== sanity test 184c: Concurrent write and layout swap ==== 01:20:35 (1767334835)
42+0 records in
42+0 records out
44040192 bytes (44 MB, 42 MiB) copied, 3.08949 s, 14.3 MB/s
43+0 records in
43+0 records out
45088768 bytes (45 MB, 43 MiB) copied, 3.14864 s, 14.3 MB/s
ref file size: ref1(44040192), ref2(45088768)
2688+0 records in
2688+0 records out
44040192 bytes (44 MB, 42 MiB) copied, 5.17448 s, 8.5 MB/s
Copied 1081344 bytes before swapping layout...