== sanity test 184c: Concurrent write and layout swap ==== 18:10:06 (1741903806)
43+0 records in
43+0 records out
45088768 bytes (45 MB) copied, 1.60489 s, 28.1 MB/s
54+0 records in
54+0 records out
56623104 bytes (57 MB) copied, 1.99102 s, 28.4 MB/s
ref file size: ref1(45088768), ref2(56623104)
2752+0 records in
2752+0 records out
45088768 bytes (45 MB) copied, 3.58431 s, 12.6 MB/s
Copied 1654784 bytes before swapping layout...