== sanity test 184c: Concurrent write and layout swap ==== 12:18:46 (1769102326)
37+0 records in
37+0 records out
38797312 bytes (39 MB, 37 MiB) copied, 2.05921 s, 18.8 MB/s
54+0 records in
54+0 records out
56623104 bytes (57 MB, 54 MiB) copied, 3.02374 s, 18.7 MB/s
ref file size: ref1(38797312), ref2(56623104)
2368+0 records in
2368+0 records out
38797312 bytes (39 MB, 37 MiB) copied, 3.6368 s, 10.7 MB/s
Copied 1523712 bytes before swapping layout...