Sun Flash Accelerator F40 or F80 PCIe Card: The Usable Capacity Of SSD Reduces After Format
(Doc ID 1575712.1)
Last updated on JULY 18, 2019
Applies to:F40 Flash Accelerator Card - Version All Versions to All Versions [Release All Releases]
Flash Accelerator F80 PCIe Card - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.
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.
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