Dell-EMC
E20-885 · Question #190
You are investigating a performance problem on a VNX. The customer is using the array for storage for their VMware servers, which is connected through a dual port 10G iSCSI IO module. They have…
The correct answer is A. Block Deduplication is enabled for all LUNs in the second Storage Pool. See the full explanation below for the reasoning.
Question
You are investigating a performance problem on a VNX. The customer is using the array for storage for their VMware servers, which is connected through a dual port 10G iSCSI IO module. They have divided the available disks into two separate Storage Pools. They are seeing 40% CPU usage on SPA and 85% CPU usage on SPB. After investigating, you find that all LUNs in the second Storage Pool are now owned by SPB. How should this be explained?
Options
- ABlock Deduplication is enabled for all LUNs in the second Storage Pool.
- BSPA iSCSI NIC has malfunctioned and all LUNs have trespassed.
- CFailover mode has not been set correctly.
- DSPB had a CPU malfunction and needs to be replaced.
How the community answered
(30 responses)- A70% (21)
- B20% (6)
- C7% (2)
- D3% (1)
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