== sanity test 184c: Concurrent write and layout swap ==== 18:53:34 (1789685614)
35+0 records in
35+0 records out
36700160 bytes (37 MB, 35 MiB) copied, 2.07699 s, 17.7 MB/s
36+0 records in
36+0 records out
37748736 bytes (38 MB, 36 MiB) copied, 2.2651 s, 16.7 MB/s
ref file size: ref1(36700160), ref2(37748736)
2240+0 records in
2240+0 records out
36700160 bytes (37 MB, 35 MiB) copied, 3.8747 s, 9.5 MB/s
Copied 1327104 bytes before swapping layout...