== sanity test 24A: readdir() returns correct number of entries. ========================================================== 17:06:44 (1779311204)
 - create 4186 (time 1779311216.32 total 10.01 last 418.36)
total: 5000 create in 12.31 seconds: 406.25 ops/second
 - unlinked 0 (time 1779311230 ; total 0 ; last 0)
total: 5000 unlinks in 12 seconds: 416.666656 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 20