== sanity test 184c: Concurrent write and layout swap ==== 00:16:13 (1786421773)
25+0 records in
25+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 3.58535 s, 7.3 MB/s
30+0 records in
30+0 records out
31457280 bytes (31 MB, 30 MiB) copied, 4.61621 s, 6.8 MB/s
ref file size: ref1(26214400), ref2(31457280)
1600+0 records in
1600+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 7.87857 s, 3.3 MB/s
Copied 704512 bytes before swapping layout...