Re: [libvirt] [PATCH v2 07/11] qemu: domain: Reject shared disk access if backing format does not support it

Disk sharing between two VMs may corrupt the images if the format driver does not support it. Check tha the user declared use of a supported

storage format when they want to share the disk. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1511480 --- src/qemu/qemu_domain.c | 27 +++++++++++++++++++++ .../qemuxml2argv-disk-drive-shared-qcow.xml | 28 ++++++++++++++++++++++ .../qemuxml2argv-disk-drive-shared.args | 2 +- .../qemuxml2argv-disk-drive-shared.xml | 2 +- tests/qemuxml2argvtest.c | 1 + 5 files changed, 58 insertions(+), 2 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-shared-qcow.xml