== sanity test 184c: Concurrent write and layout swap ==== 07:38:40 (1787398720)
31+0 records in
31+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 2.99786 s, 10.8 MB/s
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 5.44917 s, 9.8 MB/s
ref file size: ref1(32505856), ref2(53477376)
1984+0 records in
1984+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 7.39343 s, 4.4 MB/s
Copied 917504 bytes before swapping layout...