== sanity test 51f: check many open files limit ========== 16:26:33 (1780345593)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021969, max=100000
changed ulimit from 1024 to 100020
 - open/keep 3355 (time 1780345605.88 total 10.00 last 335.42)
 - open/keep 6080 (time 1780345615.88 total 20.00 last 272.47)
 - open/keep 9867 (time 1780345625.88 total 30.00 last 378.69)
 - open/keep 13007 (time 1780345635.88 total 40.00 last 314.00)
 - open/keep 15972 (time 1780345645.88 total 50.00 last 296.50)
 - open/keep 19480 (time 1780345655.88 total 60.01 last 350.77)
 - open/keep 22657 (time 1780345665.89 total 70.01 last 317.60)
 - open/keep 25516 (time 1780345675.89 total 80.01 last 285.75)
 - open/keep 28885 (time 1780345685.89 total 90.02 last 336.84)
 - open/keep 30000 (time 1780345688.99 total 93.11 last 360.04)
 - open/keep 31915 (time 1780345699.00 total 103.12 last 191.31)
 - open/keep 33139 (time 1780345709.00 total 113.12 last 122.38)
total: 34000 open/keep in 120.00 seconds: 283.32 ops/second
 - closed 1370 (time 1780345725.88 total 10.00 last -3176.78)
 - closed 2806 (time 1780345735.89 total 20.01 last 143.45)
 - closed 4002 (time 1780345745.90 total 30.01 last 119.58)
 - closed 5262 (time 1780345755.90 total 40.02 last 125.92)
 - closed 6502 (time 1780345765.91 total 50.02 last 123.97)
 - closed 8107 (time 1780345775.91 total 60.03 last 160.44)
 - closed 9991 (time 1780345785.91 total 70.03 last 188.35)
 - closed 10000 (time 1780345785.98 total 70.10 last 130.28)
 - closed 11805 (time 1780345795.98 total 80.10 last 180.43)
 - closed 13796 (time 1780345805.99 total 90.10 last 199.04)
 - closed 15915 (time 1780345815.99 total 100.11 last 211.86)
 - closed 17914 (time 1780345825.99 total 110.11 last 199.86)
 - closed 19934 (time 1780345835.99 total 120.11 last 201.97)
 - closed 20000 (time 1780345836.37 total 120.48 last 177.01)
 - closed 21969 (time 1780345846.37 total 130.48 last 196.86)
 - closed 23910 (time 1780345856.37 total 140.48 last 194.10)
 - closed 25740 (time 1780345866.37 total 150.48 last 182.99)
 - closed 27881 (time 1780345876.38 total 160.49 last 213.95)
 - closed 30000 (time 1780345885.99 total 170.11 last 220.43)
 - closed 32112 (time 1780345896.00 total 180.11 last 211.02)
total: 34000 close in 188.55 seconds: 180.32 close/second
 - unlinked 0 (time 1780345907 ; total 0 ; last 0)
 - unlinked 10000 (time 1780345978 ; total 71 ; last 71)
 - unlinked 20000 (time 1780346030 ; total 123 ; last 52)
 - unlinked 30000 (time 1780346060 ; total 153 ; last 30)
unlink(/mnt/lustre/d51f.sanity/f34000) error: No such file or directory
total: 34000 unlinks in 168 seconds: 202.380951 unlinks/second