== sanity test 51f: check many open files limit ========== 15:49:00 (1758743340)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d51f.sanity
MDT1 numfree=1022001, max=100000
changed ulimit from 1024 to 100020
 - open/keep 7450 (time 1758743351.58 total 10.00 last 744.92)
 - open/keep 10000 (time 1758743355.00 total 13.42 last 746.54)
 - open/keep 17398 (time 1758743365.00 total 23.42 last 739.69)
 - open/keep 20000 (time 1758743368.90 total 27.32 last 667.27)
 - open/keep 27467 (time 1758743378.90 total 37.32 last 746.69)
 - open/keep 30000 (time 1758743382.10 total 40.52 last 790.26)
 - open/keep 38600 (time 1758743392.11 total 50.52 last 859.94)
 - open/keep 46004 (time 1758743402.11 total 60.53 last 740.30)
 - open/keep 50000 (time 1758743407.54 total 65.96 last 735.01)
 - open/keep 57187 (time 1758743417.54 total 75.96 last 718.63)
 - open/keep 60000 (time 1758743421.48 total 79.90 last 713.86)
 - open/keep 67182 (time 1758743431.49 total 89.90 last 718.18)
 - open/keep 70000 (time 1758743435.32 total 93.74 last 734.51)
 - open/keep 76966 (time 1758743445.32 total 103.74 last 696.56)
 - open/keep 80000 (time 1758743449.58 total 108.00 last 712.79)
 - open/keep 86829 (time 1758743459.58 total 118.00 last 682.83)
total: 88251 open/keep in 120.00 seconds: 735.42 ops/second
 - closed 10000 (time 1758743470.42 total 8.84 last -8688.60)
 - closed 20000 (time 1758743479.29 total 17.71 last 1127.91)
 - closed 30000 (time 1758743487.96 total 26.38 last 1153.69)
 - closed 40000 (time 1758743496.72 total 35.14 last 1141.46)
 - closed 50000 (time 1758743505.47 total 43.89 last 1142.69)
 - closed 60000 (time 1758743514.30 total 52.72 last 1132.89)
 - closed 70000 (time 1758743522.97 total 61.39 last 1153.16)
 - closed 80000 (time 1758743531.57 total 69.99 last 1162.41)
total: 88251 close in 77.23 seconds: 1142.71 close/second
 - unlinked 0 (time 1758743540 ; total 0 ; last 0)
 - unlinked 10000 (time 1758743553 ; total 13 ; last 13)
 - unlinked 20000 (time 1758743566 ; total 26 ; last 13)
 - unlinked 30000 (time 1758743580 ; total 40 ; last 14)
 - unlinked 40000 (time 1758743593 ; total 53 ; last 13)
 - unlinked 50000 (time 1758743606 ; total 66 ; last 13)
 - unlinked 60000 (time 1758743619 ; total 79 ; last 13)
 - unlinked 70000 (time 1758743632 ; total 92 ; last 13)
 - unlinked 80000 (time 1758743645 ; total 105 ; last 13)
unlink(/mnt/lustre/d51f.sanity/f88251) error: No such file or directory
total: 88251 unlinks in 116 seconds: 760.784485 unlinks/second