[ovirt-users] How to add faster NIC to oVirt cluser / host?

[Christophe TREFOIS]

Hi Yaniv,

In the best case everything, I would like to replace the 1G with 10G.
The reason is that both NICs are on the same subnet, which would create problems then with both active?

My guess is the RX errors are due to the missing gateway?

Currently I can’t reach the p4p1 NIC since the gateway goes through the 1G NIC.

Cheers,

Dr Christophe Trefois, Dipl.-Ing.
Technical Specialist / Post-Doc

UNIVERSITÉ DU LUXEMBOURG

LUXEMBOURG CENTRE FOR SYSTEMS BIOMEDICINE
Campus Belval | House of Biomedicine
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On 10 Jan 2016, at 16:42, Yaniv Kaul <ykaul at redhat.com<mailto:ykaul at redhat.com>> wrote:


On Mon, Jan 4, 2016 at 11:19 PM, Christophe TREFOIS <christophe.trefois at uni.lu<mailto:christophe.trefois at uni.lu>> wrote:
p4p1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.79.2.254  netmask 255.255.0.0  broadcast 10.79.255.255
        inet6 fe80::a236:9fff:fe16:b68c  prefixlen 64  scopeid 0x20<link>
        ether a0:36:9f:16:b6:8c  txqueuelen 1000  (Ethernet)
        RX packets 2901163  bytes 2803302669 (2.6 GiB)
        RX errors 35242  dropped 0  overruns 0  frame 35242

Before you move, I suggest to look at the errors that you have here. On the 1G you have transferred far more data without errors.

What would you like to move to the 10g? The storage, migration, VM networks?
Y.


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