== sanity test 421d: rmfid en masse ====================== 22:10:38 (1743214238)
striped dir -i1 -c2 -H crush /mnt/lustre/d421d.sanity
 - open/close 2430 (time 1743214249.53 total 10.00 last 242.99)
total: 4097 open/close in 16.87 seconds: 242.91 ops/second