blk_rw$(nW)TEST3: START: blk_rw
 $(nW)blk_rw$(nW) 512 $(nW)$(nW)testfile1 c w:0 r:1 r:0 w:1 r:0 r:1 r:2
512 block size 512 usable blocks 2080567
write     lba 0: {1}
read      lba 1: {0}
read      lba 0: {1}
write     lba 1: {2}
read      lba 0: {1}
read      lba 1: {2}
read      lba 2: {0}
blk_rw$(nW)TEST3: DONE