On Wed 20 Nov 2019 04:58:38 PM CET, Vladimir Sementsov-Ogievskiy wrote: >> But then PREALLOC_MODE_OFF implies that the L2 metadata should be >> preallocated (all clusters should be QCOW2_CLUSTER_ZERO_PLAIN), at >> least when there is a backing file. > > Kevin proposed a fix that alters PREALLOC_MODE_OFF behavior if there > is a backing file, to allocate L2 metadata with ZERO clusters..
Right, I just saw :) Berto
