== sanity test 51f: check many open files limit ========== 19:42:47 (1786837367)
striped dir -i1 -c2 -H crush  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021943, max=100000
changed ulimit from 1024 to 100020
 - open/keep 6763 (time 1786837379.19 total 10.00 last 676.21)
 - open/keep 10000 (time 1786837384.84 total 15.66 last 572.35)
 - open/keep 16928 (time 1786837394.84 total 25.66 last 692.76)
 - open/keep 20000 (time 1786837400.02 total 30.83 last 593.56)
 - open/keep 26003 (time 1786837410.02 total 40.83 last 600.22)
 - open/keep 30000 (time 1786837415.74 total 46.56 last 698.55)
 - open/keep 38384 (time 1786837425.74 total 56.56 last 838.34)
 - open/keep 46261 (time 1786837435.74 total 66.56 last 787.67)
 - open/keep 50000 (time 1786837441.00 total 71.82 last 711.13)
 - open/keep 58475 (time 1786837451.00 total 81.82 last 847.44)
 - open/keep 66499 (time 1786837461.00 total 91.82 last 802.36)
 - open/keep 70000 (time 1786837465.93 total 96.74 last 710.96)
 - open/keep 76962 (time 1786837475.93 total 106.74 last 696.16)
 - open/keep 80000 (time 1786837480.20 total 111.01 last 711.38)
total: 86452 open/keep in 120.00 seconds: 720.43 ops/second
 - closed 10000 (time 1786837497.71 total 8.52 last -8211.68)
 - closed 20000 (time 1786837504.89 total 15.71 last 1392.41)
 - closed 30000 (time 1786837512.07 total 22.89 last 1392.12)
 - closed 40000 (time 1786837519.60 total 30.41 last 1329.24)
 - closed 50000 (time 1786837527.02 total 37.83 last 1347.38)
 - closed 60000 (time 1786837534.88 total 45.70 last 1271.79)
 - closed 70000 (time 1786837542.29 total 53.11 last 1349.28)
 - closed 80000 (time 1786837550.17 total 60.98 last 1270.37)
total: 86452 close in 65.82 seconds: 1313.36 close/second
 - unlinked 0 (time 1786837556 ; total 0 ; last 0)
 - unlinked 10000 (time 1786837568 ; total 12 ; last 12)
 - unlinked 20000 (time 1786837582 ; total 26 ; last 14)
 - unlinked 30000 (time 1786837597 ; total 41 ; last 15)
 - unlinked 40000 (time 1786837611 ; total 55 ; last 14)
 - unlinked 50000 (time 1786837624 ; total 68 ; last 13)
 - unlinked 60000 (time 1786837638 ; total 82 ; last 14)
 - unlinked 70000 (time 1786837650 ; total 94 ; last 12)
 - unlinked 80000 (time 1786837662 ; total 106 ; last 12)
unlink(/mnt/lustre/d51f.sanity/f86452) error: No such file or directory
total: 86452 unlinks in 114 seconds: 758.350891 unlinks/second