== sanity test 184c: Concurrent write and layout swap ==== 08:19:07 (1765113547)
31+0 records in
31+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 2.15686 s, 15.1 MB/s
33+0 records in
33+0 records out
34603008 bytes (35 MB, 33 MiB) copied, 2.33935 s, 14.8 MB/s
ref file size: ref1(32505856), ref2(34603008)
1984+0 records in
1984+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 4.52462 s, 7.2 MB/s
Copied 1146880 bytes before swapping layout...