== sanity test 51f: check many open files limit ========== 12:30:18 (1788885018)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=1022022, max=100000
changed ulimit from 1024 to 100020
 - open/keep 7493 (time 1788885029.88 total 10.00 last 749.23)
 - open/keep 10000 (time 1788885033.22 total 13.34 last 750.03)
 - open/keep 17657 (time 1788885043.23 total 23.35 last 765.56)
 - open/keep 20000 (time 1788885046.42 total 26.54 last 733.73)
 - open/keep 27642 (time 1788885056.42 total 36.54 last 764.18)
 - open/keep 30000 (time 1788885059.54 total 39.66 last 755.93)
 - open/keep 37440 (time 1788885069.54 total 49.66 last 743.91)
 - open/keep 40000 (time 1788885072.96 total 53.08 last 748.66)
 - open/keep 47381 (time 1788885082.96 total 63.08 last 738.07)
 - open/keep 50000 (time 1788885086.61 total 66.73 last 717.80)
 - open/keep 57144 (time 1788885096.61 total 76.73 last 714.36)
 - open/keep 60000 (time 1788885100.30 total 80.41 last 774.71)
 - open/keep 67302 (time 1788885110.30 total 90.42 last 730.17)
 - open/keep 70000 (time 1788885113.82 total 93.94 last 766.33)
 - open/keep 77348 (time 1788885123.82 total 103.94 last 734.73)
 - open/keep 80000 (time 1788885127.57 total 107.69 last 706.28)
 - open/keep 87471 (time 1788885137.57 total 117.69 last 747.03)
total: 89095 open/keep in 120.00 seconds: 742.46 ops/second
 - closed 8351 (time 1788885149.88 total 10.00 last -7910.35)
 - closed 10000 (time 1788885151.77 total 11.89 last 872.47)
 - closed 18291 (time 1788885161.77 total 21.89 last 829.07)
 - closed 20000 (time 1788885163.78 total 23.89 last 853.50)
 - closed 29809 (time 1788885173.78 total 33.90 last 980.80)
 - closed 30000 (time 1788885174.01 total 34.13 last 824.93)
 - closed 39070 (time 1788885184.01 total 44.13 last 906.86)
 - closed 40000 (time 1788885185.37 total 45.49 last 683.94)
 - closed 48101 (time 1788885195.37 total 55.49 last 810.08)
 - closed 50000 (time 1788885197.05 total 57.17 last 1129.24)
 - closed 60000 (time 1788885206.00 total 66.12 last 1117.86)
 - closed 70000 (time 1788885215.72 total 75.84 last 1028.13)
 - closed 80000 (time 1788885224.57 total 84.68 last 1130.99)
total: 89095 close in 93.05 seconds: 957.49 close/second
 - unlinked 0 (time 1788885234 ; total 0 ; last 0)
 - unlinked 10000 (time 1788885246 ; total 12 ; last 12)
 - unlinked 20000 (time 1788885257 ; total 23 ; last 11)
 - unlinked 30000 (time 1788885271 ; total 37 ; last 14)
 - unlinked 40000 (time 1788885283 ; total 49 ; last 12)
 - unlinked 50000 (time 1788885296 ; total 62 ; last 13)
 - unlinked 60000 (time 1788885307 ; total 73 ; last 11)
 - unlinked 70000 (time 1788885318 ; total 84 ; last 11)
 - unlinked 80000 (time 1788885330 ; total 96 ; last 12)
unlink(/mnt/lustre/d51f.sanity/f89095) error: No such file or directory
total: 89095 unlinks in 107 seconds: 832.663574 unlinks/second