== sanity test 184c: Concurrent write and layout swap ==== 16:09:02 (1782936542)
56+0 records in
56+0 records out
58720256 bytes (59 MB, 56 MiB) copied, 3.28532 s, 17.9 MB/s
47+0 records in
47+0 records out
49283072 bytes (49 MB, 47 MiB) copied, 2.71959 s, 18.1 MB/s
ref file size: ref1(58720256), ref2(49283072)
3584+0 records in
3584+0 records out
58720256 bytes (59 MB, 56 MiB) copied, 5.91609 s, 9.9 MB/s
Copied 1540096 bytes before swapping layout...