XEN doesn't work well with nested kvm. We need to change nova config to pure qemu without kvm. I thought we did that in gates?
On Jan 2, 2017 2:25 PM, "Clark Boylan" <cboy...@sapwetik.org> wrote: > On Sun, Jan 1, 2017, at 09:13 PM, Jeffrey Zhang wrote: > > Checked more failed gate, here is the more info: > > > > 1. only rax-iad has such issue > > 2. the failed and successful gates have the same rpm installed. > > > > So the only difference between failed gate and successful gate is the xen > > hypervisor. > > I don't have any answers but my first thought was maybe it is related to > https://bugs.launchpad.net/nova/+bug/1643911; however, that affects > libvirt 1.3.1 on Ubuntu Xenial and there is at least one instance of > that occurring on a non Xen hypervisor so maybe they are not related. > > Also noticed that you appear to have two redundant sets of system logs > in the Kolla centos job(s). See > http://logs.openstack.org/80/415880/1/check/gate-kolla- > dsvm-deploy-centos-binary-centos-7-nv/d94c349/logs/system_log/ > and > http://logs.openstack.org/80/415880/1/check/gate-kolla- > dsvm-deploy-centos-binary-centos-7-nv/d94c349/logs/system_logs/. > > As for debugging this you may be able to install libvirt's debugging > symbols > (http://debuginfo.centos.org/7/x86_64/libvirt-debuginfo-2. > 0.0-10.el7.x86_64.rpm), > capture a core dump, load into gdb and go from there. > > Clark > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >
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