== sanity test 184c: Concurrent write and layout swap ==== 14:06:03 (1788372363)
47+0 records in
47+0 records out
49283072 bytes (49 MB, 47 MiB) copied, 2.50012 s, 19.7 MB/s
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 2.66441 s, 20.1 MB/s
ref file size: ref1(49283072), ref2(53477376)
3008+0 records in
3008+0 records out
49283072 bytes (49 MB, 47 MiB) copied, 5.00459 s, 9.8 MB/s
Copied 1343488 bytes before swapping layout...