PCI passthrough of 40G interface [closed]

asked 2015-02-24 12:28:38 -0500

anonymous user


Has anyone successfully transferred a 40 G interface to the vm (pci passthrough)? (Intel XL710) Trying this with icehouse on a fedora20 host. The pci device is passed to the vm but data transfer is failing. Any clues on what could be wrong?

edit retag flag offensive reopen merge delete

Closed for the following reason question is not relevant or outdated by opstkusr
close date 2015-02-25 10:31:18.245071

1 answer

Sort by ยป oldest newest most voted

answered 2015-02-24 14:44:04 -0500

moshele gravatar image
edit flag offensive delete link more


As mentioned in the question, the pci device is available in the VM. Issue is that data transfer over the interface fails. Hence the question if this has been tried out successfully on Openstack Icehouse or JUNO.

opstkusr gravatar imageopstkusr ( 2015-02-24 15:19:17 -0500 )edit

got it working..was a cfg issue.

opstkusr gravatar imageopstkusr ( 2015-02-25 10:31:03 -0500 )edit

Get to know Ask OpenStack

Resources for moderators

Question Tools

1 follower


Asked: 2015-02-24 12:28:38 -0500

Seen: 122 times

Last updated: Feb 24 '15