== sanity test 184c: Concurrent write and layout swap ==== 19:23:26 (1776209006)
52+0 records in
52+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 1.96408 s, 27.8 MB/s
67+0 records in
67+0 records out
70254592 bytes (70 MB, 67 MiB) copied, 2.21083 s, 31.8 MB/s
ref file size: ref1(54525952), ref2(70254592)
3328+0 records in
3328+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 5.99882 s, 9.1 MB/s
Copied 1114112 bytes before swapping layout...