== sanity test 184c: Concurrent write and layout swap ==== 08:41:02 (1768138862)
43+0 records in
43+0 records out
45088768 bytes (45 MB, 43 MiB) copied, 2.98161 s, 15.1 MB/s
57+0 records in
57+0 records out
59768832 bytes (60 MB, 57 MiB) copied, 3.86952 s, 15.4 MB/s
ref file size: ref1(45088768), ref2(59768832)
2752+0 records in
2752+0 records out
45088768 bytes (45 MB, 43 MiB) copied, 4.36257 s, 10.3 MB/s
Copied 1163264 bytes before swapping layout...