== sanity test 51f: check many open files limit ========== 11:03:48 (1788620628)
striped dir -i1 -c2 -H crush  /mnt/lustre/d51f.sanity
MDT1 numfree=1021975, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1323 (time 1788620642.99 total 10.00 last 132.28)
 - open/keep 2561 (time 1788620652.99 total 20.01 last 123.73)
 - open/keep 3804 (time 1788620662.99 total 30.01 last 124.30)
 - open/keep 4974 (time 1788620673.00 total 40.01 last 116.92)
 - open/keep 6284 (time 1788620683.00 total 50.02 last 130.99)
 - open/keep 7519 (time 1788620693.00 total 60.02 last 123.50)
 - open/keep 8778 (time 1788620703.01 total 70.02 last 125.81)
 - open/keep 9880 (time 1788620713.02 total 80.04 last 110.05)
 - open/keep 10938 (time 1788620723.03 total 90.04 last 105.73)
 - open/keep 11908 (time 1788620733.03 total 100.04 last 96.98)
 - open/keep 13013 (time 1788620743.04 total 110.05 last 110.39)
total: 14319 open/keep in 120.00 seconds: 119.32 ops/second
 - closed 1964 (time 1788620762.99 total 10.00 last -1104.79)
 - closed 4106 (time 1788620773.00 total 20.01 last 213.96)
 - closed 6027 (time 1788620783.00 total 30.02 last 192.03)
 - closed 7810 (time 1788620793.01 total 40.02 last 178.17)
 - closed 9425 (time 1788620803.02 total 50.03 last 161.35)
 - closed 10000 (time 1788620805.86 total 52.87 last 202.33)
 - closed 12167 (time 1788620815.87 total 62.88 last 216.63)
 - closed 14058 (time 1788620825.87 total 72.88 last 189.09)
total: 14319 close in 74.23 seconds: 192.89 close/second
 - unlinked 0 (time 1788620832 ; total 0 ; last 0)
 - unlinked 10000 (time 1788620907 ; total 75 ; last 75)
unlink(/mnt/lustre/d51f.sanity/f14319) error: No such file or directory
total: 14319 unlinks in 107 seconds: 133.822433 unlinks/second