Dell-EMC
E20-555 · Question #266
There is a need to carry out a tech refresh of an Isilon cluster. Old nodes must be removed because of space constrains in the data center. What methodology is least disruptive and will retain the…
The correct answer is C. Install new nodes into the cluster and use SyncIQ to replicate the data from the old to the new. See the full explanation below for the reasoning.
Question
There is a need to carry out a tech refresh of an Isilon cluster. Old nodes must be removed because of space constrains in the data center. What methodology is least disruptive and will retain the file system structure, configuration, data, and DNS information?
Options
- AInstall the new nodes as a new cluster and use SyncIQ to replicate the data to the new nodes
- BAdd the new nodes to the cluster and use SmartFail to move the data to the new nodes
- CInstall new nodes into the cluster and use SyncIQ to replicate the data from the old to the new
- DInstall the new modes into the cluster and migrate using a host-based utility
How the community answered
(25 responses)- A8% (2)
- B4% (1)
- C76% (19)
- D12% (3)
Community Discussion
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