[CentOS] CentOS 7.2 - Fast TSC calibration failed.

Sat Dec 19 03:18:43 UTC 2015
Steven Tardy <sjt5atra at gmail.com>

> On Dec 17, 2015, at 11:58 PM, Earl A Ramirez <earlaramirez at gmail.com> wrote:
> I get
> the following error:
> [ 0.000000] tsc: Fast TSC calibration failed

TSC is a high accuracy CPU clock. TSC can fail due to motherboard hardware fault on multi processor servers. But the kernel usually fails back to the less accurate default hpet clock.

Do other versions/kernels work fine? Does RHEL 7.2 work?