== sanity test 184c: Concurrent write and layout swap ==== 11:45:42 (1788882342)
54+0 records in
54+0 records out
56623104 bytes (57 MB, 54 MiB) copied, 3.17094 s, 17.9 MB/s
48+0 records in
48+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 2.79043 s, 18.0 MB/s
ref file size: ref1(56623104), ref2(50331648)
3456+0 records in
3456+0 records out
56623104 bytes (57 MB, 54 MiB) copied, 5.21123 s, 10.9 MB/s
Copied 1310720 bytes before swapping layout...