== sanity test 184c: Concurrent write and layout swap ==== 06:16:58 (1731755818)
60+0 records in
60+0 records out
62914560 bytes (63 MB) copied, 2.34232 s, 26.9 MB/s
32+0 records in
32+0 records out
33554432 bytes (34 MB) copied, 0.979038 s, 34.3 MB/s
ref file size: ref1(62914560), ref2(33554432)
3840+0 records in
3840+0 records out
62914560 bytes (63 MB) copied, 3.77852 s, 16.7 MB/s
Copied 1867776 bytes before swapping layout...