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42a021c120
https://bugzilla.redhat.com/show_bug.cgi?id=1160565 The existing code assumed that the configuration of a 'parent' attribute was correct for the createVport path. As it turns out, that may not be the case which leads errors during the deleteVport path because the wwnn/wwpn isn't associated with the parent. With this change the following is reported: error: Failed to start pool fc_pool_host3 error: XML error: Parent attribute 'scsi_host4' does not match parent 'scsi_host3' determined for the 'scsi_host16' wwnn/wwpn lookup. for XML as follows: <pool type='scsi'> <name>fc_pool</name> <source> <adapter type='fc_host' parent='scsi_host4' wwnn='5001a4aaf3ca174b' wwpn='5001a4a77192b864'/> </source> Where 'nodedev-dumpxml scsi_host16' provides: <device> <name>scsi_host16</name> <path>/sys/devices/pci0000:00/0000:00:04.0/0000:10:00.0/host3/vport-3:0-11/host16</path> <parent>scsi_host3</parent> <capability type='scsi_host'> <host>16</host> <unique_id>13</unique_id> <capability type='fc_host'> <wwnn>5001a4aaf3ca174b</wwnn> <wwpn>5001a4a77192b864</wwpn> ... The patch also adjusts the description of the storage pool to describe the restrictions. 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>