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22.18. Configuring Clock Sources
To list the available clock sources on your system, issue the following commands:
~]$In the above example, the kernel is using kvm-clock. This was selected at boot time as this is a virtual machine.cd /sys/devices/system/clocksource/clocksource0/
clocksource0]$cat available_clocksource
kvm-clock tsc hpet acpi_pm clocksource0]$cat current_clocksource
kvm-clock
To override the default clock source, add a line similar to the following in
grub.conf
:
clocksource=tscThe available clock source is architecture dependent.