== sanity test 184c: Concurrent write and layout swap ==== 23:07:31 (1787886451)
63+0 records in
63+0 records out
66060288 bytes (66 MB, 63 MiB) copied, 15.806 s, 4.2 MB/s
64+0 records in
64+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 13.29 s, 5.0 MB/s
ref file size: ref1(66060288), ref2(67108864)
4032+0 records in
4032+0 records out
66060288 bytes (66 MB, 63 MiB) copied, 24.8991 s, 2.7 MB/s
Copied 344064 bytes before swapping layout...