== sanity test 184c: Concurrent write and layout swap ==== 17:57:05 (1771973825)
35+0 records in
35+0 records out
36700160 bytes (37 MB, 35 MiB) copied, 0.678137 s, 54.1 MB/s
65+0 records in
65+0 records out
68157440 bytes (68 MB, 65 MiB) copied, 1.31662 s, 51.8 MB/s
ref file size: ref1(36700160), ref2(68157440)
2240+0 records in
2240+0 records out
36700160 bytes (37 MB, 35 MiB) copied, 0.681803 s, 53.8 MB/s
Copied 5423104 bytes before swapping layout...