== sanity test 184c: Concurrent write and layout swap ==== 02:28:52 (1788848932)
35+0 records in
35+0 records out
36700160 bytes (37 MB, 35 MiB) copied, 5.26071 s, 7.0 MB/s
20+0 records in
20+0 records out
20971520 bytes (21 MB, 20 MiB) copied, 2.91809 s, 7.2 MB/s
ref file size: ref1(36700160), ref2(20971520)
2240+0 records in
2240+0 records out
36700160 bytes (37 MB, 35 MiB) copied, 13.4153 s, 2.7 MB/s
Copied 491520 bytes before swapping layout...