EMC Related Exams
E20-260 Exam
Which command would you execute to perform basic system checks to ensure that the VPLEX cluster is working properly?
Refer to the exhibit.

You are preparing to perform an upgrade on an unconfigured VPLEX Metro. When you run the ndu pre-check command, it indicates that it has failed and there are no first upgraders. In your troubleshooting, you run the version -a command.
Based on the output, what is the reason for the failure?
What mobility operation must be performed to defragment storage volumes?