Quick Answer: Is Linux Cp Atomic?

Is Linux mv command Atomic?

For any individual file, the move or rename performed by mv is atomic provided that the file is moved within the same filesystem. … mv is most definitely not atomic when the move that it performs is from one filesystem to another, or when a remote filesystem cannot implement the mv operation locally.

What is an atomic copy?

An atomic transaction is an indivisible and irreducible series of database operations such that either all occurs, or nothing occurs. … As a consequence, the transaction cannot be observed to be in progress by another database client.