On Thu, Jun 21, 2018 at 3:35 PM Richard W.M. Jones <[email protected]> wrote:
> These two patches add support for using a Unix domain socket to > directly access imageio in the case where imageio is running on the > conversion host (usually that means virt-v2v is running on the RHV > node and something else -- eg. CFME scripts -- arranges that the RHV > node is the same one running imageio). > Actually CFME does not know anything about this optimization. It is virt-v2v starting the transfer on the same host it is running on. > > Conversions in the normal case are not affected - they happen over TCP > as usual. > This was extremely hard to test, Why? is this something that we can improve in ovirt? > but I did eventually manage to test > it both ways. Do you mean both using https and unix socket? > The log from the Unix domain socket case is here: > > https://paste.fedoraproject.org/paste/RDhnpSaoUGI-jccIKy2e-g > > You can tell that the optimization was used because you will see this > in the debug output: > > disk.id = 'c5bb72bf-b9ab-4797-9ecf-fcbf79679742' > host.id = '87daa64d-b27e-4336-a156-973544be708b' > transfer.id = '2207ddda-00fd-4caf-b02c-e025e8173da9' > imageio features: flush=True trim=False zero=True > unix_socket='\x00/org/ovirt/imageio' > optimizing connection using unix socket '\x00/org/ovirt/imageio' > > (Note are the references to the unix socket.) > > This requires the absolute latest versions of imageio (1.4.0) and > ovirt-engine (4.2.4-5) in order to get the optimization. However it > should work (without optimization) with older versions. > > Thanks Nir Soffer and Daniel Erez in particular for help with this. > > Rich. > >
_______________________________________________ Libguestfs mailing list [email protected] https://www.redhat.com/mailman/listinfo/libguestfs
