Why do you use OVS at all? If you have VLANs, all you need is to tag the mgmt traffic, and create a VM traffic VLAN with a different MTU. The bridge and underlying NICs will have MTU=9000 and the VM bridge will have MTU=1500
On Thu, Nov 20, 2014 at 7:40 PM, Phil Daws <[email protected]> wrote: > Hello: > > am really enjoying oVirt but have now hit an issue with iSCSI. As there > is only one NIC in the host I have had to enable an MTU of 9000 on > ovirtmgmt. Then have vNIC profiles on that interface which are using a > custom hook for Openvswitch. I have created a specific vLAN for iSCSI > traffic and on the initiator and targets have set their respective > interface MTUs to be 9000. When I connect to a LUN it is timing out > straight away with a 1011 error. If I drop the MTU back to 1500 all works > okay. This is all fine on my other KVM, non-oVirt, system so am wondering > if I have missed a step ? > > Thanks, Phil > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users >
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