== sanity test 184c: Concurrent write and layout swap ==== 11:43:00 (1730824980)
27+0 records in
27+0 records out
28311552 bytes (28 MB) copied, 0.328882 s, 86.1 MB/s
63+0 records in
63+0 records out
66060288 bytes (66 MB) copied, 0.81805 s, 80.8 MB/s
ref file size: ref1(28311552), ref2(66060288)
1728+0 records in
1728+0 records out
28311552 bytes (28 MB) copied, 0.353047 s, 80.2 MB/s
Copied 10715136 bytes before swapping layout...