== sanity test 184c: Concurrent write and layout swap ==== 04:33:36 (1787387616)
63+0 records in
63+0 records out
66060288 bytes (66 MB, 63 MiB) copied, 9.37991 s, 7.0 MB/s
38+0 records in
38+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 5.80719 s, 6.9 MB/s
ref file size: ref1(66060288), ref2(39845888)
4032+0 records in
4032+0 records out
66060288 bytes (66 MB, 63 MiB) copied, 19.4157 s, 3.4 MB/s
Copied 589824 bytes before swapping layout...