== sanity test 51f: check many open files limit ========== 11:26:38 (1749482798)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d51f.sanity
MDT1 numfree=1021987, max=100000
changed ulimit from 1024 to 100020
 - open/keep 4663 (time 1749482810.26 total 10.00 last 466.27)
 - open/keep 10000 (time 1749482818.10 total 17.83 last 681.30)
 - open/keep 16267 (time 1749482828.10 total 27.83 last 626.65)
 - open/keep 20000 (time 1749482832.51 total 32.25 last 845.77)
 - open/keep 28081 (time 1749482842.51 total 42.25 last 808.03)
 - open/keep 30000 (time 1749482844.81 total 44.55 last 834.71)
 - open/keep 38267 (time 1749482854.81 total 54.55 last 826.70)
 - open/keep 40000 (time 1749482856.87 total 56.61 last 841.21)
 - open/keep 45876 (time 1749482866.87 total 66.61 last 587.58)
 - open/keep 50000 (time 1749482875.02 total 74.76 last 506.06)
 - open/keep 57673 (time 1749482885.02 total 84.76 last 767.22)
 - open/keep 60000 (time 1749482887.89 total 87.62 last 812.05)
 - open/keep 65379 (time 1749482897.89 total 97.63 last 537.82)
 - open/keep 69502 (time 1749482907.89 total 107.63 last 412.24)
 - open/keep 73524 (time 1749482917.89 total 117.63 last 402.17)
total: 74469 open/keep in 120.00 seconds: 620.57 ops/second
 - closed 5929 (time 1749482930.26 total 10.00 last -6759.34)
 - closed 10000 (time 1749482937.34 total 17.08 last 575.19)
 - closed 16038 (time 1749482947.34 total 27.08 last 603.68)
 - closed 20000 (time 1749482952.02 total 31.76 last 847.09)
 - closed 28286 (time 1749482962.02 total 41.76 last 828.52)
 - closed 30000 (time 1749482964.86 total 44.60 last 604.05)
 - closed 36449 (time 1749482974.86 total 54.60 last 644.87)
 - closed 40000 (time 1749482980.21 total 59.95 last 663.38)
 - closed 47559 (time 1749482990.21 total 69.95 last 755.88)
 - closed 50000 (time 1749482993.88 total 73.62 last 664.98)
 - closed 55903 (time 1749483003.88 total 83.62 last 590.29)
 - closed 60000 (time 1749483009.01 total 88.75 last 798.70)
 - closed 69378 (time 1749483019.01 total 98.75 last 937.74)
 - closed 70000 (time 1749483019.99 total 99.73 last 637.81)
total: 74469 close in 106.62 seconds: 698.45 close/second
 - unlinked 0 (time 1749483028 ; total 0 ; last 0)
 - unlinked 10000 (time 1749483047 ; total 19 ; last 19)
 - unlinked 20000 (time 1749483066 ; total 38 ; last 19)
 - unlinked 30000 (time 1749483083 ; total 55 ; last 17)
 - unlinked 40000 (time 1749483101 ; total 73 ; last 18)
 - unlinked 50000 (time 1749483115 ; total 87 ; last 14)
 - unlinked 60000 (time 1749483131 ; total 103 ; last 16)
 - unlinked 70000 (time 1749483144 ; total 116 ; last 13)
unlink(/mnt/lustre/d51f.sanity/f74469) error: No such file or directory
total: 74469 unlinks in 121 seconds: 615.446289 unlinks/second