== sanity test 184c: Concurrent write and layout swap ==== 23:13:32 (1782875612)
65+0 records in
65+0 records out
68157440 bytes (68 MB, 65 MiB) copied, 4.58512 s, 14.9 MB/s
67+0 records in
67+0 records out
70254592 bytes (70 MB, 67 MiB) copied, 4.28789 s, 16.4 MB/s
ref file size: ref1(68157440), ref2(70254592)
4160+0 records in
4160+0 records out
68157440 bytes (68 MB, 65 MiB) copied, 7.14351 s, 9.5 MB/s
Copied 917504 bytes before swapping layout...