== sanity test 184c: Concurrent write and layout swap ==== 18:08:47 (1746137327)
46+0 records in
46+0 records out
48234496 bytes (48 MB) copied, 2.37392 s, 20.3 MB/s
47+0 records in
47+0 records out
49283072 bytes (49 MB) copied, 2.20655 s, 22.3 MB/s
ref file size: ref1(48234496), ref2(49283072)
2944+0 records in
2944+0 records out
48234496 bytes (48 MB) copied, 4.92996 s, 9.8 MB/s
Copied 1556480 bytes before swapping layout...