Correct size of / on Linux

Posted on 2021-07-26 Edited on 2022-03-24

Recently I got another vps but found that the size of dir / is smaller than which is introduced and displayed in fdisk -l
weird_df
weird_fdisk
Actually it was caused by image packing when create system template
So just need to resize2fs /dev/${your_disk_here}
doit
And it’s done
final