== sanity test 184c: Concurrent write and layout swap ==== 11:18:58 (1736266738)
29+0 records in
29+0 records out
30408704 bytes (30 MB) copied, 0.385125 s, 79.0 MB/s
48+0 records in
48+0 records out
50331648 bytes (50 MB) copied, 0.655833 s, 76.7 MB/s
ref file size: ref1(30408704), ref2(50331648)
1856+0 records in
1856+0 records out
30408704 bytes (30 MB) copied, 0.350681 s, 86.7 MB/s
Copied 9125888 bytes before swapping layout...