== sanity test 51f: check many open files limit ========== 18:57:35 (1746140255)
striped dir -i1 -c2 -H crush /mnt/lustre/d51f.sanity
MDT1 numfree=1021981, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1439 (time 1746140268.60 total 10.00 last 143.90)
 - open/keep 2964 (time 1746140278.61 total 20.01 last 152.34)
 - open/keep 4378 (time 1746140288.62 total 30.02 last 141.32)
 - open/keep 5803 (time 1746140298.62 total 40.02 last 142.41)
 - open/keep 7170 (time 1746140308.62 total 50.03 last 136.66)
 - open/keep 8635 (time 1746140318.63 total 60.03 last 146.43)
 - open/keep 10000 (time 1746140326.69 total 68.09 last 169.32)
 - open/keep 11464 (time 1746140336.69 total 78.09 last 146.38)
 - open/keep 12928 (time 1746140346.69 total 88.09 last 146.38)
 - open/keep 14311 (time 1746140356.69 total 98.10 last 138.28)
 - open/keep 15830 (time 1746140366.70 total 108.10 last 151.86)
 - open/keep 17450 (time 1746140376.70 total 118.11 last 161.88)
total: 17737 open/keep in 120.00 seconds: 147.81 ops/second
 - closed 2630 (time 1746140388.60 total 10.00 last -1481.88)
 - closed 4977 (time 1746140398.60 total 20.00 last 234.65)
 - closed 7865 (time 1746140408.60 total 30.00 last 288.78)
 - closed 10000 (time 1746140416.60 total 38.00 last 267.03)
 - closed 12423 (time 1746140426.60 total 48.00 last 242.17)
 - closed 15123 (time 1746140436.61 total 58.01 last 269.95)
total: 17737 close in 66.62 seconds: 266.24 close/second
 - unlinked 0 (time 1746140447 ; total 0 ; last 0)
 - unlinked 10000 (time 1746140505 ; total 58 ; last 58)
unlink(/mnt/lustre/d51f.sanity/f17737) error: No such file or directory
total: 17737 unlinks in 104 seconds: 170.548080 unlinks/second