== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 00:24:39 (1788841479)
old_iused=3917
 - open/close 858 (time 1788841493.95 total 10.01 last 85.73)
total: 1000 open/close in 11.74 seconds: 85.21 ops/second
suppose current old_iused=4917
create_count=32, max_create_count=20000
 - unlinked 0 (time 1788841502 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Waiting for MDT destroys to complete
3909 
waited 1 sec, old Iused 4917, new Iused 3909