== sanity test 184c: Concurrent write and layout swap ==== 10:27:10 (1721226430)
55+0 records in
55+0 records out
57671680 bytes (58 MB) copied, 0.694061 s, 83.1 MB/s
27+0 records in
27+0 records out
28311552 bytes (28 MB) copied, 0.343472 s, 82.4 MB/s
ref file size: ref1(57671680), ref2(28311552)
3520+0 records in
3520+0 records out
57671680 bytes (58 MB) copied, 0.629205 s, 91.7 MB/s
Copied 8912896 bytes before swapping layout...