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Re: [Xen-users] Number of NICs per VM with qemu-upstream (Was: Re: Re: libvirt <emulator> /usr/local/lib/xen/bin/qemu-dm <emulator> did not work on xen-4.4)

On Mon, 2014-11-17 at 13:00 +0000, Stefano Stabellini wrote:
> BTW the reason for the failure seems to be that QEMU runs out of ram
> (xen: failed to populate ram at 80110000, so
> xc_domain_populate_physmap_exact failed) allocating roms for the rtl8139
> (40000 bytes each). Maybe qemu-trad wasn't loading any roms for rtl8139.
> Interestingly e1000 doesn't need any roms either, so another way around
> this would be to set 'type=e1000' for all the vifs.

With qemu-trad ROMs were loaded by hvmloader/ROMBIOS not via qemu. It's
possible it only did it for the first NIC, or that it shared things or
something along those lines.


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