Immediately after migrating to a new HDT pool, Hitachi Tuning Manager shows that Tier 1 SSD, Tier 2 SAS, and Tier 3 NL-SAS are not busy for performance but Tier 1 and Tier 2 are over utilized for capacity. From this analysis, which action should be performed?
- Re-asses after HDT performs page migration cycles.
- Add more drives to Tier 1.
- Add more drives to Tier 1 and Tier 2.
- Remove the SSD tier.
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