== sanity test 184c: Concurrent write and layout swap ==== 19:36:39 (1764117399)
38+0 records in
38+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 1.9267 s, 20.7 MB/s
39+0 records in
39+0 records out
40894464 bytes (41 MB, 39 MiB) copied, 2.01093 s, 20.3 MB/s
ref file size: ref1(39845888), ref2(40894464)
2432+0 records in
2432+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 3.56425 s, 11.2 MB/s
Copied 1376256 bytes before swapping layout...