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Eric Blake
d193b34deb
conf: tweak chain lookup internals
Thanks to the testsuite, I feel quite confident that this rewrite is correct; it gives the same results for all cases except for one. I can make the argument that _that_ case was a pre-existing bug: when looking up relative names, the lookup is supposed to be pegged to the directory that contains the parent qcow2 file. Thus, this resolves the fixme first mentioned in commit 367cd69 (even though I accidentally removed the fixme comment early in 74430fe). * src/util/virstoragefile.c (virStorageFileChainLookup): Depend on new rather than old fields. * tests/virstoragetest.c (mymain): Adjust test to match fix. Signed-off-by: Eric Blake <eblake@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>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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