Releases Notes and Announcements

Release Notes

Announcements

Product Introduction

Overview

Strengths

Storage Classes and Performance

Use Cases

Recommended Regions

Use Limits

Service Regions and Service Providers

Purchase Guide

Billing Overview

Pricing Overview

General Series Billing

Turbo Series Billing

High-Throughput CFS Billing

Billing Mode

IA ‍Storage Billing

Storage Resource Units

Resource Purchase

Viewing Bills

Arrears Reminder

Getting Started

Creating File Systems and Mount Targets

Using CFS File Systems on Linux Clients

Using CFS File Systems on Windows Clients

Using CFS Turbo on Linux Clients

Using the CFS Client Assistant to Mount File Systems

Operation Guide

Access Management

Managing File Systems

Permission Management

Using Tags

Snapshot Management

Guide for Cross-AZ and Cross-Network Access

Automatically Mounting File Systems

Data Migration Service

User Permission Management

User Quotas

Data Encryption

Data Lifecycle Management

Upgrading Standard File Systems

Practical Tutorial

Selecting Kernels for NFS Clients

Managing Turbo CFS Directories

Terminating Compute Instances

Using CFS on TKE

Using CFS on SCF

Using CFS Turbo on TKE

Using CFS Turbo on TKE Serverless Cluster

Selecting a Network for Turbo CFS

Copying Data

CFS Storage Performance Testing

API Documentation

History

Introduction

API Category

Snapshot APIs

File system APIs

Lifecycle APIs

Other APIs

Data Flow APIs

Making API Requests

Permission Group APIs

Service APIs

Scaling APIs

Data Migration APIs

Data Types

Error Codes

Troubleshooting

Client Use Bottleneck due to Large Number of Small Files or Parallel Requests

FAQs

CFS Service Level Agreement

Glossary

Use Limits

PDF

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마지막 업데이트 시간: 2024-01-22 22:15:48

Limits
The limits are as described below:
Item
Limit
Size of files subject to lifecycle management
Only files of 64 KB or larger ‍can be transitioned, and the transition policies do not apply to files smaller than 64 KB.
File systems associated with a lifecycle management policy
A lifecycle management policy can be associated with up to 20 file systems.
Lifecycle management policies associated with a file system
A file system can be associated with up to 20 lifecycle management policies.
File system paths associated in a policy
Up to 50 paths in the same file system can be associated in a policy.
Policies associated with a directory
A directory and its parent directory and subdirectories can be associated with up to one lifecycle management policy.
Note:
This feature is available to Turbo file systems only. To try it, submit a ticket.
Precautions
If a directory associated with a lifecycle management policy is renamed, the files in it will no longer be subject to the lifecycle management policy.
Files in the directory associated with a deleted lifecycle management policy will no longer be transitioned to IA storage, and those in the same directory that have been in IA storage will remain unchanged in their storage status.
The lifecycle management feature is unavailable to clusters created before March 15, 2023. If you need to use this feature, submit a ticket to upgrade the clusters first.

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Cloud File Storage

Use Limits

Limits

Precautions

도움말 및 지원

Item	Limit
Size of files subject to lifecycle management	Only files of 64 KB or larger ‍can be transitioned, and the transition policies do not apply to files smaller than 64 KB.
File systems associated with a lifecycle management policy	A lifecycle management policy can be associated with up to 20 file systems.
Lifecycle management policies associated with a file system	A file system can be associated with up to 20 lifecycle management policies.
File system paths associated in a policy	Up to 50 paths in the same file system can be associated in a policy.
Policies associated with a directory	A directory and its parent directory and subdirectories can be associated with up to one lifecycle management policy.