== sanity test 184c: Concurrent write and layout swap ==== 14:16:41 (1781633801)
31+0 records in
31+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 1.77997 s, 18.3 MB/s
30+0 records in
30+0 records out
31457280 bytes (31 MB, 30 MiB) copied, 1.73455 s, 18.1 MB/s
ref file size: ref1(32505856), ref2(31457280)
1984+0 records in
1984+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 3.27375 s, 9.9 MB/s
Copied 1277952 bytes before swapping layout...