== sanity test 51f: check many open files limit ========== 04:53:15 (1712479995)
striped dir -i1 -c2 -H crush /mnt/lustre/d51f.sanity
MDT1 numfree=1021998, max=100000
changed ulimit from 1024 to 100020
 - open/keep 5767 (time 1712480006.66 total 10.00 last 576.65)
 - open/keep 10000 (time 1712480015.66 total 19.00 last 470.44)
 - open/keep 13770 (time 1712480025.66 total 29.00 last 376.93)
 - open/keep 16388 (time 1712480035.66 total 39.00 last 261.74)
 - open/keep 18785 (time 1712480045.66 total 49.01 last 239.62)
 - open/keep 20000 (time 1712480050.92 total 54.26 last 231.22)
 - open/keep 22244 (time 1712480060.92 total 64.27 last 224.30)
 - open/keep 24515 (time 1712480070.93 total 74.27 last 227.02)
 - open/keep 26508 (time 1712480080.93 total 84.27 last 199.23)
 - open/keep 28259 (time 1712480090.93 total 94.27 last 175.09)
 - open/keep 29941 (time 1712480100.93 total 104.28 last 168.15)
 - open/keep 31467 (time 1712480110.93 total 114.28 last 152.58)
total: 32196 open/keep in 120.00 seconds: 268.30 ops/second
 - closed 10000 (time 1712480126.18 total 9.52 last -2254.14)
 - closed 18971 (time 1712480136.18 total 19.52 last 896.97)
 - closed 20000 (time 1712480137.44 total 20.78 last 819.72)
 - closed 26211 (time 1712480147.44 total 30.78 last 621.04)
 - closed 30000 (time 1712480153.85 total 37.19 last 590.80)
total: 32196 close in 40.13 seconds: 802.29 close/second
 - unlinked 0 (time 1712480157 ; total 0 ; last 0)
 - unlinked 10000 (time 1712480223 ; total 66 ; last 66)
 - unlinked 20000 (time 1712480265 ; total 108 ; last 42)
 - unlinked 30000 (time 1712480288 ; total 131 ; last 23)
unlink(/mnt/lustre/d51f.sanity/f32196) error: No such file or directory
total: 32196 unlinks in 133 seconds: 242.075195 unlinks/second