== sanity test 184c: Concurrent write and layout swap ==== 23:33:06 (1787715186)
30+0 records in
30+0 records out
31457280 bytes (31 MB, 30 MiB) copied, 4.28835 s, 7.3 MB/s
66+0 records in
66+0 records out
69206016 bytes (69 MB, 66 MiB) copied, 7.24926 s, 9.5 MB/s
ref file size: ref1(31457280), ref2(69206016)
1920+0 records in
1920+0 records out
31457280 bytes (31 MB, 30 MiB) copied, 6.49861 s, 4.8 MB/s
Copied 1048576 bytes before swapping layout...