== sanity test 51f: check many open files limit ========== 05:08:56 (1787389736)
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 1237 (time 1787389750.58 total 10.00 last 123.68)
 - open/keep 2780 (time 1787389760.59 total 20.01 last 154.23)
 - open/keep 4149 (time 1787389770.59 total 30.01 last 136.90)
 - open/keep 5590 (time 1787389780.60 total 40.02 last 143.95)
 - open/keep 7019 (time 1787389790.60 total 50.02 last 142.88)
 - open/keep 8453 (time 1787389800.61 total 60.03 last 143.30)
 - open/keep 9859 (time 1787389810.61 total 70.03 last 140.54)
 - open/keep 11399 (time 1787389820.61 total 80.03 last 153.98)
 - open/keep 12942 (time 1787389830.61 total 90.03 last 154.30)
 - open/keep 14508 (time 1787389840.62 total 100.03 last 156.55)
 - open/keep 15915 (time 1787389850.62 total 110.04 last 140.67)
total: 17495 open/keep in 120.00 seconds: 145.79 ops/second
 - closed 2908 (time 1787389870.59 total 10.00 last -1300.28)
 - closed 5672 (time 1787389880.59 total 20.01 last 276.35)
 - closed 8478 (time 1787389890.59 total 30.01 last 280.53)
 - closed 10000 (time 1787389898.41 total 37.83 last 194.65)
 - closed 12384 (time 1787389908.41 total 47.83 last 238.40)
 - closed 15137 (time 1787389918.41 total 57.83 last 275.29)
total: 17495 close in 67.08 seconds: 260.79 close/second
 - unlinked 0 (time 1787389932 ; total 0 ; last 0)
 - unlinked 10000 (time 1787389997 ; total 65 ; last 65)
unlink(/mnt/lustre/d51f.sanity/f17495) error: No such file or directory
total: 17495 unlinks in 115 seconds: 152.130432 unlinks/second