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5a3501be9e
When using block copy to pivot over to a new chain, the backing files for the new chain might still need labeling (particularly if the user passes --reuse-ext with a relative backing file name). Relabeling a file that is already labeled won't hurt, so this just labels the entire chain at the point of the pivot. Doing the relabel of the chain uses the fact that we already safely probed the file type of an external file at the start of the block copy. * src/qemu/qemu_driver.c (qemuDomainBlockPivot): Relabel chain before asking qemu to pivot.
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>