== sanity test 184c: Concurrent write and layout swap ==== 11:58:49 (1761321529)
49+0 records in
49+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 1.07511 s, 47.8 MB/s
20+0 records in
20+0 records out
20971520 bytes (21 MB, 20 MiB) copied, 0.430888 s, 48.7 MB/s
ref file size: ref1(51380224), ref2(20971520)
3136+0 records in
3136+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 1.09569 s, 46.9 MB/s
Copied 5488640 bytes before swapping layout...