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What are the Valid/Supported Block Sizes for Ext3, Ext4 and XFS File Systems? (Doc ID 2256965.1)

Last updated on AUGUST 20, 2018

Applies to:

Linux OS - Version Oracle Linux 6.0 and later
Information in this document applies to any platform.

Goal

 To determine what are the supported/allowed/valid filesystem block-sizes in a given system.

Solution

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