== sanity test 184c: Concurrent write and layout swap ==== 02:44:04 (1783147444)
50+0 records in
50+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 2.86877 s, 18.3 MB/s
38+0 records in
38+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 2.20701 s, 18.1 MB/s
ref file size: ref1(52428800), ref2(39845888)
3200+0 records in
3200+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 5.12566 s, 10.2 MB/s
Copied 1261568 bytes before swapping layout...