== sanity test 184c: Concurrent write and layout swap ==== 19:54:11 (1787874851)
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 4.09516 s, 7.4 MB/s
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 6.78556 s, 7.9 MB/s
ref file size: ref1(30408704), ref2(53477376)
1856+0 records in
1856+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 8.51312 s, 3.6 MB/s
Copied 376832 bytes before swapping layout...