== sanity test 184c: Concurrent write and layout swap ==== 02:50:33 (1786085433)
52+0 records in
52+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 8.23079 s, 6.6 MB/s
37+0 records in
37+0 records out
38797312 bytes (39 MB, 37 MiB) copied, 3.39559 s, 11.4 MB/s
ref file size: ref1(54525952), ref2(38797312)
3328+0 records in
3328+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 13.1526 s, 4.1 MB/s
Copied 622592 bytes before swapping layout...