== sanity test 184c: Concurrent write and layout swap ==== 10:05:41 (1724767541)
58+0 records in
58+0 records out
60817408 bytes (61 MB) copied, 2.13268 s, 28.5 MB/s
59+0 records in
59+0 records out
61865984 bytes (62 MB) copied, 2.08151 s, 29.7 MB/s
ref file size: ref1(60817408), ref2(61865984)
3712+0 records in
3712+0 records out
60817408 bytes (61 MB) copied, 4.56558 s, 13.3 MB/s
Copied 1802240 bytes before swapping layout...