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Peter Krempa
e84ab7938d
Move the logic from virDomainDiskDefDstDuplicates into virDomainDiskDefCheckDuplicateInfo so that we don't have to loop multiple times through the array of disks. Since the original function was called in qemuBuildDriveDevStr, it was actually called for every single disk which was quite wasteful. Additionally the target uniqueness check needed to be duplicated in the disk hotplug case, since the disk was inserted into the domain definition after the device string was formatted and thus virDomainDiskDefDstDuplicates didn't do anything in that case.
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>