== sanity test 51f: check many open files limit ========== 15:43:08 (1761248588)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=    1021984 , max=100000
changed ulimit from 1024 to 100020
 - open/keep 1241 (time 1761248602.06 total 10.00 last 124.06)
 - open/keep 2388 (time 1761248612.07 total 20.01 last 114.61)
 - open/keep 3614 (time 1761248622.07 total 30.01 last 122.60)
 - open/keep 4780 (time 1761248632.07 total 40.01 last 116.56)
 - open/keep 5899 (time 1761248642.07 total 50.01 last 111.90)
 - open/keep 7058 (time 1761248652.09 total 60.03 last 115.73)
 - open/keep 8210 (time 1761248662.10 total 70.04 last 115.07)
 - open/keep 9450 (time 1761248672.11 total 80.05 last 123.89)
 - open/keep 10000 (time 1761248676.50 total 84.44 last 125.24)
 - open/keep 11232 (time 1761248686.51 total 94.45 last 123.08)
 - open/keep 12530 (time 1761248696.51 total 104.45 last 129.76)
 - open/keep 13776 (time 1761248706.52 total 114.46 last 124.51)
total: 14407 open/keep in 120.00 seconds: 120.06 ops/second
 - closed 1958 (time 1761248722.06 total 10.00 last -1181.33)
 - closed 3876 (time 1761248732.07 total 20.01 last 191.75)
 - closed 5750 (time 1761248742.07 total 30.01 last 187.39)
 - closed 7701 (time 1761248752.07 total 40.01 last 195.09)
 - closed 9814 (time 1761248762.07 total 50.01 last 211.26)
 - closed 10000 (time 1761248762.92 total 50.86 last 218.68)
 - closed 12030 (time 1761248772.92 total 60.86 last 202.92)
 - closed 13932 (time 1761248782.93 total 70.87 last 190.17)
total: 14407 close in 73.28 seconds: 196.59 close/second
 - unlinked 0 (time 1761248788 ; total 0 ; last 0)
 - unlinked 10000 (time 1761248864 ; total 76 ; last 76)
unlink(/mnt/lustre/d51f.sanity/f14407) error: No such file or directory
total: 14407 unlinks in 108 seconds: 133.398148 unlinks/second