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OLVM: Why Allocation policy of A Disk Changed From Preallocated to Thin Provision After Snapshot Taken? (Doc ID 2912072.1)

Last updated on DECEMBER 16, 2022

Applies to:

Linux OS - Version Oracle Linux 7.5 with Unbreakable Enterprise Kernel [4.14.35] and later
Linux x86-64


This document elaborates why a Preallocated Disk's Allocation policy under OLVM -> Storage -> Storage Domains -> <SD Name> -> Disks page changed to Thin Provision after taking a snapshot. 







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