== sanity test 184c: Concurrent write and layout swap ==== 20:40:06 (1789605606)
38+0 records in
38+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 4.44179 s, 9.0 MB/s
49+0 records in
49+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 7.09022 s, 7.2 MB/s
ref file size: ref1(39845888), ref2(51380224)
2432+0 records in
2432+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 12.7885 s, 3.1 MB/s
Copied 507904 bytes before swapping layout...