== sanity test 184c: Concurrent write and layout swap ==== 07:06:42 (1787483202)
61+0 records in
61+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 5.68866 s, 11.2 MB/s
43+0 records in
43+0 records out
45088768 bytes (45 MB, 43 MiB) copied, 3.4465 s, 13.1 MB/s
ref file size: ref1(63963136), ref2(45088768)
3904+0 records in
3904+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 9.74693 s, 6.6 MB/s
Copied 917504 bytes before swapping layout...