Assuming drive cache: write through - what is it, how to get rid of it?

Question

ubuntu

When booting the system (Ubuntu Desktop 20.04), an error message began to pop up, and in the logs it writes:

Assuming drive cache: write through

What does it want and how to get rid of it?

Thank you.

Answer 1

Why do you think this is an error message?
Not all messages are error messages.
For example, in the subway they say: "Be careful, the doors are closing. The next station is Krasny Prospekt." This is a message. Similar messages may appear when the system boots. They do not refer to any errors. This is just information that someone might find useful.
An IT specialist should not be afraid of information. Otherwise, he is "quiet" without "ay".