenant-exclusive

SFS Turbo Performance- Enhanced

Low latency, high IOPS, tenant-exclusive

Configuration

  • Maximum Bandwidth: 2 GB/s
  • Maximum IOPS: 50,000
  • Latency: 1-2 ms
  • Capacity: 10TiB~320TiB

Scenarios

  • Picture rendering
  • AI training
  • Office automation
¥1.85/GB-month
Application Scenarios
  • HPC

  • Media Processing

  • File Sharing

  • Content Management and Web Services

HPC

HPC

High-bandwidth and large-capacity SFS is recommended. Shared file storage facilitates industry design, biomedicine, energy exploration, graphic rendering, and heterogeneous computing.

Advantages

High Performance

The throughput increases as the file system expands. The calculation formula is as follows: 0.02 MB/s x Storage capacity (GB) + 100 MB/s

Low Cost

Storage can be scaled up or down on demand so you only pay for what you need.

Related Services

ecs

vpc

Media Processing

Media Processing

High-bandwidth and large-capacity SFS is recommended. Shared file storage facilitates multi-layer HD and 4K video editing, transcoding, composition, and video on demand (VoD).

Advantages

High Performance

The throughput increases as the file system expands. The calculation formula is as follows: 0.02 MB/s x Storage capacity (GB) + 100 MB/s

Low Cost

Storage can be scaled up or down on demand so you only pay for what you need.

File Sharing

File Sharing

High-IOPS and low-latency SFS Turbo is recommended. For companies with a large number of departments and employees, documents and data can be shared and accessed using the file systems.

Advantages

High Durability

The designed durability is 99.99999999% (10 nines), preventing data from being lost.

Low Cost

Storage can be scaled up or down on demand so you only pay for what you need.

Related Services

ECS

VPC

Workspace

Content Management and Web Services

Content Management and Web Services

High-IOPS and low-latency SFS Turbo is recommended. The file systems secure data storage for content management systems and web applications, facilitating quick online publishing and archiving.

Advantages

High Performance

Capacity expansion can be performed timely to cope with abrupt traffic peaks.

Low Cost

Storage can be scaled up or down on demand so you only pay for what you need.

High Availability

99.95% availability of website services ensures service continuity.

Related Services

ecs

vpc

Functions

  • Support for Mainstream Protocols

    SFS supports the mainstream protocol NFS v3 and SMB 2.0/2.1/3.0 protocols.

  • Multi-instance Shared Storage

    ECS instances can access file shares among AZs within the same region.

  • Supreme Performance

    SFS provides file services with high bandwidth and large capacity. SFS Turbo provides file services with low latency and high IOPS.

Support for Mainstream Protocols

Multi-instance Shared Storage

Supreme Performance

  • Security Control

    A file system can be exclusively shared by ECSs within a designated VPC.

Security Control

Usage Guides

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