[libvirt] questions about libvirtd and virsh

hello, everyone I am now reading the souce code of libvirtd and virsh, and got some questions: 1. Is libvirtd necessary when I use some tools(based on libvirt) to control domains? 2. It seems that virsh use remote driver to comunicate to libvirtd (the hypervisor is qemu), why doesn't it call libvirt directly? 3. In the souce code, there is "server" and "client" functions, so what is a "client", and what is a "server"? 4. libvirtd has 7 threads, what are these threads doing? thanks fengzihuachuan 2011-02-25 -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list