== sanity test 184c: Concurrent write and layout swap ==== 20:37:30 (1786840650)
31+0 records in
31+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 1.61997 s, 20.1 MB/s
56+0 records in
56+0 records out
58720256 bytes (59 MB, 56 MiB) copied, 3.03681 s, 19.3 MB/s
ref file size: ref1(32505856), ref2(58720256)
1984+0 records in
1984+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 3.15791 s, 10.3 MB/s
Copied 1294336 bytes before swapping layout...