== sanity test 184c: Concurrent write and layout swap ==== 15:15:23 (1772482523)
48+0 records in
48+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 3.08244 s, 16.3 MB/s
43+0 records in
43+0 records out
45088768 bytes (45 MB, 43 MiB) copied, 2.61329 s, 17.3 MB/s
ref file size: ref1(50331648), ref2(45088768)
3072+0 records in
3072+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 5.34387 s, 9.4 MB/s
Copied 999424 bytes before swapping layout...