== sanity test 184c: Concurrent write and layout swap ==== 14:52:21 (1747853541)
35+0 records in
35+0 records out
36700160 bytes (37 MB) copied, 1.15905 s, 31.7 MB/s
62+0 records in
62+0 records out
65011712 bytes (65 MB) copied, 2.02287 s, 32.1 MB/s
ref file size: ref1(36700160), ref2(65011712)
2240+0 records in
2240+0 records out
36700160 bytes (37 MB) copied, 2.71274 s, 13.5 MB/s
Copied 1851392 bytes before swapping layout...