Updated on 2026-03-20 GMT+08:00

What's New

The following tables describe the features released in each Scalable File Service Turbo (SFS Turbo) version and corresponding documentation updates.

May 2025

No.

Feature

Description

Phase

Document

1

SMB protocol support

SFS Turbo allows you to share files between Windows hosts through SMB. SMB enables Windows clients to identify and access shared resources provided by the storage system. Through it, clients can read, write, and create files in the file system the same as on a local client host. You need to submit a service ticket to apply for using this protocol.

--

Creating an SFS Turbo File System

Mounting an SFS Turbo File System to Windows ECSs

2

Active Directory domain support for SMB SFS Turbo file systems

Active Directory Domain Services (AD DS) is a directory service that provides unified identity and permissions management through domain networks. By adding an SFS Turbo file system to an AD domain, you can easily authenticate and manage user identities and control file permissions in that domain. You need to submit a service ticket to apply for using this function.

--

Configuring an AD Domain

Mounting an SFS Turbo File System to Windows ECSs

August 2022

No.

Feature

Description

Phase

Document

1

SFS Turbo file system encryption

You can encrypt data on newly created SFS Turbo file systems if required.

Commercial use

Creating and Unmounting an Encrypted File System

2

SFS Turbo file system capacity expansion

You can expand the capacity of an SFS Turbo file system if you want more capacity.

Commercial use

Expanding Capacity of an SFS Turbo File System

September 2019

No.

Feature

Description

Phase

Document

1

Commercial use of SFS Turbo enhanced versions

SFS Turbo Standard-Enhanced

  • Max. bandwidth: 1 GB/s; max. IOPS: 15,000
  • Latency: 2 to 5 ms; max. capacity: 320 TB
  • Enhanced bandwidth and IOPS and larger capacity

SFS Turbo Performance-Enhanced

  • Max. bandwidth: 2 GB/s; max. IOPS: 100,000
  • Latency: 1 to 2 ms; max. capacity: 320 TB
  • Enhanced bandwidth and IOPS and larger capacity

Commercial use

File System Types

January 2019

No.

Feature

Description

Phase

Document

1

SFS Turbo data backup and restoration

You can use CBR to easily back up SFS Turbo file systems. If there is a virus intrusion, accidental deletion, or software or hardware fault, you can restore data to any point in the past when the data was backed up.

Open beta testing

Backing Up an SFS Turbo File System

November 2018

No.

Feature

Description

Phase

Document

1

SFS Turbo commercial use

SFS Turbo provides high reliability and availability. SFS Turbo file systems can be elastically expanded and perform better as their capacities grow. SFS Turbo is suitable for a wide range of scenarios, including enterprise OA, high-performance websites, and software development.

Commercial use

File System Types

September 2018

No.

Feature

Description

Phase

Document

1

SFS Turbo OBT

SFS Turbo provides high reliability and availability. SFS Turbo file systems can be elastically expanded and perform better as their capacities grow. SFS Turbo is suitable for a wide range of scenarios, including enterprise OA, high-performance websites, and software development.

Open beta testing

File System Types