== sanity test 51f: check many open files limit ========== 21:50:16 (1713405016)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=1021990, max=100000
changed ulimit from 1024 to 100020
 - open/keep 6191 (time 1713405028.30 total 10.00 last 619.02)
 - open/keep 10000 (time 1713405034.61 total 16.31 last 603.71)
 - open/keep 15297 (time 1713405044.61 total 26.31 last 529.69)
 - open/keep 20000 (time 1713405052.04 total 33.74 last 632.75)
 - open/keep 24747 (time 1713405062.04 total 43.74 last 474.65)
 - open/keep 29430 (time 1713405072.04 total 53.75 last 468.21)
 - open/keep 33495 (time 1713405082.04 total 63.75 last 406.48)
 - open/keep 37529 (time 1713405092.04 total 73.75 last 403.39)
 - open/keep 40000 (time 1713405098.12 total 79.82 last 406.83)
 - open/keep 44883 (time 1713405108.12 total 89.82 last 488.21)
 - open/keep 49109 (time 1713405118.12 total 99.82 last 422.54)
 - open/keep 56179 (time 1713405128.12 total 109.82 last 706.97)
 - open/keep 60000 (time 1713405135.32 total 117.03 last 530.50)
total: 61309 open/keep in 120.00 seconds: 510.91 ops/second
 - closed 6241 (time 1713405148.30 total 10.00 last -5375.04)
 - closed 10000 (time 1713405154.38 total 16.08 last 618.31)
 - closed 16349 (time 1713405164.38 total 26.08 last 634.90)
 - closed 20000 (time 1713405170.20 total 31.91 last 626.85)
 - closed 26029 (time 1713405180.20 total 41.91 last 602.84)
 - closed 30000 (time 1713405185.79 total 47.49 last 710.70)
 - closed 36136 (time 1713405195.79 total 57.50 last 613.50)
 - closed 40000 (time 1713405202.79 total 64.50 last 551.90)
 - closed 46374 (time 1713405212.79 total 74.50 last 637.37)
 - closed 50000 (time 1713405218.66 total 80.37 last 617.92)
 - closed 55553 (time 1713405228.66 total 90.37 last 555.27)
 - closed 60000 (time 1713405236.60 total 98.30 last 560.49)
total: 61309 close in 100.70 seconds: 608.83 close/second
 - unlinked 0 (time 1713405240 ; total 0 ; last 0)
 - unlinked 10000 (time 1713405263 ; total 23 ; last 23)
 - unlinked 20000 (time 1713405286 ; total 46 ; last 23)
 - unlinked 30000 (time 1713405309 ; total 69 ; last 23)
 - unlinked 40000 (time 1713405331 ; total 91 ; last 22)
 - unlinked 50000 (time 1713405354 ; total 114 ; last 23)
 - unlinked 60000 (time 1713405376 ; total 136 ; last 22)
unlink(/mnt/lustre/d51f.sanity/f61309) error: No such file or directory
total: 61309 unlinks in 139 seconds: 441.071930 unlinks/second