== sanity test 184c: Concurrent write and layout swap ==== 06:29:01 (1788863341)
52+0 records in
52+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 9.06527 s, 6.0 MB/s
36+0 records in
36+0 records out
37748736 bytes (38 MB, 36 MiB) copied, 4.80646 s, 7.9 MB/s
ref file size: ref1(54525952), ref2(37748736)
3328+0 records in
3328+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 15.6365 s, 3.5 MB/s
Copied 131072 bytes before swapping layout...