== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 14:36:17 (1790102177)
old_iused=3917
 - open/close 921 (time 1790102192.65 total 10.00 last 92.09)
total: 1000 open/close in 11.10 seconds: 90.11 ops/second
suppose current old_iused=4917
create_count=32, max_create_count=20000
 - unlinked 0 (time 1790102201 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
Waiting for MDT destroys to complete
3909 
waited 1 sec, old Iused 4917, new Iused 3909