[troubleshooting] Remove QEMU workaround.

The bug mentioned was resolved years ago in EL 7.2.

Change-Id: Iac543b04a627993491ef1a1abbf112516a8823fe
Signed-off-by: Luke Short <ekultails@gmail.com>
changes/62/701862/7
Luke Short 3 years ago
parent 17fcbded0d
commit 4539ae3911

@ -12,4 +12,3 @@ This section contains troubleshooting related topics for |project|.
troubleshooting-nodes
troubleshooting-overcloud
troubleshooting-tripleo-heat-templates
troubleshooting-virt-setup

@ -1,25 +0,0 @@
Troubleshooting instack-virt-setup Failures
-------------------------------------------
Known Issues:
^^^^^^^^^^^^^
* Due to a `bug in libvirt`_, it is possible for instack-virt-setup to fail
with an error such as the following::
libvirt: QEMU Driver error : unsupported configuration: This QEMU doesn't support virtio scsi controller
Traceback (most recent call last):
File "/usr/libexec/openstack-tripleo/configure-vm", line 133, in <module>
main()
File "/usr/libexec/openstack-tripleo/configure-vm", line 129, in main
a = conn.defineXML(libvirt_template)
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3445, in defineXML
if ret is None:raise libvirtError('virDomainDefineXML() failed', conn=self)
libvirt.libvirtError: unsupported configuration: This QEMU doesn't support virtio scsi controller
The workaround is to do delete the libvirt capabilities cache and restart the service::
$ rm -Rf /var/cache/libvirt/qemu/capabilities/
$ systemctl restart libvirtd
.. _bug in libvirt: https://bugzilla.redhat.com/show_bug.cgi?id=1195882

@ -7,7 +7,6 @@ help with troubleshooting when using |project|.
.. toctree::
:maxdepth: 2
troubleshooting-virt-setup
troubleshooting-image-build
troubleshooting-nodes
troubleshooting-overcloud

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