== sanity test 51f: check many open files limit ========== 10:20:43 (1761315643)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=1022461, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1371 (time 1761315656.87 total 10.01 last 136.99)
 - open/keep 2702 (time 1761315666.87 total 20.01 last 133.06)
 - open/keep 4060 (time 1761315676.89 total 30.02 last 135.64)
 - open/keep 5408 (time 1761315686.89 total 40.02 last 134.79)
 - open/keep 6715 (time 1761315696.89 total 50.03 last 130.61)
 - open/keep 8009 (time 1761315706.90 total 60.03 last 129.36)
 - open/keep 9330 (time 1761315716.90 total 70.04 last 132.03)
 - open/keep 10000 (time 1761315721.99 total 75.13 last 131.66)
 - open/keep 11212 (time 1761315732.00 total 85.13 last 121.12)
 - open/keep 12485 (time 1761315742.00 total 95.14 last 127.27)
 - open/keep 13794 (time 1761315752.01 total 105.14 last 130.82)
 - open/keep 15067 (time 1761315762.01 total 115.15 last 127.22)
total: 15703 open/keep in 120.01 seconds: 130.85 ops/second
 - closed 2294 (time 1761315776.87 total 10.00 last -1277.25)
 - closed 4393 (time 1761315786.87 total 20.00 last 209.88)
 - closed 6711 (time 1761315796.87 total 30.00 last 231.77)
 - closed 9130 (time 1761315806.88 total 40.00 last 241.86)
 - closed 10000 (time 1761315810.47 total 43.60 last 242.04)
 - closed 12361 (time 1761315820.47 total 53.60 last 236.07)
 - closed 14590 (time 1761315830.47 total 63.60 last 222.83)
total: 15703 close in 68.33 seconds: 229.80 close/second
 - unlinked 0 (time 1761315839 ; total 0 ; last 0)
 - unlinked 10000 (time 1761315913 ; total 74 ; last 74)
unlink(/mnt/lustre/d51f.sanity/f15703) error: No such file or directory
total: 15703 unlinks in 116 seconds: 135.370697 unlinks/second