----- Original Message ----- > Hi, all > > Currently openstack can support SR-IOV device pass-through (at least there > are some patches for this), but the prerequisite to this is both IOMMU and > SR-IOV must be enabled correctly, it seems there is not a robust way to > check this in openstack, I have implemented a way to do this and hope it can > be committed into upstream, this can help find the issue beforehand, instead > of letting kvm report the issue "no IOMMU found" until the VM is started. I > didn't find an appropriate place to put into this, do you think this is > necessary? Where can it be put into? Welcome your advice and thank you in > advance.
What's the mechanism you are using on the host side to determine that IOMMU is supported/enabled? Thanks, Steve _______________________________________________ OpenStack-dev mailing list [email protected] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
