== sanity test 184c: Concurrent write and layout swap ==== 05:49:07 (1788947347)
55+0 records in
55+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 8.94953 s, 6.4 MB/s
26+0 records in
26+0 records out
27262976 bytes (27 MB, 26 MiB) copied, 4.35076 s, 6.3 MB/s
ref file size: ref1(57671680), ref2(27262976)
3520+0 records in
3520+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 15.4312 s, 3.7 MB/s
Copied 491520 bytes before swapping layout...