== sanity test 184c: Concurrent write and layout swap ==== 13:51:24 (1783360284)
50+0 records in
50+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 3.64831 s, 14.4 MB/s
42+0 records in
42+0 records out
44040192 bytes (44 MB, 42 MiB) copied, 2.90724 s, 15.1 MB/s
ref file size: ref1(52428800), ref2(44040192)
3200+0 records in
3200+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 6.0852 s, 8.6 MB/s
Copied 1572864 bytes before swapping layout...