== sanity test 184c: Concurrent write and layout swap ==== 16:36:11 (1730579771)
42+0 records in
42+0 records out
44040192 bytes (44 MB) copied, 1.38092 s, 31.9 MB/s
40+0 records in
40+0 records out
41943040 bytes (42 MB) copied, 1.31128 s, 32.0 MB/s
ref file size: ref1(44040192), ref2(41943040)
2688+0 records in
2688+0 records out
44040192 bytes (44 MB) copied, 2.72534 s, 16.2 MB/s
Copied 1802240 bytes before swapping layout...