== sanity test 184c: Concurrent write and layout swap ==== 16:56:28 (1776200188)
61+0 records in
61+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 2.5426 s, 25.2 MB/s
25+0 records in
25+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 1.67861 s, 15.6 MB/s
ref file size: ref1(63963136), ref2(26214400)
3904+0 records in
3904+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 3.67469 s, 17.4 MB/s
Copied 3751936 bytes before swapping layout...