== sanity test 51f: check many open files limit ========== 09:22:16 (1788787336)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d51f.sanity
MDT1 numfree=1021966, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1182 (time 1788787351.08 total 10.00 last 118.20)
 - open/keep 2244 (time 1788787361.08 total 20.00 last 106.19)
 - open/keep 3227 (time 1788787371.08 total 30.00 last 98.29)
 - open/keep 4265 (time 1788787381.09 total 40.01 last 103.74)
 - open/keep 5329 (time 1788787391.09 total 50.02 last 106.30)
 - open/keep 6286 (time 1788787401.10 total 60.02 last 95.67)
 - open/keep 7384 (time 1788787411.10 total 70.02 last 109.74)
 - open/keep 8547 (time 1788787421.11 total 80.03 last 116.25)
 - open/keep 9599 (time 1788787431.12 total 90.04 last 105.12)
 - open/keep 10000 (time 1788787435.27 total 94.19 last 96.59)
 - open/keep 10870 (time 1788787445.28 total 104.21 last 86.85)
 - open/keep 11856 (time 1788787455.29 total 114.21 last 98.56)
total: 12379 open/keep in 120.01 seconds: 103.15 ops/second
 - closed 1429 (time 1788787471.09 total 10.01 last -1041.89)
 - closed 3067 (time 1788787481.10 total 20.01 last 163.70)
 - closed 5010 (time 1788787491.10 total 30.02 last 194.27)
 - closed 6858 (time 1788787501.11 total 40.02 last 184.76)
 - closed 8315 (time 1788787511.11 total 50.02 last 145.69)
 - closed 10000 (time 1788787520.63 total 59.55 last 176.86)
 - closed 11375 (time 1788787530.63 total 69.55 last 137.49)
total: 12379 close in 76.08 seconds: 162.70 close/second
 - unlinked 0 (time 1788787543 ; total 0 ; last 0)
 - unlinked 10000 (time 1788787637 ; total 94 ; last 94)
unlink(/mnt/lustre/d51f.sanity/f12379) error: No such file or directory
total: 12379 unlinks in 114 seconds: 108.587723 unlinks/second