Hi, Yes indeed these 2x25G nics are QLogic . I would like possibly to remove 10G cards though i can try the new driver. The thing is that without sr-iov I doubt i am able to have the full capcity of the card in a vm :/ .
I didn't test valve yet. I thought it wasn't fully stable. But maybe it is? Benoît Sent from Proton Mail for iOS On Fri, Aug 12, 2022 at 02:48, Eric Joyner <[email protected]> wrote: > I think Benoit may be referring to this bug? > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=265207 > > From that, it looks like his cards are QLogic ones that use the qlnxe driver. > As for who would know what to do about that ioctl issue, I don't know. I'm > not sure if the driver has an active maintainer. > > - Eric > > On Wed, Aug 10, 2022 at 2:32 PM Santiago Martinez <[email protected]> > wrote: > >> Hi Benoit, sorry to hear that the SR-IOV still not working on your HW. >> >> Have you tested the last patch from Intel? >> >> Regarding Bhyve, you can use Vale switches (based on netmap). >> On my machines, i get around ~33Gbps between VM (same local machine), >> sometimes going towards 40Gbps... ( These are basic tests with iperf3 and >> TSO/LRO enabled). >> >> @Michael Dexter is working on a document that contains configuration >> examples and test results for the different network backend available in >> bhyve. >> >> If you need help, let me know and we can set up a call. >> Take care. >> Santi >> >> On 8/8/22 08:57, Benoit Chesneau wrote: >> >>> For some reasons. I can’t use SR-IOV on my freebsd machines (HPE DL160 >>> gen10) with latest 25G HPE branded cards. I opened tickets for that but >>> since then no move happened. >>> >>> So I wonder id there is a good setup to use these cards with the >>> virtualization. Which kind of performance should I expect using if_bridge? >>> What if i am doing L3 routing instead using epair or tap (for bhyve). Would >>> it work better? >>> >>> Any hint is welcome, >>> >>> Benoît
