== sanity test 184c: Concurrent write and layout swap ==== 06:33:09 (1715337189)
47+0 records in
47+0 records out
49283072 bytes (49 MB) copied, 1.47803 s, 33.3 MB/s
43+0 records in
43+0 records out
45088768 bytes (45 MB) copied, 1.31688 s, 34.2 MB/s
ref file size: ref1(49283072), ref2(45088768)
3008+0 records in
3008+0 records out
49283072 bytes (49 MB) copied, 2.85044 s, 17.3 MB/s
Copied 2162688 bytes before swapping layout...