== sanity test 184c: Concurrent write and layout swap ==== 16:33:56 (1786653236)
66+0 records in
66+0 records out
69206016 bytes (69 MB, 66 MiB) copied, 10.7652 s, 6.4 MB/s
63+0 records in
63+0 records out
66060288 bytes (66 MB, 63 MiB) copied, 9.07593 s, 7.3 MB/s
ref file size: ref1(69206016), ref2(66060288)
4224+0 records in
4224+0 records out
69206016 bytes (69 MB, 66 MiB) copied, 24.4154 s, 2.8 MB/s
Copied 737280 bytes before swapping layout...