== sanity test 184c: Concurrent write and layout swap ==== 04:49:45 (1789289385)
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 4.59998 s, 6.6 MB/s
24+0 records in
24+0 records out
25165824 bytes (25 MB, 24 MiB) copied, 4.36693 s, 5.8 MB/s
ref file size: ref1(30408704), ref2(25165824)
1856+0 records in
1856+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 9.46443 s, 3.2 MB/s
Copied 491520 bytes before swapping layout...