== sanity test 184c: Concurrent write and layout swap ==== 06:36:45 (1787567805)
39+0 records in
39+0 records out
40894464 bytes (41 MB, 39 MiB) copied, 5.53565 s, 7.4 MB/s
35+0 records in
35+0 records out
36700160 bytes (37 MB, 35 MiB) copied, 5.59046 s, 6.6 MB/s
ref file size: ref1(40894464), ref2(36700160)
2496+0 records in
2496+0 records out
40894464 bytes (41 MB, 39 MiB) copied, 12.0274 s, 3.4 MB/s
Copied 737280 bytes before swapping layout...