== sanity test 421d: rmfid en masse ====================== 05:57:10 (1727776630)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421d.sanity
 - open/close 2795 (time 1727776642.11 total 10.00 last 279.48)
total: 4097 open/close in 14.32 seconds: 286.07 ops/second