== sanity test 184c: Concurrent write and layout swap ==== 05:15:56 (1749546956)
68+0 records in
68+0 records out
71303168 bytes (71 MB) copied, 2.36497 s, 30.1 MB/s
55+0 records in
55+0 records out
57671680 bytes (58 MB) copied, 1.85573 s, 31.1 MB/s
ref file size: ref1(71303168), ref2(57671680)
4352+0 records in
4352+0 records out
71303168 bytes (71 MB) copied, 4.85088 s, 14.7 MB/s
Copied 1949696 bytes before swapping layout...