[CentOS-virt] BAD disk I/O performance

Mon May 5 06:33:41 UTC 2014
Sven Kieske <S.Kieske at mittwald.de>


well quickly reading this thread I didn't see anyone
mentioning the I/O scheduler which is the component
with the highest performance impact.

you might want to check you are useing "deadline"
i/o scheduler.

extensive documentation on how to achieve this is
found on the web.

Mit freundlichen Grüßen / Regards

Sven Kieske

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