== sanity test 184c: Concurrent write and layout swap ==== 17:06:57 (1787864817)
25+0 records in
25+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 3.32269 s, 7.9 MB/s
36+0 records in
36+0 records out
37748736 bytes (38 MB, 36 MiB) copied, 4.93287 s, 7.7 MB/s
ref file size: ref1(26214400), ref2(37748736)
1600+0 records in
1600+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 6.75785 s, 3.9 MB/s
Copied 622592 bytes before swapping layout...