Hi Alasdair, This is a series of 4 patches, aiming to support the replicator target by exporting dm_disk from dm.c and factoring the dirty region log (aka "mirror log" so far) out into a seperate kmod sharable by the mirror and the replicator target (and others in the future). If acceptable, please apply. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel