== sanity test 24A: readdir() returns correct number of entries. ========================================================== 01:07:28 (1784696848)
 - create 2541 (time 1784696860.44 total 10.00 last 254.01)
total: 5000 create in 17.63 seconds: 283.60 ops/second
 - unlinked 0 (time 1784696883 ; total 0 ; last 0)
total: 5000 unlinks in 18 seconds: 277.777771 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 27