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- What's New
- Function Overview
- Service Overview
- Getting Started
- User Guide
- Best Practices
- API Reference
- SDK Reference
- Troubleshooting
-
FAQs
- Concepts
- Specifications
- Restrictions
- Networks
- Billing
-
Others
- How Do I Access a File System from a Server?
- How Do I Check Whether a File System on a Linux Server Is Available?
- What Resources Does SFS Occupy?
- Can a File System Be Accessed Across Multiple AZs?
- How Can I Migrate Data Between SFS and EVS?
- Can I Directly Access SFS from On-premises Devices?
- How Do I Delete .nfs Files?
- How Can I Improve the Copy and Delete Efficiency with an SFS Turbo File System?
- How Do Second- and Third-level Directory Permissions of an SFS Turbo File System Be Inherited?
Encryption
Creating an Encrypted File System
To use the file system encryption function, you can directly select the encryption function when creating an SFS Turbo file system. Authorization is not required. For details, see File System Encryption.
You can create an encrypted or non-encrypted file system, but you cannot change the encryption settings of an existing file system.
For details about how to create an encrypted file system, see Create a File System.
Unmounting an Encrypted File System
If the custom key used by the encrypted file system is disabled or scheduled for deletion, the file system can only be used within a certain period of time (30s by default). Exercise caution in this case.
For details about how to unmount a file system, see Unmount a File System
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