Comment 3 for bug 1716028

Added a qemu task, this seems to be a use case affected by the file locking.
In particular a (formerly working) case for multipath tests that use the same image files multiple times intentionally.

So far the workaround is to set file.locking=off for all these, which might be just the right thing to do.
But then as outlined by the reporter there currently is no way to query if file locking is supported, nor if it is the current default - so at least adding that might be required to be added in qemu.