Dell EMC Specialist – Implementation Engineer, PS Series — Question 31

An SC9000 controller was rebooted to test failover and is back online. Do the controllers need to be rebalanced?

Answer options

• A. Yes; however, the other controller needs to be rebooted first
• B. No; this is done automatically as part of the reboot process in DSM
• C. No; they are automatically rebalanced on the SC9000
• D. Yes; this can be done from the Summary, Storage, or Hardware tab in DSM

Correct answer: D

Explanation

The correct answer is D because rebalancing can be manually initiated from the specified tabs after a reboot. Option A is incorrect as the other controller does not need to be rebooted first for rebalancing. Option B is misleading since automatic rebalancing does not occur for all scenarios, and C is incorrect because while the SC9000 has some automation, manual intervention is often necessary.