== sanity test 184c: Concurrent write and layout swap ==== 22:42:28 (1772768548)
35+0 records in
35+0 records out
36700160 bytes (37 MB, 35 MiB) copied, 2.43638 s, 15.1 MB/s
36+0 records in
36+0 records out
37748736 bytes (38 MB, 36 MiB) copied, 2.60168 s, 14.5 MB/s
ref file size: ref1(36700160), ref2(37748736)
2240+0 records in
2240+0 records out
36700160 bytes (37 MB, 35 MiB) copied, 4.32227 s, 8.5 MB/s
Copied 1130496 bytes before swapping layout...