== sanity test 184c: Concurrent write and layout swap ==== 13:48:30 (1744134510)
47+0 records in
47+0 records out
49283072 bytes (49 MB) copied, 1.36414 s, 36.1 MB/s
30+0 records in
30+0 records out
31457280 bytes (31 MB) copied, 0.854851 s, 36.8 MB/s
ref file size: ref1(49283072), ref2(31457280)
3008+0 records in
3008+0 records out
49283072 bytes (49 MB) copied, 2.93787 s, 16.8 MB/s
Copied 1835008 bytes before swapping layout...