== sanity test 24A: readdir() returns correct number of entries. ========================================================== 11:27:29 (1786202849)
 - create 4507 (time 1786202861.15 total 10.00 last 450.62)
total: 5000 create in 11.07 seconds: 451.72 ops/second
 - unlinked 0 (time 1786202878 ; 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