== sanity test 421d: rmfid en masse ====================== 18:04:56 (1782252296)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 702 (time 1782252311.28 total 10.02 last 70.07)
 - open/close 1396 (time 1782252321.28 total 20.03 last 69.35)
 - open/close 2097 (time 1782252331.29 total 30.04 last 70.03)
 - open/close 2779 (time 1782252341.30 total 40.04 last 68.16)
 - open/close 3521 (time 1782252351.31 total 50.05 last 74.12)
total: 4097 open/close in 58.82 seconds: 69.65 ops/second