== sanity test 184c: Concurrent write and layout swap ==== 01:57:44 (1746165464)
39+0 records in
39+0 records out
40894464 bytes (41 MB) copied, 1.84925 s, 22.1 MB/s
46+0 records in
46+0 records out
48234496 bytes (48 MB) copied, 1.96989 s, 24.5 MB/s
ref file size: ref1(40894464), ref2(48234496)
2496+0 records in
2496+0 records out
40894464 bytes (41 MB) copied, 3.33172 s, 12.3 MB/s
Copied 1523712 bytes before swapping layout...