/> umka_boot
/> disk_add ../img/xfs_v4_files_s05k_b4k_n8k.qcow2 hd0 -c 524288
/hd0: sector_size=512, capacity=618496 (302 MiB), num_partitions=1
/hd0/1: fs=xfs, start=2048 (1 MiB), length=614400 (300 MiB)
/> stat70 /hd0/1/
status = 0 success
attr: ----f
/> stat70 /hd0/1/hole_begin
status = 0 success
attr: -----
size: 65536
/> disk_del hd0