== sanity test 184c: Concurrent write and layout swap ==== 19:34:58 (1736987698)
69+0 records in
69+0 records out
72351744 bytes (72 MB) copied, 0.885983 s, 81.7 MB/s
31+0 records in
31+0 records out
32505856 bytes (33 MB) copied, 0.389003 s, 83.6 MB/s
ref file size: ref1(72351744), ref2(32505856)
4416+0 records in
4416+0 records out
72351744 bytes (72 MB) copied, 0.849057 s, 85.2 MB/s
Copied 9322496 bytes before swapping layout...