== sanity test 184c: Concurrent write and layout swap ==== 10:27:33 (1748874453)
62+0 records in
62+0 records out
65011712 bytes (65 MB) copied, 1.95601 s, 33.2 MB/s
33+0 records in
33+0 records out
34603008 bytes (35 MB) copied, 1.08246 s, 32.0 MB/s
ref file size: ref1(65011712), ref2(34603008)
3968+0 records in
3968+0 records out
65011712 bytes (65 MB) copied, 3.78848 s, 17.2 MB/s
Copied 2015232 bytes before swapping layout...