SQL Server database restoration error 112 (insufficient disk space) Solution

Many of my friends may encounter an operating system error 112 (insufficient disk space) in Modify file when they try to expand physical files during "data restoration ). The space allocation of the file 'bbs _ log' cannot be adjusted. The Restore database operation is terminated abnormally. But few people know the solution.

I will give a brief introduction here today:
The solution is actually very simple:
This is usually caused by the file system.
If your computer is a FAT32 file system, this problem may occur when you restore a large database.
The solution is to convert the FAT32 File System to NTFS
I have tried it many times. You only need to convert fat32l to NTFS.

FAT32 to NTFS method:
No formatting is required. Run the following command: convert C:/Fs: NTFS.
C Indicates the drive letter.
In this way, the file system can be re-FAT32 to NTFS!