- What's New
- Function Overview
- Product Bulletin
- Service Overview
- Billing
- Getting Started
- User Guide
- Best Practices
-
API Reference
- Before You Start
- API Overview
- Calling APIs
- Getting Started
-
API
- Lifecycle Management
- Connection Management
- Tag Management
- Name Management
- File System Management
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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
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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
- Permissions Policies and Supported Actions
- Common Parameters
- Appendix
- SDK Reference
-
FAQs
- SFS Turbo Concepts
- SFS Turbo Specifications
- SFS Turbo Billing
-
SFS Turbo Mount
- What Can I Do If Data of My SFS Turbo File System Is Not the Same When Accessed from Two Client Servers?
- Can I Mount an SFS Turbo File System Across Regions?
- Can I Mount an SFS Turbo File System Across Accounts?
- How Many Cloud Servers Can I Mount an SFS Turbo File System To?
- How Do I Mount a File System to a Linux ECS as a Non-root User
- What Can I Do If Mounting a Subdirectory of a File System Failed?
- SFS Turbo Access
- SFS Turbo Capacity Expansion
- SFS Turbo Deletion
- SFS Turbo Migration
- SFS Turbo Performance
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Others
- Does the Security Group of a VPC Affect the Use of SFS Turbo?
- What Resources Does SFS Turbo Occupy?
- How Do I Check Whether an SFS Turbo File System Is Available on a Linux Server?
- Can I Upgrade an SFS Turbo File System from the Standard Type to the Performance Type?
- Does SFS Turbo File Systems Support Multi-AZ Deployment?
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Troubleshooting
- Mounting a File System Timed Out
- Mounting a File System Failed
- File System Performance Was Poor
- Creating an SFS Turbo File System Failed
- File System Automatically Unmounted
- A Client Server Failed to Access a File System
- Abnormal File System Status
- Data Fails to Be Written into a File System Mounted to ECSs Running Different Types of Operating Systems
- Writing to a File System Failed
- Error Message "wrong fs type, bad option" Was Displayed During File System Mounting
- 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 and Performance, are available for different application workloads.
- Elastic scaling
File system capacity can be increased on demand, and file system performance improves 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 file systems can be backed up using CBR. You can use backups to restore file system data.
- Monitoring
Dedicated SFS Turbo can be interconnected with Cloud Eye, which allows you to view file system 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 |
---|---|---|
SFS Turbo Standard (Dedicated) |
DCC: C7, C7n, C6, C6s, C7, C6s, C7t, C7n, C6nl 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) |
SFS Turbo Performance (Dedicated) |
DCC: C7, C7n, C6, C6s, C7, C6s, C7t, C7n, C6nl 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) |
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 of the preceding table, the bandwidth or IOPS value is the smallest value in ().
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