QA output created by 562
WARNING: the filesystem may not be mountable, sectorsize 4096 doesn't match page size 65536
File foo data after cloning and remount:
0000000 c7 c7 c7 c7 c7 c7 c7 c7 c7 c7 c7 c7 c7 c7 c7 c7
*
209715200