== sanity test 421d: rmfid en masse ====================== 22:15:58 (1763349358)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421d.sanity
 - open/close 822 (time 1763349371.74 total 10.00 last 82.17)
 - open/close 1648 (time 1763349381.75 total 20.01 last 82.53)
 - open/close 2498 (time 1763349391.76 total 30.02 last 84.95)
 - open/close 3298 (time 1763349401.76 total 40.02 last 79.99)
 - open/close 4084 (time 1763349411.76 total 50.02 last 78.55)
total: 4097 open/close in 50.23 seconds: 81.57 ops/second