== sanity test 184c: Concurrent write and layout swap ==== 16:42:34 (1787863354)
24+0 records in
24+0 records out
25165824 bytes (25 MB, 24 MiB) copied, 4.80738 s, 5.2 MB/s
63+0 records in
63+0 records out
66060288 bytes (66 MB, 63 MiB) copied, 11.4187 s, 5.8 MB/s
ref file size: ref1(25165824), ref2(66060288)
1536+0 records in
1536+0 records out
25165824 bytes (25 MB, 24 MiB) copied, 9.90583 s, 2.5 MB/s
Copied 819200 bytes before swapping layout...