+++ This bug was initially created as a clone of Bug #1177245 +++ Description of problem: When running instack-setup-host on a RHEL 7 machine you fail with a qemu error: Created machine instack with UUID 448eefe9-ffc1-46c2-99db-e698441d9e36 + virsh start instack error: Failed to start domain instack error: unsupported configuration: SATA is not supported with this QEMU binary How reproducible: 100% Steps to Reproduce: 1. Install accordint to the instructions of TripleO, but run instack-setup-host (from https://raw.githubusercontent.com/hardys/spinalstack-env/master/instack-setup-host) instead of instack-virt-setup Actual results: The instack VM can't start --- Additional comment from Udi on 2015-01-26 04:39:27 EST --- This problem happens from time to time, also with TripleO and not just instack. Reprovisioning the host solves this. It is not clear why it keeps happening randomly. --- Additional comment from wes hayutin on 2015-02-16 19:52:02 EST --- RHEL 7.1 only w/ RHOS-6 This issue has resurfaced in the latest poodles and puddles. poodle = 6.0/2015-02-16.3 It seems to be repeatable, we're unable to launch guests w/ the latest builds Last known good version is puddle 2015-01-20.1 \
Possible workaround rm -Rf /var/cache/libvirt/qemu/capabilities/ service libvirtd restart
*** This bug has been marked as a duplicate of bug 1195882 ***