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https://bugzilla.redhat.com/show_bug.cgi?id=1160565 If a 'parent' attribute is provided for the fchost, then at startup time check to ensure it is a vport capable scsi_host. If the parent is not vport capable, then disallow the startup. The following is the expected results: error: Failed to start pool fc_pool error: XML error: parent 'scsi_host2' specified for vHBA is not vport capable where the XML for the fc_pool is: <pool type='scsi'> <name>fc_pool</name> <source> <adapter type='fc_host' parent='scsi_host2' wwnn='5001a4aaf3ca174b' wwpn='5001a4a77192b864'/> </source> ... and 'scsi_host2' is not vport capable. Providing an incorrect parent and a correct wwnn/wwpn could lead to failures at shutdown (deleteVport) where the assumption is the parent is for the fchost. NOTE: If the provided wwnn/wwpn doesn't resolve to an existing scsi_host, then we will be creating one with code (virManageVport) which assumes the parent is vport capable. Signed-off-by: John Ferlan <jferlan@redhat.com>
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>