== sanity test 184c: Concurrent write and layout swap ==== 23:00:27 (1708833627)
62+0 records in
62+0 records out
65011712 bytes (65 MB) copied, 1.46386 s, 44.4 MB/s
42+0 records in
42+0 records out
44040192 bytes (44 MB) copied, 1.07444 s, 41.0 MB/s
ref file size: ref1(65011712), ref2(44040192)
3968+0 records in
3968+0 records out
65011712 bytes (65 MB) copied, 3.30258 s, 19.7 MB/s
Copied 2424832 bytes before swapping layout...