== sanity test 184c: Concurrent write and layout swap ==== 12:06:05 (1761321965)
69+0 records in
69+0 records out
72351744 bytes (72 MB, 69 MiB) copied, 1.66677 s, 43.4 MB/s
33+0 records in
33+0 records out
34603008 bytes (35 MB, 33 MiB) copied, 0.777966 s, 44.5 MB/s
ref file size: ref1(72351744), ref2(34603008)
4416+0 records in
4416+0 records out
72351744 bytes (72 MB, 69 MiB) copied, 1.53182 s, 47.2 MB/s
Copied 6291456 bytes before swapping layout...