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Busy interrupts, problems and solutions. (Doc ID 1006949.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Sun Fire E25K Server - Version All Versions and later
All Platforms


This paper tries to describe what problems busy device interrupts can cause on a host running Solaris[TM] Operating System (OS). It will also try and describe what can be done to mitigate the effects on the systems response.


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