Function Release Records
Updated at：2025-11-11
| Release time | Function overview |
|---|---|
| 2024-06 | Capacity-based Storage Packages: Support more purchase durations (6 months, 1 year) and specifications (50 T, 100 T, 200 T); optimize the interactive experience of storage pack purchase. |
| 2024-04 | Optimize 8 monitor metrics including read/write throughput, read/write latency, read/write IO, and metadata read/write IO, providing users with more accurate monitor metric values. |
| 2024-02 | Support read/write traffic query and sorting for mounted clients; add a new monitor metric for file system capacity utilization. |
| 2023-12 | Release the CFS GO SDK. |
| 2023-09 | Support batch mounting/unmounting of CFS via Cloud Assistant. |
| 2023-06 | Upgrade monitoring and alerting capabilities; add new monitor metrics such as read/write latency, mount/unmount error statistics, and metadata IO. |
| 2022-11 | Support tag management: Users can add tags to resources based on various criteria (e.g., usage, owner, or project) for quick resource classification and management. |
| 2022-06 | Support the CFS OpenAPI. |
| 2022-03 | Release the CFS Service Level Agreement (SLA). |
| 2021-01 | Release a new file storage class: Performance CFS, suitable for file sharing storage services requiring high throughput, elastic business scaling, and high latency sensitivity. Deliver high performance for services with frequent read/write operations and strict system response requirements. |
| 2020-10 | Release a new file storage class - Capacity CFS, suitable for compute-intensive businesses that demand large capacity and high throughput but have low latency requirements. Offer cost-effectiveness for most file sharing services with infrequent read/write operations. |
| 2020-07 | CFS allows users to enable data encryption when creating a file system and supports key changes based on user needs. |
| 2020-06 | CFS allows users to customize the maximum capacity when creating a file system and supports capacity expansion/reduction based on business requirements. |
| 2020-06 | CFS supports displaying the list of mounted client information, including client IP, availability zone, VPC ID, mount target ID, etc. |
| 2020-06 | CFS supports backup and recovery functions: Users can perform manual/auto backup and recovery operations on file system instances as needed. |
| 2020-06 | CFS adds a new prepaid (annual/monthly subscription) billing mode, supporting storage package purchase and designation of file systems for deduction. |
| 2020-01 | CFS supports the SMB/CIFS protocol and enables mounting of SMB file systems on Windows/Linux systems. |
| 2019-11 | CFS supports permission group functionality: Users can perform management operations such as adding, deleting, modifying, and querying permission groups and rules to control access permissions for IPs/network segments. |
| 2019-07 | Add 2 new typical practices: “Set different user permissions for different directories” and “Use file systems across regions or accounts”. |