Question 720
At the Quayside data center facilities group, during a quarterly operating review, new GPU nodes raise inlet air temperature beyond the equipment operating envelope despite available electrical power. Which routine control would most effectively sustain the fix?
Explanation
Correct Answer
The continuing risk is that adequate electrical supply does not establish that the cooling system can remove accelerator heat. To sustain the correction, review hot-spot trends after installation and seasonal facility load changes. This directly addresses the reported issue at the Quayside data center facilities group.
Incorrect Answers
That practice helps control a different risk: dense accelerator nodes can make GPU and supporting device power a major facility design constraint. The recurring control here should be to review hot-spot trends after installation and seasonal facility load changes. For the Quayside data center facilities group, the priority is to assess cooling capacity airflow paths and approved equipment inlet temperatures before rack expansion.
The alternative suggests that the team rehearse configuration backups and controller recovery during maintenance; it would not directly prevent the observed issue from returning. For the Quayside data center facilities group, the priority is to assess cooling capacity airflow paths and approved equipment inlet temperatures before rack expansion.
This maintenance work is reasonable for storage fabric versus compute fabric. The continuing exposure described here is that adequate electrical supply does not establish that the cooling system can remove accelerator heat. For the Quayside data center facilities group, the priority is to assess cooling capacity airflow paths and approved equipment inlet temperatures before rack expansion.