== sanity test 184c: Concurrent write and layout swap ==== 12:00:50 (1749484850)
62+0 records in
62+0 records out
65011712 bytes (65 MB) copied, 2.0449 s, 31.8 MB/s
41+0 records in
41+0 records out
42991616 bytes (43 MB) copied, 1.39043 s, 30.9 MB/s
ref file size: ref1(65011712), ref2(42991616)
3968+0 records in
3968+0 records out
65011712 bytes (65 MB) copied, 4.07143 s, 16.0 MB/s
Copied 2015232 bytes before swapping layout...