Sun Flash Accelerator F40 or F80 PCIe Card: The Usable Capacity Of SSD Reduces After Format (Doc ID 1575712.1)

Last updated on OCTOBER 02, 2016

Applies to:

Flash Accelerator F80 PCIe Card - Version All Versions to All Versions [Release All Releases]
F40 Flash Accelerator Card - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.

Symptoms

The usable capacity of each F40 SSD reduces from 100GB to 74GB after the execution of a format (aka Performance Over-Provisioning) with the ddcli utility. In the below example of F40 Flash Accelerator Card, we see the values of disk geometry (disk number 6), shown before and after Performance Over Provisioning.

 

 

Cause

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