Re: Bandwith limitation with KVM VMs

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Daniel Bareiro schrieb:
> root@ss02:~# ps ax|grep aps2|grep -v grep
> 28711 ?        Sl   8171:06 kvm -hda /dev/vm/aps2-raiz -hdb \
>   /dev/vm/aps2-space -hdc /dev/vm/aps2-index -hdd /dev/vm/aps2-cache -m \
>   4096 -smp 4 -net nic,vlan=0,macaddr=00:16:3E:00:00:27 -net tap \
>   -daemonize -vnc :5 -k es -localtime -monitor \
>   telnet:localhost:4005,server,nowait -serial \
>   telnet:localhost:4045,server,nowait \
> 
> According to I was reading, it would be necessary to use with -net the
> option model=virtio, so I would not be using virtio with the VMs.

The default NIC is a rtl8139 which 10/100 MBit. Use
qemu-kvm -net nic,model=?
for a list of available devices for your target.
"model=virtio" will probably give you best performance, if the guest OS
supports it - try it out.

best regards,
Kai
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