Hi everyone. We are having a private cloud with more than 1000 phy servers. Each server has 128GB of RAM and 24 cores (2 heaxacores with HT enabled), but the amount of vms running on those servers versus the flavor (amount of CPU) made us use about 80 VCPUS. The questions are as follow. * is there a fine documentation of HOW kvm handles cpu allocation/pin per vm in an scenario like this one ? * is there also, a documentation that explains under a circumstance where a VM needs more processing power, how priority is managed ? * is there a way to define some kind of politics or rules to have specific cpu pinning for specific vms ? So, well ... any extensive information to understand how KVM behaves would be great! Thanks as allways! ---------- @lejandrito -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
