== sanityn test 81d: parallel rename file cross-dir on same MDT ========================================================== 18:13:55 (1788732835)
total: 2500 open/close in 5.38 seconds: 464.48 ops/second
snapshot_time                       1788732858.193521076 secs.nsecs
start_time                          1788732835.875116306 secs.nsecs
elapsed_time                        22.318404770 secs.nsecs
open                                2505 samples [usecs] 79 1959 894933 346751471
close                               2504 samples [usecs] 65 1461 248597 28421815
mknod                               2501 samples [usecs] 220 1882 794606 276304340
unlink                              2500 samples [usecs] 358 20696 1715531 3631815731
mkdir                               2 samples [usecs] 680 878 1558 1233284
rmdir                               2 samples [usecs] 2355 3396 5751 17078841
rename                              2500 samples [usecs] 299 13686 3145316 5782120298
getattr                             3760 samples [usecs] 7 7794 103850 161257960
parallel_rename_file                2500 samples [usecs] 299 13686 3145316 5782120298
crossdir_rename                     2500 samples [usecs] 299 13686 3145316 5782120298
readpage                            23 samples [usecs] 2055 16711 140715 1122509963