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OVM 3.4.x: How to Improve Disk IO Performance on Linux OVM guests (Doc ID 2277244.1)

Last updated on JANUARY 12, 2022

Applies to:

Oracle Cloud Infrastructure - Version N/A and later
Oracle VM - Version 3.4.1 and later
Linux x86-64


Goal of this document is to show how to make use of new features introduced with Oracle VM 3.4.1 release and use the features of UEK3 and UEK4 latest kernels in guests with paravirtualized drivers (PVM or PVHVM) to have better I/O performance.


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