== sanity test 184c: Concurrent write and layout swap ==== 08:30:27 (1787142627)
39+0 records in
39+0 records out
40894464 bytes (41 MB, 39 MiB) copied, 5.60235 s, 7.3 MB/s
26+0 records in
26+0 records out
27262976 bytes (27 MB, 26 MiB) copied, 4.56682 s, 6.0 MB/s
ref file size: ref1(40894464), ref2(27262976)
2496+0 records in
2496+0 records out
40894464 bytes (41 MB, 39 MiB) copied, 10.4447 s, 3.9 MB/s
Copied 344064 bytes before swapping layout...