The centos system disk partition is insufficient and needs to be expanded.
1. Check the existing space
2. View the newly added disk partition
3. Partition according to the newly added disk
4. Create a physical volume
5. View physical volume information
6. View volume group information
7. Add the newly added partition to the required partition (my side is to add it to centos)
8. Review the volume group information
9. Perform volume expansion
10. Adjust the volume partition size
11.Review the expanded size
Note: When expanding the partition, you can expand the capacity according to your personal business needs. (Please proceed with caution)