== sanity test 184c: Concurrent write and layout swap ==== 10:16:56 (1787926616)
55+0 records in
55+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 7.70862 s, 7.5 MB/s
62+0 records in
62+0 records out
65011712 bytes (65 MB, 62 MiB) copied, 9.66306 s, 6.7 MB/s
ref file size: ref1(57671680), ref2(65011712)
3520+0 records in
3520+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 16.9454 s, 3.4 MB/s
Copied 737280 bytes before swapping layout...