Daniel P. Berrange wrote:
Thinking about later RPM upgrades I think we need to think about whether it will be possible to restart the libvirt_qemud while guests & networks are running. There's a couple of issues:- We do waitpid() to cleanup qemu & dnsmasq processes when we stop domains & networks, or to detect when they crash. For the former, we could may they daemons to avoid waitpid() cleanup, but we'd still need waitpid to be able to detect shutdowns. There is also the issue of enumerating running instances.
Maybe I'm missing something big here, but how would libvirt_qemud regain connections to the running qemu monitor ptys?
Rich. -- Emerging Technologies, Red Hat http://et.redhat.com/~rjones/ 64 Baker Street, London, W1U 7DF Mobile: +44 7866 314 421 "[Negative numbers] darken the very whole doctrines of the equations and make dark of the things which are in their nature excessively obvious and simple" (Francis Maseres FRS, mathematician, 1759)
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