== sanity test 184c: Concurrent write and layout swap ==== 12:55:04 (1789318504)
61+0 records in
61+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 3.79807 s, 16.8 MB/s
44+0 records in
44+0 records out
46137344 bytes (46 MB, 44 MiB) copied, 2.87289 s, 16.1 MB/s
ref file size: ref1(63963136), ref2(46137344)
3904+0 records in
3904+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 6.70423 s, 9.5 MB/s
Copied 1245184 bytes before swapping layout...