== sanity test 184c: Concurrent write and layout swap ==== 14:17:11 (1787595431)
50+0 records in
50+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 7.30354 s, 7.2 MB/s
37+0 records in
37+0 records out
38797312 bytes (39 MB, 37 MiB) copied, 5.63474 s, 6.9 MB/s
ref file size: ref1(52428800), ref2(38797312)
3200+0 records in
3200+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 13.6436 s, 3.8 MB/s
Copied 344064 bytes before swapping layout...