Re: [lustre-discuss] routed LNET connection between server and virtualized client is failing

Stephane, looks like this was the right direction to go. Thanks again, Uwe Am 14.08.20 um 06:40 schrieb Stephane Thiell: Hi Uwe, We had a similar problem in the past and our conclusion was that the in-kernel OFED drivers (provided by distribution) likely doesn’t have all the

Re: [lustre-discuss] routed LNET connection between server and virtualized client is failing

Stephane, thank you for the hint. I will set up a test VM with Mellanox OFED and let you know if the issue disappears. Cheers, Uwe Am 14.08.20 um 06:40 schrieb Stephane Thiell: Hi Uwe, We had a similar problem in the past and our conclusion was that the in-kernel OFED drivers

Re: [lustre-discuss] routed LNET connection between server and virtualized client is failing

Hi Uwe, We had a similar problem in the past and our conclusion was that the in-kernel OFED drivers (provided by distribution) likely doesn’t have all the patches required for SR-IOV to work correctly in VMs (when using VFs on IB HBAs and KVM). Mellanox OFED is required at least on the VMs

[lustre-discuss] routed LNET connection between server and virtualized client is failing

Dear all, (TL;DR at the bottom) I have the following situation: ++ |+--+ +-+ | Lustre servers | || | |@