== sanity test 184c: Concurrent write and layout swap ==== 00:24:19 (1717561459)
56+0 records in
56+0 records out
58720256 bytes (59 MB) copied, 0.742576 s, 79.1 MB/s
20+0 records in
20+0 records out
20971520 bytes (21 MB) copied, 0.249316 s, 84.1 MB/s
ref file size: ref1(58720256), ref2(20971520)
3584+0 records in
3584+0 records out
58720256 bytes (59 MB) copied, 0.402988 s, 146 MB/s
Copied 14696448 bytes before swapping layout...