== sanity test 184c: Concurrent write and layout swap ==== 12:15:36 (1784132136)
50+0 records in
50+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 3.13962 s, 16.7 MB/s
54+0 records in
54+0 records out
56623104 bytes (57 MB, 54 MiB) copied, 3.21882 s, 17.6 MB/s
ref file size: ref1(52428800), ref2(56623104)
3200+0 records in
3200+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 5.85395 s, 9.0 MB/s
Copied 1245184 bytes before swapping layout...