== sanity test 184c: Concurrent write and layout swap ==== 08:52:39 (1778935959)
28+0 records in
28+0 records out
29360128 bytes (29 MB, 28 MiB) copied, 1.95875 s, 15.0 MB/s
31+0 records in
31+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 2.37329 s, 13.7 MB/s
ref file size: ref1(29360128), ref2(32505856)
1792+0 records in
1792+0 records out
29360128 bytes (29 MB, 28 MiB) copied, 3.32711 s, 8.8 MB/s
Copied 1097728 bytes before swapping layout...