== sanity test 24A: readdir() returns correct number of entries. ========================================================== 21:14:58 (1787102098)
 - create 3332 (time 1787102110.40 total 10.00 last 333.14)
total: 5000 create in 16.20 seconds: 308.66 ops/second
 - unlinked 0 (time 1787102131 ; total 0 ; last 0)
total: 5000 unlinks in 22 seconds: 227.272720 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 30