- What's New
- Function Overview
- Service Overview
-
Billing
- Billing Overview
- Billing Modes
- Billed Items
- Billing Examples
- Billing Mode Changes
- Renewing Subscriptions
- Bills
- Arrears
- Billing Termination
- Cost Management
-
Billing FAQ
- How Do I Purchase SFS?
- How Do I Renew the Service?
- How Do I Check Whether the Subscriber Is in Arrears?
- Can I Purchase SFS Capacity-Oriented Resource Packages When I Still Have Valid Ones in Use?
- How Do I Check the Usage of an SFS Capacity-Oriented Resource Package?
- How Do I Adjust the Size of an SFS Capacity-Oriented Resource Package?
- Do SFS Capacity-Oriented and SFS Turbo Share One Resource Package?
- Getting Started
- User Guide
- Best Practices
-
API Reference
- Before You Start
- API Overview
- Calling APIs
- Calling General Purpose File System APIs
- Getting Started (SFS Capacity-Oriented)
- Getting Started with SFS Turbo
- Getting Started with General Purpose File System
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SFS Capacity-Oriented APIs
- API Version Queries
- File Systems
- File System Access Rules
- Quota Management
- Expansion and Shrinking
-
Tag Management
- Adding a Tag to a Shared File System
- Deleting a Tag from a Shared File System
- Querying Tags of a Shared File System
- Querying Tags of All File Systems of a Tenant
- Batch Adding Tags to a Shared File System
- Batch Deleting Tags from a Shared File System
- Querying Shared File Systems by Tag
- Querying the Number of Shared File Systems by Tag
- AZ
-
SFS Turbo APIs
- Lifecycle Management
- Connection Management
- Tag Management
- Name Management
- File System Management
-
Storage Interworking Management
- Adding a Backend Target
- Querying Backend Targets
- Obtaining Details About a Backend Target
- Deleting a Backend Target
- Updating the Properties of a Storage Backend
- Updating the Auto Synchronization Policy of a Storage Backend
- Creating an Import or Export Task
- Querying Details About an Import or Export Task
- Listing Import and Export Tasks
- Deleting an Import or Export Task
- Updating a File System
- Directory Management
-
Permissions Management
- Creating a Permission Rule
- Querying Permission Rules of a File System
- Querying a Permission Rule of a File System
- Modifying a Permission Rule
- Deleting a Permissions Rule
- Creating and Binding the LDAP Configuration
- Querying the LDAP Configuration
- Modifying the LDAP Configuration
- Deleting the LDAP Configuration
- Task Management
- General Purpose File System APIs
- Permissions Policies and Supported Actions
- Common Parameters
- Appendix
- SDK Reference
-
Troubleshooting
- Mounting a File System Times Out
- Mounting a File System Fails
- File System Performance Is Poor
- Failed to Create an SFS Turbo File System
- A File System Is Automatically Disconnected from the Server
- A Server Fails to Access a File System
- The File System Is Abnormal
- Data Fails to Be Written into a File System Mounted to ECSs Running Different Types of Operating Systems
- Failed to Mount an NFS File System to a Windows IIS Server
- Writing to a File System Fails
- Error Message "wrong fs type, bad option" Is Displayed During File System Mounting
- Failed to Access the Shared Folder in Windows
-
FAQs
- Concepts
- Specifications
- Restrictions
- Networks
-
Billing
- How Do I Purchase SFS?
- How Do I Renew the Service?
- How Do I Check Whether the Subscriber Is in Arrears?
- Can I Purchase SFS Capacity-Oriented Resource Packages When I Still Have Valid Ones in Use?
- How Do I Check the Usage of an SFS Capacity-Oriented Resource Package?
- How Do I Adjust the Size of an SFS Capacity-Oriented Resource Package?
- Do SFS Capacity-Oriented and SFS Turbo Share One Resource Package?
-
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?
- Why Is the Capacity Displayed as 10P After I Mount My SFS Capacity-Oriented File System?
- Why the Capacity Is Displayed as 250TB After I Mount My General Purpose File System?
- How Can I Migrate Data Between SFS and OBS?
- Can a File System Be Accessed Across Multiple AZs?
- Can I Upgrade an SFS Capacity-Oriented File System to an SFS Turbo File System?
- Can I Upgrade an SFS Turbo File System from Standard to Standard-Enhanced?
- How Can I Migrate Data Between SFS and EVS?
- Can I Directly Access SFS from On-premises Devices?
- How Do I Delete .nfs Files?
