== sanity test 24A: readdir() returns correct number of entries. ========================================================== 10:42:07 (1788360127)
 - create 3061 (time 1788360139.15 total 10.00 last 306.02)
total: 5000 create in 14.04 seconds: 356.08 ops/second
 - unlinked 0 (time 1788360156 ; total 0 ; last 0)
total: 5000 unlinks in 15 seconds: 333.333344 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 24