== sanity test 184c: Concurrent write and layout swap ==== 07:50:17 (1790941817)
55+0 records in
55+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 6.89672 s, 8.4 MB/s
31+0 records in
31+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 3.5971 s, 9.0 MB/s
ref file size: ref1(57671680), ref2(32505856)
3520+0 records in
3520+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 15.0876 s, 3.8 MB/s
Copied 376832 bytes before swapping layout...