== sanityn test 81d: parallel rename file cross-dir on same MDT ========================================================== 20:18:52 (1788567532)
 - open/close 789 (time 1788567548.28 total 10.01 last 78.84)
 - open/close 1595 (time 1788567558.29 total 20.01 last 80.55)
 - open/close 2421 (time 1788567568.30 total 30.03 last 82.47)
total: 2500 open/close in 30.95 seconds: 80.78 ops/second
snapshot_time                       1788567656.200875249 secs.nsecs
start_time                          1788567535.677506618 secs.nsecs
elapsed_time                        120.523368631 secs.nsecs
open                                2505 samples [usecs] 122 13423 3438893 8119609347
close                               2504 samples [usecs] 130 6003 806165 503050289
mknod                               2501 samples [usecs] 521 13318 2970996 6292104290
unlink                              2500 samples [usecs] 694 57474 4744470 27417149852
mkdir                               2 samples [usecs] 970 2246 3216 5985416
rmdir                               2 samples [usecs] 11551 14056 25607 330996737
rename                              2500 samples [usecs] 479 68633 16659412 262216965532
getattr                             3762 samples [usecs] 10 7867 241413 343298949
parallel_rename_file                2500 samples [usecs] 479 68633 16659412 262216965532
crossdir_rename                     2500 samples [usecs] 479 68633 16659412 262216965532
readpage                            15 samples [usecs] 6738 30839 222366 4048110666