On an AFF system, which three storage efficiencies are enabled by default? (Choose three.)
On an AFF system, which three storage efficiencies are enabled by default? (Choose three.)
On an AFF (All Flash FAS) system, the three storage efficiencies that are typically enabled by default are compaction, deduplication, and compression. Compaction helps in storing more data in less space, deduplication eliminates duplicate data blocks to save space, and compression further reduces the data footprint by compressing it. These efficiencies work together to maximize storage utilization and performance in an AFF system.
On AFF systems the default storage efficiencies are the following B: Compaction - Data compaction stores more data in less space to increase storage efficiency (Note) Data compaction behavior on AFF volumes is unchanged in ONTAP 9.2 as it is already enabled by default. C: Deduplication - deletion of duplicate data blocks D: Compression - compression of redundant data blocks into compression groups