- User Guide
- Announcements
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Operation Overview
- Usage Limits
- Creating Cloud Disks
- Attaching Cloud Disks
- Initializing Cloud Disks
- Expanding Cloud Disks
- Overview
- Expanding Cloud Disks
- Extending System Disk Partitions and File Systems Online
- Extending Data Disk Partitions and File Systems (Windows)
- Extending Data Disk Partitions and File Systems (Linux)
- Detaching Cloud Disks
- Viewing Cloud Disk Information
- Terminating Cloud Disks
- Adjusting Cloud Disk Performance
- Cloud Disk Data Protection Configuration
- Cloud Disk Data Backup Point
- Managing Snapshots
- Monitoring and Alarms
- Practical Tutorial
- Troubleshooting
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Snapshot APIs
- ApplySnapshot
- DeleteSnapshots
- DescribeSnapshots
- CreateSnapshot
- ModifySnapshotAttribute
- UnbindAutoSnapshotPolicy
- DescribeDiskAssociatedAutoSnapshotPolicy
- DescribeAutoSnapshotPolicies
- DeleteAutoSnapshotPolicies
- CreateAutoSnapshotPolicy
- BindAutoSnapshotPolicy
- ModifyAutoSnapshotPolicyAttribute
- ModifySnapshotsSharePermission
- DescribeSnapshotSharePermission
- GetSnapOverview
- CopySnapshotCrossRegions
- Cloud Disk APIs
- CreateDiskBackup
- ModifyDiskAttributes
- ResizeDisk
- DescribeInstancesDiskNum
- CreateDisks
- AttachDisks
- InquiryPriceCreateDisks
- DescribeDisks
- DetachDisks
- DescribeDiskConfigQuota
- InquiryPriceResizeDisk
- TerminateDisks
- ModifyDiskExtraPerformance
- InquirePriceModifyDiskExtraPerformance
- InitializeDisks
- ModifyDiskBackupQuota
- InquirePriceModifyDiskBackupQuota
- DescribeDiskBackups
- DeleteDiskBackups
- ApplyDiskBackup
- Data Types
- Error Codes
- FAQs
- Cross-region Replication
- CBS Service Level Agreement
- Contact Us
- Glossary
- User Guide
- Announcements
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Operation Overview
- Usage Limits
- Creating Cloud Disks
- Attaching Cloud Disks
- Initializing Cloud Disks
- Expanding Cloud Disks
- Overview
- Expanding Cloud Disks
- Extending System Disk Partitions and File Systems Online
- Extending Data Disk Partitions and File Systems (Windows)
- Extending Data Disk Partitions and File Systems (Linux)
- Detaching Cloud Disks
- Viewing Cloud Disk Information
- Terminating Cloud Disks
- Adjusting Cloud Disk Performance
- Cloud Disk Data Protection Configuration
- Cloud Disk Data Backup Point
- Managing Snapshots
- Monitoring and Alarms
- Practical Tutorial
- Troubleshooting
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Snapshot APIs
- ApplySnapshot
- DeleteSnapshots
- DescribeSnapshots
- CreateSnapshot
- ModifySnapshotAttribute
- UnbindAutoSnapshotPolicy
- DescribeDiskAssociatedAutoSnapshotPolicy
- DescribeAutoSnapshotPolicies
- DeleteAutoSnapshotPolicies
- CreateAutoSnapshotPolicy
- BindAutoSnapshotPolicy
- ModifyAutoSnapshotPolicyAttribute
- ModifySnapshotsSharePermission
- DescribeSnapshotSharePermission
- GetSnapOverview
- CopySnapshotCrossRegions
- Cloud Disk APIs
- CreateDiskBackup
- ModifyDiskAttributes
- ResizeDisk
- DescribeInstancesDiskNum
- CreateDisks
- AttachDisks
- InquiryPriceCreateDisks
- DescribeDisks
- DetachDisks
- DescribeDiskConfigQuota
- InquiryPriceResizeDisk
- TerminateDisks
- ModifyDiskExtraPerformance
- InquirePriceModifyDiskExtraPerformance
- InitializeDisks
- ModifyDiskBackupQuota
- InquirePriceModifyDiskBackupQuota
- DescribeDiskBackups
- DeleteDiskBackups
- ApplyDiskBackup
- Data Types
- Error Codes
- FAQs
- Cross-region Replication
- CBS Service Level Agreement
- Contact Us
- Glossary
Reliable
Cloud disks use a three-copy distribution mechanism, and the system ensures that data is written in three copies before returning a response of "written successfully". If any of the copies fail, the backend data replication mechanism can quickly replicate a new copy by using methods such as data migration, ensuring the availability of three data copies at all times to provide you with a secure storage service. Data is stored across racks, and reliability reaches up to 99.9999999%.
Elastic
You can configure the storage capacity freely, and expand the capacity on demand without business interruption.
The maximum capacity of cloud disks is 32 TB. A single CVM can attach up to 20 elastic cloud disks as data disks, to efficiently handle TB/PB-level big data processing scenarios and meet the requirements of large-capacity file systems for big data, data warehouse, log processing and other businesses.
High Performance
Premium Cloud Disk uses a cache mechanism to satisfy the normal business requirements of users. SSD uses NVMe standards and can provide 26,000 random read-write Input/Output Operations per Second (IOPS) on a single disk. This is suitable for scenarios with high requirements for I/O capability.
Easy-to-Use
You can easily manage and use your cloud disks through simple operations such as creation, attaching, detaching, and deletion, reducing both costs and business deployment time.
Snapshot Backup
You can create a snapshot of the cloud disk to back up data at any time, and you can also quickly create a cloud disk by using a snapshot file, achieving rapid business deployment.
예
아니오
문제 해결에 도움이 되었나요?