== sanity test 184c: Concurrent write and layout swap ==== 14:36:57 (1772480217)
48+0 records in
48+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 2.91988 s, 17.2 MB/s
60+0 records in
60+0 records out
62914560 bytes (63 MB, 60 MiB) copied, 3.52591 s, 17.8 MB/s
ref file size: ref1(50331648), ref2(62914560)
3072+0 records in
3072+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 5.00994 s, 10.0 MB/s
Copied 1228800 bytes before swapping layout...