== sanity test 124c: LRUR cancel very aged locks ========= 08:27:57 (1789129677)
total: 100 open/close in 3.59 seconds: 27.83 ops/second
unused=104, max_age=600000, recalc_p=10
ldlm.namespaces.lustre-MDT0000-mdc-ffff9ba51b4ac800.lru_max_age=1000
sleep 20 seconds...
 - unlinked 0 (time 1789129705 ; total 0 ; last 0)
total: 100 unlinks in 5 seconds: 20.000000 unlinks/second