Archive for the 'drift' Category

Appendix G. KVM Virtual Machine Timing Management

Wednesday, June 13th, 2012

Summary: append to VM’s kernel, for i386,i686 => ‘divider=10 clocksource=acpi_pm’, for x86_64 => ‘divider=10 notsc’
This is needed to fix the drifting clock issue on VMs that are not using pv_clock driver

Posted in 3.0, asterisk, clock, clocksource, drift, kernel, kvm, Linux, RHEVM, sysadmin, virtualization, vm | Comments Off | permalink

Appendix G. KVM Virtual Machine Timing Management

Wednesday, June 13th, 2012

Summary: append to VM’s kernel, for i386,i686 => ‘divider=10 clocksource=acpi_pm’, for x86_64 => ‘divider=10 notsc’
This is needed to fix the drifting clock issue on VMs that are not using pv_clock driver

Posted in 3.0, asterisk, clock, clocksource, drift, kernel, kvm, Linux, RHEVM, sysadmin, virtualization, vm | Comments Off | permalink

Appendix G. KVM Virtual Machine Timing Management

Wednesday, June 13th, 2012

Summary: append to VM’s kernel, for i386,i686 => ‘divider=10 clocksource=acpi_pm’, for x86_64 => ‘divider=10 notsc’
This is needed to fix the drifting clock issue on VMs that are not using pv_clock driver

Posted in 3.0, asterisk, clock, clocksource, drift, kernel, kvm, Linux, RHEVM, sysadmin, virtualization, vm | Comments Off | permalink