== sanity test 51f: check many open files limit ========== 14:13:39 (1741630419)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=1021968, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8126 (time 1741630430.75 total 10.00 last 812.53)
 - open/keep 10000 (time 1741630432.96 total 12.20 last 850.61)
 - open/keep 18508 (time 1741630442.96 total 22.20 last 850.74)
 - open/keep 27049 (time 1741630452.96 total 32.21 last 854.03)
 - open/keep 30000 (time 1741630456.56 total 35.80 last 820.01)
 - open/keep 38703 (time 1741630466.56 total 45.81 last 870.21)
 - open/keep 47356 (time 1741630476.56 total 55.81 last 865.21)
 - open/keep 50000 (time 1741630479.60 total 58.85 last 867.86)
 - open/keep 58532 (time 1741630489.61 total 68.85 last 853.11)
 - open/keep 66742 (time 1741630499.61 total 78.85 last 820.98)
 - open/keep 70000 (time 1741630503.55 total 82.80 last 826.49)
 - open/keep 78155 (time 1741630513.55 total 92.80 last 815.44)
 - open/keep 80000 (time 1741630515.87 total 95.12 last 795.63)
 - open/keep 87922 (time 1741630525.87 total 105.12 last 792.17)
 - open/keep 90000 (time 1741630528.36 total 107.61 last 834.75)
 - open/keep 97833 (time 1741630538.36 total 117.61 last 783.30)
total: 99794 open/keep in 120.00 seconds: 831.61 ops/second
 - closed 10000 (time 1741630548.93 total 8.17 last -10745.38)
 - closed 20000 (time 1741630557.52 total 16.77 last 1163.46)
 - closed 30000 (time 1741630565.53 total 24.78 last 1248.42)
 - closed 40000 (time 1741630573.86 total 33.11 last 1200.07)
 - closed 50000 (time 1741630582.36 total 41.61 last 1176.99)
 - closed 60000 (time 1741630590.75 total 50.00 last 1191.91)
 - closed 70000 (time 1741630599.01 total 58.26 last 1210.76)
 - closed 80000 (time 1741630607.15 total 66.40 last 1227.74)
 - closed 90000 (time 1741630615.45 total 74.69 last 1206.09)
total: 99794 close in 82.56 seconds: 1208.74 close/second
 - unlinked 0 (time 1741630624 ; total 0 ; last 0)
 - unlinked 10000 (time 1741630636 ; total 12 ; last 12)
 - unlinked 20000 (time 1741630647 ; total 23 ; last 11)
 - unlinked 30000 (time 1741630659 ; total 35 ; last 12)
 - unlinked 40000 (time 1741630669 ; total 45 ; last 10)
 - unlinked 50000 (time 1741630680 ; total 56 ; last 11)
 - unlinked 60000 (time 1741630691 ; total 67 ; last 11)
 - unlinked 70000 (time 1741630702 ; total 78 ; last 11)
 - unlinked 80000 (time 1741630713 ; total 89 ; last 11)
 - unlinked 90000 (time 1741630724 ; total 100 ; last 11)
unlink(/mnt/lustre/d51f.sanity/f99794) error: No such file or directory
total: 99794 unlinks in 110 seconds: 907.218201 unlinks/second