How to create 80 "vboxnet<XX>" interfaces ? I have not found any VboxManage command to do that.
User Manual only shows how to attach a VM to an existing vboxnet interface. Like this: VBoxManage modifyvm "HostifVM" --hostonlyadapter1 hostif0 But VM cannot start, because <hostif0> not found. On Mon, Apr 13, 2015 at 3:23 AM, [email protected] <[email protected]> wrote: > Hello Mr. Eromenko, > > thank you for porting this patch on beta version. > > As for performance > > Command to clone 70 VMs: > $ for i in `seq 1 70`; do VBoxManage clonevm "ZeroVM" --mode all > --register --name "ZeroVM Clone $i"; done > 70 VMs, Host-only-interface mode: > > I think it can happen because all your VMs have only one interface vboxnet0 > (if I'm not mistaken?). In our case we have separate interfaces for every VM > (vboxnet1..80), and all of them are in /etc/network/interfaces, so host > interfaces list updating takes significantly longer time. > > unpatched: > 2:30 min boot. -- 2:33 min (2nd run) > patched: (slower by margin of error) > 2:35 min boot. .. 2:34 (2nd run) > > What does this time mean? If I understand you right, you start VMs without > OSes, but for simple VM starting this time looks too long... > > Timed manually from smartphone, so 1 second mistake is possible. (not > via host OS timer) > > We use time field in VBoxSVC log for chronometry (we attached VBoxSVC.logs > to first letter). This way you can measure execution time for specific > procedure (FindHostNetworkInterfaceByName in our case) and see how this > patch affects this. > > Regards, > Alexander > > > _______________________________________________ > vbox-dev mailing list > [email protected] > https://www.virtualbox.org/mailman/listinfo/vbox-dev > -- -Alexey Eromenko "Technologov" _______________________________________________ vbox-dev mailing list [email protected] https://www.virtualbox.org/mailman/listinfo/vbox-dev
