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Cisco Bug: CSCvu53087 - CVOS kernel parameters for time management left unmodified after Linux upgrade

Last Modified

Sep 28, 2020

Products (1)

  • Cisco Unified Contact Center Express

Known Affected Releases

12.0(2) 12.5(1) 12.5(2) 12.6(1)

Description (partial)

CVOS still carries older time configuration related parameters which seem to have been recommended for older Kernels before the Kernel features for fixing the high resolution TSC timer where incorporated. 

Using the ACPI clock source via kernel boot parameters causes an inefficient clock source to be selected

Software that makes a lot of time related calls will be affected nagatively
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