[libvirt] [PATCH 0/4] qemu: Error out if backing image format is not recorded in image metadata

See patch 3/4 for explanation. Peter Krempa (4): tests: storage: Use strict version of virStorageFileGetMetadata tests: storage: Remove unused test modes util: storage: Don't treat files with missing backing store format as 'raw' kbase: Add document outlining backing chain XML config and troubleshooting docs/kbase.html.in | 4 + docs/kbase/backing_chains.rst | 185 ++++++++++++++++++++++++++++++++++ src/util/virstoragefile.c | 21 +++- tests/virstoragetest.c | 42 +++----- 4 files changed, 221 insertions(+), 31 deletions(-) create mode 100644 docs/kbase/backing_chains.rst -- 2.23.0