Hi Aleksey, In my case, my guest os tries to send data as soon it is restored and that fails because network is not up for 5 secs. So my guest os knows that the data link is down but needs to wait 5 secs before sending data again.
It doesn't need 5 secs clean up its old connections when its informed that the network is down. I see the hardcoded timeout in the network adapters code. Thanks On Thu, May 24, 2012 at 9:43 AM, Aleksey Ilyushin < [email protected]> wrote: > Hi Jaikumar, > > I can make the timeout configurable, but I fail to understand how it would > help you. Are you trying to preserve connections? This timeout affects > network only, the machine starts running long before the connection gets > brought up. > > Regards, > Aleksey > > On May 21, 2012, at 11:07 PM, Jaikumar G wrote: > > Hi Aleksey, > > > On Mon, May 21, 2012 at 11:35 AM, Aleksey Ilyushin < > [email protected]> wrote: > >> Jaikumar, >> >> This behavior is intentional. Machine's state may be saved in one network >> environment, and restored in completely different one (VM on laptop that >> brought home from office, for example). VirtualBox forces the link down and >> back up after a timeout. >> > > I understand the need to bring the machine networking down and up. Is > the timeout configurable ? Seems like it slows down the restoration process > if the restoring is happening on the same machine. > > Thanks > > > >> >> Regards, >> Aleksey >> >> On May 21, 2012, at 9:52 PM, Jaikumar G wrote: >> >> > Folks, >> > When trying to restore a snaphot (of a paused machine) the network >> takes close to 5 secs to come back up. >> > >> > VBox Log snippet is below. I tried switching the adapter that I was >> using but that I didn't help either. >> > >> > Any pointers ? >> > >> > 00:00:01.343 HGCM: restoring [VBoxSharedFolders] >> > 00:00:01.343 HGCM: restoring [VBoxGuestControlSvc] >> > 00:00:01.343 HGCM: restoring [VBoxGuestPropSvc] >> > 00:00:01.343 HGCM: restoring [VBoxSharedClipboard] >> > 00:00:01.354 Changing the VM state from 'LOADING' to 'SUSPENDED'. >> > 00:00:01.354 Changing the VM state from 'SUSPENDED' to 'RESUMING'. >> > 00:00:01.354 Changing the VM state from 'RESUMING' to 'RUNNING'. >> > 00:00:01.362 Display::handleDisplayResize(): uScreenId = 0, >> pvVRAM=00002abb5917a000 w=1024 h=768 bpp=16 cbLine=0x800, flags=0x1 >> > 00:00:01.612 VUSB: attached 'HidMouse' to port 1 >> > 00:00:06.364 PCNet#0: The link is back up again after the restore. >> > 00:00:07.473 NAT: DHCP offered IP address 10.0.2.15 >> > >> > Thanks >> > _______________________________________________ >> > vbox-dev mailing list >> > [email protected] >> > https://www.virtualbox.org/mailman/listinfo/vbox-dev >> >> > >
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