== sanity test 184c: Concurrent write and layout swap ==== 12:51:30 (1746118290)
53+0 records in
53+0 records out
55574528 bytes (56 MB) copied, 1.60879 s, 34.5 MB/s
54+0 records in
54+0 records out
56623104 bytes (57 MB) copied, 1.74049 s, 32.5 MB/s
ref file size: ref1(55574528), ref2(56623104)
3392+0 records in
3392+0 records out
55574528 bytes (56 MB) copied, 3.6427 s, 15.3 MB/s
Copied 1654784 bytes before swapping layout...