== sanity test 184c: Concurrent write and layout swap ==== 07:06:01 (1744542361)
47+0 records in
47+0 records out
49283072 bytes (49 MB) copied, 1.57893 s, 31.2 MB/s
59+0 records in
59+0 records out
61865984 bytes (62 MB) copied, 1.81729 s, 34.0 MB/s
ref file size: ref1(49283072), ref2(61865984)
3008+0 records in
3008+0 records out
49283072 bytes (49 MB) copied, 3.18006 s, 15.5 MB/s
Copied 1523712 bytes before swapping layout...