CompTIA Exam CAS-004 Topic 3 Question 26 Discussion

An organization mat provides a SaaS solution recently experienced an incident involving customer data loss. The system has a level of sell-healing that includes monitoring performance and available resources. When me system detects an issue, the self-healing process is supposed to restart pans of me software.

During the incident, when me self-healing system attempted to restart the services, available disk space on the data drive to restart all the services was inadequate. The self-healing system did not detect that some services did not fully restart and declared me system as fully operational. Which of the following BEST describes me reason why the silent failure occurred?