== sanity test 184c: Concurrent write and layout swap ==== 01:58:25 (1786427905)
30+0 records in
30+0 records out
31457280 bytes (31 MB, 30 MiB) copied, 4.4671 s, 7.0 MB/s
25+0 records in
25+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 3.57004 s, 7.3 MB/s
ref file size: ref1(31457280), ref2(26214400)
1920+0 records in
1920+0 records out
31457280 bytes (31 MB, 30 MiB) copied, 9.70536 s, 3.2 MB/s
Copied 344064 bytes before swapping layout...