== sanity test 51f: check many open files limit ========== 10:59:10 (1761317950)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d51f.sanity
MDT1 numfree=1022435, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1402 (time 1761317962.88 total 10.00 last 140.16)
 - open/keep 2719 (time 1761317972.89 total 20.01 last 131.63)
 - open/keep 4013 (time 1761317982.90 total 30.01 last 129.32)
 - open/keep 5481 (time 1761317992.90 total 40.02 last 146.68)
 - open/keep 6956 (time 1761318002.91 total 50.03 last 147.44)
 - open/keep 8282 (time 1761318012.91 total 60.03 last 132.59)
 - open/keep 9604 (time 1761318022.91 total 70.03 last 132.19)
 - open/keep 10000 (time 1761318026.14 total 73.26 last 122.39)
 - open/keep 11296 (time 1761318036.15 total 83.27 last 129.54)
 - open/keep 12586 (time 1761318046.15 total 93.27 last 128.94)
 - open/keep 13958 (time 1761318056.16 total 103.28 last 137.09)
 - open/keep 15267 (time 1761318066.17 total 113.29 last 130.79)
total: 16147 open/keep in 120.00 seconds: 134.56 ops/second
 - closed 2197 (time 1761318082.88 total 10.00 last -1306.81)
 - closed 4549 (time 1761318092.89 total 20.01 last 235.07)
 - closed 6887 (time 1761318102.89 total 30.01 last 233.76)
 - closed 9195 (time 1761318112.89 total 40.01 last 230.76)
 - closed 10000 (time 1761318116.37 total 43.48 last 231.81)
 - closed 12198 (time 1761318126.37 total 53.48 last 219.79)
 - closed 14403 (time 1761318136.37 total 63.49 last 220.47)
total: 16147 close in 71.46 seconds: 225.95 close/second
 - unlinked 0 (time 1761318148 ; total 0 ; last 0)
 - unlinked 10000 (time 1761318217 ; total 69 ; last 69)
unlink(/mnt/lustre/d51f.sanity/f16147) error: No such file or directory
total: 16147 unlinks in 108 seconds: 149.509262 unlinks/second