[libvirt] [PATCHv2 0/4] Improve backing store error reporting

New version incorporates some review feedback from John. The changes were borderline-trivial so I've reposted the series. Patch 2/4 is new. Peter Krempa (4): util: storage: Allow metadata crawler to report useful errors qemu: Sanitize argument names and empty disk check in qemuDomainDetermineDiskChain qemu: Report better errors from broken backing chains storage: Improve error message when traversing backing chains src/qemu/qemu_domain.c | 36 +++++++----------------------------- src/qemu/qemu_domain.h | 3 ++- src/qemu/qemu_driver.c | 10 +++++----- src/qemu/qemu_hotplug.c | 2 +- src/qemu/qemu_process.c | 11 +++++++---- src/security/virt-aa-helper.c | 2 +- src/storage/storage_driver.c | 42 +++++++++++++++++++++++++++++++----------- src/storage/storage_driver.h | 3 ++- tests/virstoragetest.c | 2 +- 9 files changed, 57 insertions(+), 54 deletions(-) -- 2.1.0