== sanity test 184c: Concurrent write and layout swap ==== 03:07:41 (1786691261)
28+0 records in
28+0 records out
29360128 bytes (29 MB, 28 MiB) copied, 4.87064 s, 6.0 MB/s
48+0 records in
48+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 7.7294 s, 6.5 MB/s
ref file size: ref1(29360128), ref2(50331648)
1792+0 records in
1792+0 records out
29360128 bytes (29 MB, 28 MiB) copied, 10.3916 s, 2.8 MB/s
Copied 458752 bytes before swapping layout...