Dell-EMC
E20-816 · Question #6
E20-816 Question #6: Real Exam Question with Answer & Explanation
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Question
A customer reports their hosts are performing slowly after migration to a new VMAX array. You review performance data from the VMAX and note the following: - I/O sizes are 16 KB. - The front-end director ports are operating at 1 GB auto-negotiate. - Several front-end director ports are approaching 100% utilization. - A few director ports show little or no utilization. What do you advise the customer?
Options
- ARebalance the hosts across all available FA ports and consider upgrading the SAN switch
- BReduce the number of hosts that are accessing the VMAX and consider implementing iSCSI
- CRebalance the hosts across all available FA ports and consider setting the front-end director
- DAdd more HBAs to each host accessing the VMAX and consider setting the host I/O size to
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