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Cloud hard disk expansion process:
Refer to the official document:
https://cloud.tencent.com/document/product/362/6738
Check with parted -l command EXT file system or XFS file system?
To / dev / vdb for example, EXT file system execute the following command:
resize2fs /dev/vdb
To / dev / vdb for example, XFS file system, execute the following command:
xfs_growfs /dev/vdb
Then mount / dev / vdb / data
Then the data in the disk.