Re: [Openstack] [nova] PCI alias attribute numa_policy ignored when flavor has hw:cpu_policy=dedicated set

2018-11-13 Thread Satish Patel
Sean, Thank you for the detailed explanation, i really hope if we can backport to queens, it would be harder for me to upgrade cluster..! On Tue, Nov 13, 2018 at 8:42 AM Sean Mooney wrote: > > On Tue, 2018-11-13 at 07:52 -0500, Satish Patel wrote: > > Mike, > > > > Here is the bug which I

Re: [openstack-dev] [Openstack] [nova] PCI alias attribute numa_policy ignored when flavor has hw:cpu_policy=dedicated set

2018-11-13 Thread Satish Patel
Sean, Thank you for the detailed explanation, i really hope if we can backport to queens, it would be harder for me to upgrade cluster..! On Tue, Nov 13, 2018 at 8:42 AM Sean Mooney wrote: > > On Tue, 2018-11-13 at 07:52 -0500, Satish Patel wrote: > > Mike, > > > > Here is the bug which I

Re: [openstack-dev] [Openstack] [nova] PCI alias attribute numa_policy ignored when flavor has hw:cpu_policy=dedicated set

2018-11-13 Thread Sean Mooney
On Tue, 2018-11-13 at 07:52 -0500, Satish Patel wrote: > Mike, > > Here is the bug which I reported https://bugs.launchpad.net/bugs/1795920 actully this is a releated but different bug based in the description below. thanks for highlighting this to me. > > Cc'ing: Sean > > Sent from my iPhone

Re: [Openstack] [nova] PCI alias attribute numa_policy ignored when flavor has hw:cpu_policy=dedicated set

2018-11-13 Thread Satish Patel
Mike, Here is the bug which I reported https://bugs.launchpad.net/bugs/1795920 Cc'ing: Sean Sent from my iPhone > On Nov 12, 2018, at 8:27 AM, Satish Patel wrote: > > Mike, > > I had same issue month ago when I roll out sriov in my cloud and this is what > I did to solve this issue. Set

Re: [Openstack] [nova] PCI alias attribute numa_policy ignored when flavor has hw:cpu_policy=dedicated set

2018-11-12 Thread Satish Patel
Mike, I had same issue month ago when I roll out sriov in my cloud and this is what I did to solve this issue. Set following in flavor hw:numa_nodes=2 It will spread out instance vcpu across numa, yes there will be little penalty but if you tune your application according they you are good

[Openstack] [nova] PCI alias attribute numa_policy ignored when flavor has hw:cpu_policy=dedicated set

2018-11-11 Thread Mike Joseph
Hi folks, It appears that the numa_policy attribute of a PCI alias is ignored for flavors referencing that alias if the flavor also has hw:cpu_policy=dedicated set. The alias config is: alias = { "name": "mlx", "device_type": "type-VF", "vendor_id": "15b3", "product_id": "1004", "numa_policy":