== sanity test 184c: Concurrent write and layout swap ==== 01:47:26 (1764744446)
60+0 records in
60+0 records out
62914560 bytes (63 MB, 60 MiB) copied, 3.50139 s, 18.0 MB/s
50+0 records in
50+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 3.20057 s, 16.4 MB/s
ref file size: ref1(62914560), ref2(52428800)
3840+0 records in
3840+0 records out
62914560 bytes (63 MB, 60 MiB) copied, 6.49671 s, 9.7 MB/s
Copied 1327104 bytes before swapping layout...