== sanity test 184c: Concurrent write and layout swap ==== 23:42:23 (1783654943)
55+0 records in
55+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 3.10699 s, 18.6 MB/s
47+0 records in
47+0 records out
49283072 bytes (49 MB, 47 MiB) copied, 2.6512 s, 18.6 MB/s
ref file size: ref1(57671680), ref2(49283072)
3520+0 records in
3520+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 5.5874 s, 10.3 MB/s
Copied 1261568 bytes before swapping layout...