== sanity test 51f: check many open files limit ========== 17:59:30 (1743458370)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d51f.sanity
MDT1 numfree=1021973, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8367 (time 1743458381.75 total 10.00 last 836.64)
 - open/keep 16685 (time 1743458391.75 total 20.00 last 831.78)
 - open/keep 20000 (time 1743458395.80 total 24.05 last 819.53)
 - open/keep 28194 (time 1743458405.80 total 34.05 last 819.36)
 - open/keep 30000 (time 1743458408.00 total 36.24 last 822.44)
 - open/keep 38122 (time 1743458418.00 total 46.24 last 812.16)
 - open/keep 40000 (time 1743458420.86 total 49.11 last 655.20)
 - open/keep 47285 (time 1743458430.86 total 59.11 last 728.48)
 - open/keep 50000 (time 1743458434.21 total 62.45 last 812.10)
 - open/keep 57974 (time 1743458444.21 total 72.45 last 797.36)
 - open/keep 60000 (time 1743458446.71 total 74.96 last 809.19)
 - open/keep 67882 (time 1743458456.71 total 84.96 last 788.09)
 - open/keep 70000 (time 1743458459.56 total 87.81 last 742.58)
 - open/keep 77328 (time 1743458469.56 total 97.81 last 732.73)
 - open/keep 80000 (time 1743458472.92 total 101.16 last 796.99)
 - open/keep 87626 (time 1743458482.92 total 111.16 last 762.53)
 - open/keep 90000 (time 1743458486.28 total 114.53 last 706.24)
total: 93717 open/keep in 120.00 seconds: 780.97 ops/second
 - closed 10000 (time 1743458501.33 total 9.57 last -8357.70)
 - closed 20000 (time 1743458511.16 total 19.41 last 1016.44)
 - closed 30000 (time 1743458520.08 total 28.32 last 1121.81)
 - closed 40000 (time 1743458528.84 total 37.08 last 1141.61)
 - closed 50000 (time 1743458537.79 total 46.04 last 1117.14)
 - closed 60000 (time 1743458546.61 total 54.86 last 1133.65)
 - closed 70000 (time 1743458555.24 total 63.49 last 1158.30)
 - closed 80000 (time 1743458563.76 total 72.01 last 1174.30)
 - closed 90000 (time 1743458572.20 total 80.44 last 1185.04)
total: 93717 close in 83.53 seconds: 1121.99 close/second
 - unlinked 0 (time 1743458576 ; total 0 ; last 0)
 - unlinked 10000 (time 1743458589 ; total 13 ; last 13)
 - unlinked 20000 (time 1743458602 ; total 26 ; last 13)
 - unlinked 30000 (time 1743458614 ; total 38 ; last 12)
 - unlinked 40000 (time 1743458626 ; total 50 ; last 12)
 - unlinked 50000 (time 1743458639 ; total 63 ; last 13)
 - unlinked 60000 (time 1743458657 ; total 81 ; last 18)
 - unlinked 70000 (time 1743458677 ; total 101 ; last 20)
 - unlinked 80000 (time 1743458693 ; total 117 ; last 16)
 - unlinked 90000 (time 1743458708 ; total 132 ; last 15)
unlink(/mnt/lustre/d51f.sanity/f93717) error: No such file or directory
total: 93717 unlinks in 140 seconds: 669.407166 unlinks/second