The server ran out of free inodes. How to solve the problem?

Question

linux

Faced the problem of inodes
And I do not understand how to solve it.
There is a physical place, but in fact I can’t do anything. Is it possible to clean up already deleted files with some command?

Answer 1

Filesystem with dynamic number of inodes?? Btrfs and others like them. btrfs allows you to switch from ext * without formatting and unnecessary copying