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
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
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
excellent notes about app design, and what can happen if an app tries to implement its own memory management
Posted in architecture, cache, caching, kernel, memory, memory_management, OS, varnish, virtual_memory, vm | Comments Off | permalink
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Konstantin Antselovich (c) 2004-2011
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