== sanity test 51f: check many open files limit ========== 13:36:57 (1786642617)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d51f.sanity
MDT1 numfree=    1022009, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1226 (time 1786642632.14 total 10.00 last 122.58)
 - open/keep 2465 (time 1786642642.14 total 20.00 last 123.87)
 - open/keep 3845 (time 1786642652.15 total 30.01 last 137.94)
 - open/keep 5101 (time 1786642662.15 total 40.01 last 125.54)
 - open/keep 6027 (time 1786642672.15 total 50.01 last 92.59)
 - open/keep 6869 (time 1786642682.16 total 60.02 last 84.13)
 - open/keep 7775 (time 1786642692.18 total 70.04 last 90.47)
 - open/keep 8755 (time 1786642702.18 total 80.04 last 97.98)
 - open/keep 10000 (time 1786642711.82 total 89.68 last 129.17)
 - open/keep 11218 (time 1786642721.82 total 99.68 last 121.73)
 - open/keep 12216 (time 1786642731.83 total 109.69 last 99.71)
 - open/keep 13124 (time 1786642741.83 total 119.69 last 90.80)
total: 13144 open/keep in 120.01 seconds: 109.53 ops/second
 - closed 1628 (time 1786642752.15 total 10.00 last -1149.13)
 - closed 2959 (time 1786642762.16 total 20.01 last 133.02)
 - closed 5019 (time 1786642772.17 total 30.02 last 205.84)
 - closed 6971 (time 1786642782.17 total 40.02 last 195.11)
 - closed 9212 (time 1786642792.18 total 50.03 last 223.98)
 - closed 10000 (time 1786642796.14 total 54.00 last 198.56)
 - closed 11816 (time 1786642806.15 total 64.00 last 181.49)
total: 13144 close in 73.06 seconds: 179.90 close/second
 - unlinked 0 (time 1786642820 ; total 0 ; last 0)
 - unlinked 10000 (time 1786642897 ; total 77 ; last 77)
unlink(/mnt/lustre/d51f.sanity/f13144) error: No such file or directory
total: 13144 unlinks in 102 seconds: 128.862747 unlinks/second