== sanity test 421d: rmfid en masse ====================== 01:50:02 (1763880602)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421d.sanity
 - open/close 2065 (time 1763880614.92 total 10.00 last 206.43)
total: 4097 open/close in 18.97 seconds: 216.00 ops/second