[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>
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@ -12,4 +12,3 @@ This section contains troubleshooting related topics for |project|.
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troubleshooting-nodes
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troubleshooting-nodes
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troubleshooting-overcloud
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troubleshooting-overcloud
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troubleshooting-tripleo-heat-templates
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troubleshooting-tripleo-heat-templates
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troubleshooting-virt-setup
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@ -1,25 +0,0 @@
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Troubleshooting instack-virt-setup Failures
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-------------------------------------------
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Known Issues:
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^^^^^^^^^^^^^
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* Due to a `bug in libvirt`_, it is possible for instack-virt-setup to fail
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with an error such as the following::
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libvirt: QEMU Driver error : unsupported configuration: This QEMU doesn't support virtio scsi controller
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Traceback (most recent call last):
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File "/usr/libexec/openstack-tripleo/configure-vm", line 133, in <module>
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main()
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File "/usr/libexec/openstack-tripleo/configure-vm", line 129, in main
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a = conn.defineXML(libvirt_template)
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File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3445, in defineXML
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if ret is None:raise libvirtError('virDomainDefineXML() failed', conn=self)
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libvirt.libvirtError: unsupported configuration: This QEMU doesn't support virtio scsi controller
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The workaround is to do delete the libvirt capabilities cache and restart the service::
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$ rm -Rf /var/cache/libvirt/qemu/capabilities/
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$ systemctl restart libvirtd
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.. _bug in libvirt: https://bugzilla.redhat.com/show_bug.cgi?id=1195882
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@ -7,7 +7,6 @@ help with troubleshooting when using |project|.
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.. toctree::
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.. toctree::
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:maxdepth: 2
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:maxdepth: 2
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troubleshooting-virt-setup
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troubleshooting-image-build
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troubleshooting-image-build
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troubleshooting-nodes
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troubleshooting-nodes
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troubleshooting-overcloud
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troubleshooting-overcloud
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