Hi Reeted, As far as I know, SR-IOV is working & stable on RHEL KVM release. We've seen IBM publish several pretty good SPECvirt_sc2010 results with SR-IOV NICs with RHEL 5.5 and RHEL6. For your question regarding Infiniband, I guess it's better send an inquiry to Mellanox to see if they've tested it with KVM. Regards, HUANG, Zhiteng -----Original Message----- From: kvm-owner@xxxxxxxxxxxxxxx [mailto:kvm-owner@xxxxxxxxxxxxxxx] On Behalf Of Reeted Sent: Friday, December 24, 2010 9:39 PM To: kvm@xxxxxxxxxxxxxxx Subject: Status of SR-IOV ? Hello kvm ML Is SR-IOV virtualization working & stable on kvm? We are thinking about purchasing a Mellanox ConnextX-2 infiniband card http://www.mellanox.com/content/pages.php?pg=products_dyn&product_family=61&menu_section=41#tab-two for use in virtual machines. Will it really work and go at infiniband speed? That would be marvellous... Thank you Reeted -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html