== sanity test 51f: check many open files limit ========== 04:27:31 (1761294451)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d51f.sanity
MDT1 numfree=    1021963 , max=100000
changed ulimit from 1024 to 100020
 - open/keep 3015 (time 1761294463.07 total 10.00 last 301.49)
 - open/keep 6039 (time 1761294473.07 total 20.00 last 302.39)
 - open/keep 8605 (time 1761294483.07 total 30.00 last 256.58)
 - open/keep 10000 (time 1761294487.60 total 34.53 last 307.96)
 - open/keep 13252 (time 1761294497.60 total 44.53 last 325.15)
 - open/keep 15955 (time 1761294507.61 total 54.54 last 270.19)
 - open/keep 18862 (time 1761294517.61 total 64.54 last 290.65)
 - open/keep 20000 (time 1761294521.39 total 68.32 last 301.14)
 - open/keep 22786 (time 1761294531.39 total 78.32 last 278.57)
 - open/keep 25644 (time 1761294541.39 total 88.32 last 285.75)
 - open/keep 28432 (time 1761294551.39 total 98.32 last 278.78)
 - open/keep 30000 (time 1761294556.64 total 103.57 last 298.98)
 - open/keep 32874 (time 1761294566.64 total 113.57 last 287.38)
total: 34569 open/keep in 120.00 seconds: 288.07 ops/second
 - closed 3910 (time 1761294583.07 total 10.00 last -2895.60)
 - closed 7920 (time 1761294593.08 total 20.00 last 400.93)
 - closed 10000 (time 1761294599.21 total 26.13 last 339.29)
 - closed 13108 (time 1761294609.21 total 36.14 last 310.77)
 - closed 16631 (time 1761294619.21 total 46.14 last 352.25)
 - closed 20000 (time 1761294627.59 total 54.52 last 401.91)
 - closed 23632 (time 1761294637.59 total 64.52 last 363.19)
 - closed 27851 (time 1761294647.59 total 74.52 last 421.82)
 - closed 30000 (time 1761294651.92 total 78.84 last 497.27)
 - closed 34212 (time 1761294661.92 total 88.84 last 421.16)
total: 34569 close in 89.76 seconds: 385.12 close/second
 - unlinked 0 (time 1761294664 ; total 0 ; last 0)
 - unlinked 10000 (time 1761294703 ; total 39 ; last 39)
 - unlinked 20000 (time 1761294735 ; total 71 ; last 32)
 - unlinked 30000 (time 1761294766 ; total 102 ; last 31)
unlink(/mnt/lustre/d51f.sanity/f34569) error: No such file or directory
total: 34569 unlinks in 115 seconds: 300.600006 unlinks/second