== sanity test 184c: Concurrent write and layout swap ==== 14:36:33 (1789497393)
40+0 records in
40+0 records out
41943040 bytes (42 MB, 40 MiB) copied, 4.4291 s, 9.5 MB/s
63+0 records in
63+0 records out
66060288 bytes (66 MB, 63 MiB) copied, 8.08658 s, 8.2 MB/s
ref file size: ref1(41943040), ref2(66060288)
2560+0 records in
2560+0 records out
41943040 bytes (42 MB, 40 MiB) copied, 10.5573 s, 4.0 MB/s
Copied 524288 bytes before swapping layout...