== sanity test 184c: Concurrent write and layout swap ==== 05:34:23 (1769769263)
56+0 records in
56+0 records out
58720256 bytes (59 MB, 56 MiB) copied, 3.44142 s, 17.1 MB/s
20+0 records in
20+0 records out
20971520 bytes (21 MB, 20 MiB) copied, 1.18024 s, 17.8 MB/s
ref file size: ref1(58720256), ref2(20971520)
3584+0 records in
3584+0 records out
58720256 bytes (59 MB, 56 MiB) copied, 6.13045 s, 9.6 MB/s
Copied 1294336 bytes before swapping layout...