== sanity test 184c: Concurrent write and layout swap ==== 07:30:36 (1789039836)
48+0 records in
48+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 9.07325 s, 5.5 MB/s
60+0 records in
60+0 records out
62914560 bytes (63 MB, 60 MiB) copied, 9.36608 s, 6.7 MB/s
ref file size: ref1(50331648), ref2(62914560)
3072+0 records in
3072+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 16.053 s, 3.1 MB/s
Copied 425984 bytes before swapping layout...