- Why My File System Used Space Increases After I Migrate from SFS Capacity-Oriented to SFS Turbo?
- 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?
- How Do I Deploy SFS Turbo on CCE?
- Videos
-
More Documents
- User Guide (ME-Abu Dhabi Region)
- API Reference (ME-Abu Dhabi Region)
-
User Guide (Paris Region)
- Introduction
- Getting Started
- Management
- Typical Applications
-
Troubleshooting
- Mounting a File System Times Out
- Mounting a File System Fails
- Failed to Create an SFS Turbo File System
- A File System Is Automatically Disconnected from the Server
- A Server Fails to Access a File System
- The File System Is Abnormal
- Data Fails to Be Written into a File System Mounted to ECSs Running Different Types of Operating Systems
- Failed to Mount an NFS File System to a Windows IIS Server
- Writing to a File System Fails
- Error Message "wrong fs type, bad option" Is Displayed During File System Mounting
- Failed to Access the Shared Folder in Windows
-
FAQs
- Concepts
- Specifications
- Restrictions
- Networks
-
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?
- Why Is the Capacity Displayed as 10P After I Mount My SFS Capacity-Oriented File System?
- 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?
- Why My File System Used Space Increases After I Migrate from SFS Capacity-Oriented to SFS Turbo?
- 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?
- Other Operations
- Change History
- API Reference (Paris Region)
- User Guide (Kuala Lumpur Region)
- API Reference (Kuala Lumpur Region)
- Glossary
- General Reference
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Dedicated SFS Turbo
Overview
Dedicated SFS Turbo provides shared file storage for enterprises, governments, and finance institutions based on dedicated compute and storage resource pools. Dedicated resource pools are physically isolated from public pools. The reliable, efficient cloud experience dedicated pools offer can help you meet specific performance, application, and compliance needs.
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Functions
- A variety of specifications
Various file system types, including Standard, Performance, and HPC (125 MB/s per TiB and 250 MB/s per TiB), are available for diverse application workloads.
- Elastic scaling
File system capacity can be increased on demand, and file system performance improved linearly.
- Reliable and secure
Three-copy redundancy ensures 99.9999999% durability.
Storage pool data encryption protects your data security.
VPC isolation guarantees 100% isolation between tenants.
Physically isolated storage pools provide exclusive resources for tenants.
- Backup and restore
Dedicated SFS Turbo can be backed up using CBR. You can use backups to restore file systems.
- Monitoring
Dedicated SFS Turbo can be interconnected with Cloud Eye, which allows you to view metrics including bandwidth, IOPS, and capacity.
- Auditing
Dedicated SFS Turbo can be audited using CTS. You can view, audit, and backtrack file system operations.
Performance
Specifications |
Dependent Underlying Resources |
Performance |
---|---|---|
Dedicated SFS Turbo Standard |
DCC: C7, C7n, C6, C6s, and C3 instances DSS: high I/O storage pool |
Bandwidth = Min. (1 GB/s, Available bandwidth of the DSS storage pool) IOPS = Min. (15,000, Available IOPS of the DSS storage pool) |
Dedicated SFS Turbo Performance |
DCC: C7, C7n, C6, C6s, and C3 instances DSS: ultra-high I/O storage pool |
Bandwidth = Min. (2 GB/s, Available bandwidth of the DSS storage pool) IOPS = Min. (20,000, Available IOPS of the DSS storage pool) |
125 MB/s per TiB (Dedicated) |
DCC: C6, C7, and C7n instances DSS: ultra-high I/O storage pool |
Bandwidth = Min. [125 MB/s/TiB x Storage capacity (TiB), 20 GB/s, Available bandwidth of the DSS storage pool] IOPS = Min. [6,000 x Storage capacity (TiB), Available IOPS of the DSS storage pool] |
250 MB/s per TiB (Dedicated) |
DCC: C6, C7, and C7n instances DSS: ultra-high I/O storage pool |
Bandwidth = Min. [250 MB/s/TiB x Storage capacity (TiB), 20 GB/s, Maximum bandwidth of the DSS storage pool] IOPS = Min. [12,500 x Storage capacity (TiB), Available IOPS of the DSS storage pool] |
The available bandwidth and IOPS of a storage pool are in direct proportion to the storage capacity. When purchasing Dedicate SFS Turbo and planning DSS resources, reserve enough Dedicated SFS Turbo storage space and performance to prevent affecting the file system performance.
In the Performance column, the bandwidth or IOPS value is the smallest value in [] or ().
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