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xen-users
Could anyone define what "support" means?
We bought Mellanox connect-x2 cards 1+ years ago and
we are still waiting for the drivers which they promised
at that time. The last we talked to them the only
supported drivers are for VMware and even those are not
using the SR-IOV feature. What they are working on for KVM
and Xen according to them is just a driver that presents
the IB card to the VM as a big network pipe, not something
that is recognizable with any regular mellanox driver
or that can be used with regular IB MPI drivers.
I hope I'm wrong and someone has got it working somewhere
because we have a lot of cash sunk into these cards
but the latest we heard from mellanox is that they still have
both software and firmware issues to be resolved.
Steve Timm
On Sat, 5 Nov 2011, Joseph Glanville wrote:
Hi
Mellanox ConnectX-2 and ConnectX-3 cards support SR-IOV.
Not sure about other vendors.
Joseph.
On 3 November 2011 03:47, Nick Khamis <symack@xxxxxxxxx> wrote:
Hello Vivien,
Just out of curiosity, which IB devices actually support things like
pci-passthrough or SR-IOV.
Thanks in Advance,
Nick.
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--
------------------------------------------------------------------
Steven C. Timm, Ph.D (630) 840-8525
timm@xxxxxxxx http://home.fnal.gov/~timm/
Fermilab Computing Division, Scientific Computing Facilities,
Grid Facilities Department, FermiGrid Services Group, Group Leader.
Lead of FermiCloud project.
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