The production system has been stable for a week. I suspect the problem is "fixed".
I recall reading something where someone was having trouble with an ixgbe NIC, and they turned on SR-IOV in the BIOS. I rebooted the server with Trusty today during maintenance and took screenshots of the BIOS settings. I noted that SR-IOV is enabled. I'm starting to wonder if I enabled SR-IOV at some point while troubleshooting. Once we get all the guests migrated, we'll upgrade the other host machine from Precise to Trusty, and re-test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1404409 Title: [regression] Intel 10Gb NIC Crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1404409/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
