== sanity test 184c: Concurrent write and layout swap ==== 11:54:51 (1787414091)
61+0 records in
61+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 4.11347 s, 15.5 MB/s
40+0 records in
40+0 records out
41943040 bytes (42 MB, 40 MiB) copied, 2.74896 s, 15.3 MB/s
ref file size: ref1(63963136), ref2(41943040)
3904+0 records in
3904+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 7.57814 s, 8.4 MB/s
Copied 1146880 bytes before swapping layout...