== sanity test 184c: Concurrent write and layout swap ==== 11:11:43 (1789657903)
40+0 records in
40+0 records out
41943040 bytes (42 MB, 40 MiB) copied, 5.70419 s, 7.4 MB/s
65+0 records in
65+0 records out
68157440 bytes (68 MB, 65 MiB) copied, 9.20503 s, 7.4 MB/s
ref file size: ref1(41943040), ref2(68157440)
2560+0 records in
2560+0 records out
41943040 bytes (42 MB, 40 MiB) copied, 10.9839 s, 3.8 MB/s
Copied 393216 bytes before swapping layout...