== sanity test 24A: readdir() returns correct number of entries. ========================================================== 07:47:51 (1742903271)
 - create 4105 (time 1742903282.54 total 10.00 last 410.50)
total: 5000 create in 12.35 seconds: 404.80 ops/second
 - unlinked 0 (time 1742903292 ; total 0 ; last 0)
total: 5000 unlinks in 13 seconds: 384.615387 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 21