HPE0-J83: HPE Storage Integrator Solutions

By HP · Question Mode

QuestionQ43

Differentiate and apply foundational storage architectures and technologies

A customer has a Linux VM farm hosted on an HPE Alletra Storage MP B10000 and is experiencing a very low deduplication ratio. Which filesystem type could be causing this?

Explanation

EXT3 can result in a low storage-level deduplication ratio because it does not use extent-based allocation. HPE’s filesystem comparison on deduplicated volumes reported EXT3 with the lowest deduplication ratio, while Btrfs performed similarly to EXT4 and XFS achieved the greatest space savings.

Learn more

Community Discussion

No comments yet. Be the first to start the discussion!