== sanity test 184c: Concurrent write and layout swap ==== 17:10:11 (1752527411)
42+0 records in
42+0 records out
44040192 bytes (44 MB, 42 MiB) copied, 6.09746 s, 7.2 MB/s
57+0 records in
57+0 records out
59768832 bytes (60 MB, 57 MiB) copied, 6.25006 s, 9.6 MB/s
ref file size: ref1(44040192), ref2(59768832)
2688+0 records in
2688+0 records out
44040192 bytes (44 MB, 42 MiB) copied, 13.6724 s, 3.2 MB/s
Copied 638976 bytes before swapping layout...