== sanity test 184c: Concurrent write and layout swap ==== 12:06:35 (1788797195)
60+0 records in
60+0 records out
62914560 bytes (63 MB, 60 MiB) copied, 10.1036 s, 6.2 MB/s
61+0 records in
61+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 11.1306 s, 5.7 MB/s
ref file size: ref1(62914560), ref2(63963136)
3840+0 records in
3840+0 records out
62914560 bytes (63 MB, 60 MiB) copied, 21.4256 s, 2.9 MB/s
Copied 983040 bytes before swapping layout...