== sanity test 51f: check many open files limit ========== 06:37:43 (1788518263)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=    1022011, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1481 (time 1788518277.68 total 10.00 last 148.09)
 - open/keep 2963 (time 1788518287.68 total 20.01 last 148.12)
 - open/keep 4367 (time 1788518297.68 total 30.01 last 140.36)
 - open/keep 5857 (time 1788518307.69 total 40.01 last 148.99)
 - open/keep 7237 (time 1788518317.69 total 50.01 last 137.95)
 - open/keep 8517 (time 1788518327.69 total 60.02 last 127.96)
 - open/keep 9564 (time 1788518337.69 total 70.02 last 104.68)
 - open/keep 10000 (time 1788518341.66 total 73.99 last 109.82)
 - open/keep 11268 (time 1788518351.67 total 84.00 last 126.69)
 - open/keep 12711 (time 1788518361.68 total 94.00 last 144.24)
 - open/keep 14097 (time 1788518371.68 total 104.00 last 138.56)
 - open/keep 15520 (time 1788518381.69 total 114.02 last 142.14)
total: 16347 open/keep in 120.01 seconds: 136.22 ops/second
 - closed 1878 (time 1788518397.68 total 10.00 last -1363.82)
 - closed 4170 (time 1788518407.69 total 20.00 last 229.16)
 - closed 6403 (time 1788518417.69 total 30.01 last 223.23)
 - closed 8656 (time 1788518427.69 total 40.01 last 225.27)
 - closed 10000 (time 1788518434.01 total 46.33 last 212.73)
 - closed 12404 (time 1788518444.02 total 56.34 last 240.20)
 - closed 14828 (time 1788518454.02 total 66.34 last 242.34)
total: 16347 close in 72.57 seconds: 225.25 close/second
 - unlinked 0 (time 1788518464 ; total 0 ; last 0)
 - unlinked 10000 (time 1788518529 ; total 65 ; last 65)
unlink(/mnt/lustre/d51f.sanity/f16347) error: No such file or directory
total: 16347 unlinks in 106 seconds: 154.216980 unlinks/second