== sanity test 184c: Concurrent write and layout swap ==== 22:59:08 (1708833548)
62+0 records in
62+0 records out
65011712 bytes (65 MB) copied, 1.68092 s, 38.7 MB/s
37+0 records in
37+0 records out
38797312 bytes (39 MB) copied, 1.05073 s, 36.9 MB/s
ref file size: ref1(65011712), ref2(38797312)
3968+0 records in
3968+0 records out
65011712 bytes (65 MB) copied, 3.4442 s, 18.9 MB/s
Copied 1998848 bytes before swapping layout...