== sanity test 184c: Concurrent write and layout swap ==== 05:34:59 (1713346499)
44+0 records in
44+0 records out
46137344 bytes (46 MB) copied, 0.59143 s, 78.0 MB/s
33+0 records in
33+0 records out
34603008 bytes (35 MB) copied, 0.445684 s, 77.6 MB/s
ref file size: ref1(46137344), ref2(34603008)
2816+0 records in
2816+0 records out
46137344 bytes (46 MB) copied, 0.599928 s, 76.9 MB/s
Copied 8699904 bytes before swapping layout...