> On 03/22/2011 08:57 AM, Luc MAIGNAN wrote: > I use VirtualBox on a RHEL5 with 24 cores (6 x4-cores processors). > But it seems like only one or two processors are used. How can I > configure VirtualBox and/or my virtual machine to allow it to use all > processors ? Before you start running the VM. Click on the VM - choose settings->system Move the slider for how many CPU's you want to allocate to the VM. gene/ -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines