== sanity test 184c: Concurrent write and layout swap ==== 23:58:28 (1746158308)
51+0 records in
51+0 records out
53477376 bytes (53 MB) copied, 2.45392 s, 21.8 MB/s
38+0 records in
38+0 records out
39845888 bytes (40 MB) copied, 1.89872 s, 21.0 MB/s
ref file size: ref1(53477376), ref2(39845888)
3264+0 records in
3264+0 records out
53477376 bytes (53 MB) copied, 5.14301 s, 10.4 MB/s
Copied 1490944 bytes before swapping layout...