Hi Koukal I note that you're using the 4.18 kernel from Ubuntu; For Mellanox hardware offload I'd suggest you switch to using the hwe-edge kernel (5.3) as this is generally more mature for this (and other mlx5_core) feature - package name is 'linux-generic-hwe-18.04-edge'.
On Thu, Nov 7, 2019 at 9:23 AM Koukal Petr <p.kou...@radiokomunikace.cz> wrote: > In case I turn off hw-offload with > ovs-vsctl set Open_vSwitch. other-config: hw-offload = false > then "ovs-vswitchd" is without collision. > > > Is it possible to reach someone who knows what to do with the offload > problem? > > Thank you for your help. > > Petr > On 11/6/19 6:48 PM, Ben Pfaff wrote: > > On Wed, Nov 06, 2019 at 01:59:36PM +0100, Koukal Petr wrote: > > The problem is the same even if hw-offload is off. > > I'm sending a log from ovs-vswitchd.log just after restarting the whole > openvswitch-switch. > Here you can see what happens before the assertion pops up. > > ethtool -K phys1-1 hw-tc-offload off > ethtool -K phys1-2 hw-tc-offload off > > This demonstrates turning off hardware offload at the ethtool level. > However, even with that, I believe that OVS will still try to use it if > OVS is configured for hardware offload. It looks like your OVS does > have hardware offload enabled. To turn it off, run: > > ovs-vsctl set Open_vSwitch . other-config:hw-offload=false > > Then restart OVS and see if it makes a difference. > > > Informace obsažené v této e-mailové zprávě a všech přiložených souborech > jsou důvěrné a jsou určeny pouze pro potřebu adresáta. Prosíme, abyste v > případě, že tento e-mail obdržíte omylem, neprodleně upozornili odesílatele > a tento e-mail odstranili z Vašeho systému. Pokud nejste zamýšleným > příjemcem, berte prosím na vědomí, že zveřejnění, kopírování, šíření či > přijetí jakéhokoliv opatření v souvislosti s obsahem této zprávy je > zakázáno a může být protiprávní. > > _____________________________________________________________________ > > The information contained in this e-mail message and all attached files is > confidential and is intended solely for the use of the individual or entity > to whom they are addressed. Please notify the sender immediately if you > have received this e-mail by mistake and delete this e-mail from your > system. If you are not the intended recipient you are notified that > disclosing, copying, distributing or taking any action in reliance on the > contents of this information is prohibited and may be unlawful. > _______________________________________________ > discuss mailing list > disc...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss >
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