[Libvir] PATCH 2/2 QEMU driver - backend daemon

The attached patch implements the daemon for managing QEMU instances. The main changes from previous versions are: - We can now talk to the QEMU monitor command line interface. This allows us to implement pause/resume/save/restore. Only the first two of those are done so far, and it needs more work to be truely robust. - We now grok /proc/meminfo, /proc/cpuinfo and /proc/{pid}/stat to pull out node information, and guest runtime state. This needs a little more work for correct info on NUMA boxes and hyperthreading. The basic operation is correct though. - All TCP / TLS stuff is removed, in favour of using the generic libvirtd for remote access. Regards, Dan. -- |=- Red Hat, Engineering, Emerging Technologies, Boston. +1 978 392 2496 -=| |=- Perl modules: http://search.cpan.org/~danberr/ -=| |=- Projects: http://freshmeat.net/~danielpb/ -=| |=- GnuPG: 7D3B9505 F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 -=|