If the cloud disk works as a system disk, you can expand it using the following two methods.
If the cloud disk is a data disk, you can expand it using the following three methods.
Based on the mounting status of CBS data disks, you can expand their capacity by different methods.
ResizeDisk API.ResizeDisk API.Note：
If the maximum capacity of the cloud disk cannot meet your business needs, please try building up RAID groups or building LVM logical volumes with multiple elastic cloud disks.
Once the data disk capacity is expanded, you must perform the following operations for the instance to recognize and use the data disk:
| Before Expansion | After Expansion | Subsequent Operations |
|---|---|---|
| File system not created | Disk capacity < 2 TB/td> | Initializing cloud disks (< 2 TB) |
| Disk capacity ≥ 2 TB | Initializing cloud disks (≥ 2 TB) | |
| File system created | Disk capacity < 2 TB/td> |
|
| Disk capacity ≥ 2 TB |
|
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