== sanity test 184c: Concurrent write and layout swap ==== 23:32:45 (1763094765)
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 1.57017 s, 19.4 MB/s
31+0 records in
31+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 1.6038 s, 20.3 MB/s
ref file size: ref1(30408704), ref2(32505856)
1856+0 records in
1856+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 2.68304 s, 11.3 MB/s
Copied 1130496 bytes before swapping layout...