== sanity test 184c: Concurrent write and layout swap ==== 18:43:05 (1786056185)
35+0 records in
35+0 records out
36700160 bytes (37 MB, 35 MiB) copied, 5.70147 s, 6.4 MB/s
33+0 records in
33+0 records out
34603008 bytes (35 MB, 33 MiB) copied, 2.91239 s, 11.9 MB/s
ref file size: ref1(36700160), ref2(34603008)
2240+0 records in
2240+0 records out
36700160 bytes (37 MB, 35 MiB) copied, 10.9226 s, 3.4 MB/s
Copied 557056 bytes before swapping layout...