HPE Converged Storage Solutions — Question 69

Your customer has very low deduplication ratio of their Linux VMs farm which is hosted on a HPE Alletra 9000.

Which filesystem type could cause this?

Answer options

• A. EXT3
• B. EXT4
• C. XFS
• D. Btrfs

Correct answer: D

Explanation

Btrfs is designed to support features like deduplication, but if it's not properly configured or if the data characteristics are not suitable, it may lead to a low deduplication ratio. In contrast, EXT3, EXT4, and XFS do not inherently provide deduplication features, which is why they are not the cause of the low ratio.