== sanity test 51f: check many open files limit ========== 08:24:00 (1789388640)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d51f.sanity
MDT1 numfree=1021989, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1457 (time 1789388656.36 total 10.00 last 145.65)
 - open/keep 2704 (time 1789388666.36 total 20.00 last 124.68)
 - open/keep 3956 (time 1789388676.36 total 30.01 last 125.15)
 - open/keep 5490 (time 1789388686.37 total 40.01 last 153.36)
 - open/keep 6953 (time 1789388696.37 total 50.02 last 146.21)
 - open/keep 8294 (time 1789388706.38 total 60.02 last 134.06)
 - open/keep 9747 (time 1789388716.38 total 70.03 last 145.23)
 - open/keep 11202 (time 1789388726.38 total 80.03 last 145.43)
 - open/keep 12501 (time 1789388736.39 total 90.03 last 129.87)
 - open/keep 13730 (time 1789388746.39 total 100.04 last 122.85)
 - open/keep 15269 (time 1789388756.40 total 110.05 last 153.75)
total: 16634 open/keep in 120.01 seconds: 138.61 ops/second
 - closed 2555 (time 1789388776.37 total 10.00 last -1271.15)
 - closed 5009 (time 1789388786.37 total 20.00 last 245.37)
 - closed 7416 (time 1789388796.37 total 30.01 last 240.65)
 - closed 10000 (time 1789388806.34 total 39.98 last 259.05)
 - closed 12081 (time 1789388816.36 total 50.00 last 207.77)
 - closed 14391 (time 1789388826.36 total 60.00 last 230.95)
total: 16634 close in 69.40 seconds: 239.69 close/second
 - unlinked 0 (time 1789388840 ; total 0 ; last 0)
 - unlinked 10000 (time 1789388902 ; total 62 ; last 62)
unlink(/mnt/lustre/d51f.sanity/f16634) error: No such file or directory
total: 16634 unlinks in 103 seconds: 161.495148 unlinks/second