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Oracle ZFS Storage Appliance: LUN Uses More Space than the Created Size (Doc ID 1914108.1)

Last updated on JANUARY 28, 2020

Applies to:

Sun Storage 7210 Unified Storage System - Version All Versions to All Versions [Release All Releases]
Sun Storage 7310 Unified Storage System - Version All Versions to All Versions [Release All Releases]
Sun Storage 7410 Unified Storage System - Version All Versions to All Versions [Release All Releases]
Sun ZFS Storage 7320 - Version All Versions to All Versions [Release All Releases]
Sun ZFS Storage 7420 - Version All Versions to All Versions [Release All Releases]
7000 Appliance OS (Fishworks)

Symptoms

A LUN created on the storage is using more space than assigned.

For example:

Created a 4TB LUN, but the used size is 5.12TB.

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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