== sanity test 184c: Concurrent write and layout swap ==== 16:43:51 (1787863431)
32+0 records in
32+0 records out
33554432 bytes (34 MB, 32 MiB) copied, 5.37579 s, 6.2 MB/s
50+0 records in
50+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 9.58754 s, 5.5 MB/s
ref file size: ref1(33554432), ref2(52428800)
2048+0 records in
2048+0 records out
33554432 bytes (34 MB, 32 MiB) copied, 12.1365 s, 2.8 MB/s
Copied 622592 bytes before swapping layout...