== sanity test 184c: Concurrent write and layout swap ==== 18:06:08 (1786053968)
38+0 records in
38+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 2.70618 s, 14.7 MB/s
56+0 records in
56+0 records out
58720256 bytes (59 MB, 56 MiB) copied, 4.10404 s, 14.3 MB/s
ref file size: ref1(39845888), ref2(58720256)
2432+0 records in
2432+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 5.78521 s, 6.9 MB/s
Copied 1081344 bytes before swapping layout...