Question 150
Original unofficial RHEL 10 RHCSA skill-check scenario: A maintainer runs `mv` on a configuration file across mount points and assumes it is an atomic rename. Which observation best confirms the intended outcome?
Explanation
Correct Answer
In this RHEL 10 system administration case: A maintainer runs `mv` on a configuration file across mount points and assumes it is an atomic rename. Underlying reason: A move across filesystems can involve copy-and-delete rather than a single rename. The most direct, approved resolution is: Plan the cross-filesystem move and validate source/destination contents before removing the original. Confirm it by checking: A checksum comparison confirms the destination is complete. Sustain the fix by: Validate large cross-volume migrations before cleanup. This is the INTENDED response for the strongest objective verification result. It is a knowledge-check explanation, not a verified hands-on Red Hat exam answer;
Incorrect Answers
The copied tree retains approved metadata and the service can access it. That is not sufficient for the reported RHEL task, because a move across filesystems can involve copy-and-delete rather than a single rename.
The app works while unrelated users cannot alter web content. That is not sufficient for the reported RHEL task, because a move across filesystems can involve copy-and-delete rather than a single rename.
The service path resolves to the expected existing configuration after update. That is not sufficient for the reported RHEL task, because a move across filesystems can involve copy-and-delete rather than a single rename.