== sanity test 51f: check many open files limit ========== 15:55:05 (1780343705)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021976, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1420 (time 1780343719.21 total 10.01 last 141.89)
 - open/keep 2836 (time 1780343729.22 total 20.01 last 141.54)
 - open/keep 4200 (time 1780343739.22 total 30.01 last 136.39)
 - open/keep 5628 (time 1780343749.22 total 40.01 last 142.77)
 - open/keep 7053 (time 1780343759.22 total 50.02 last 142.45)
 - open/keep 8490 (time 1780343769.24 total 60.03 last 143.47)
 - open/keep 9948 (time 1780343779.24 total 70.03 last 145.78)
 - open/keep 11465 (time 1780343789.25 total 80.05 last 151.54)
 - open/keep 12915 (time 1780343799.25 total 90.05 last 145.00)
 - open/keep 14454 (time 1780343809.25 total 100.05 last 153.88)
 - open/keep 15985 (time 1780343819.26 total 110.05 last 153.04)
total: 17601 open/keep in 120.00 seconds: 146.67 ops/second
 - closed 2554 (time 1780343839.21 total 10.00 last -1343.03)
 - closed 4954 (time 1780343849.21 total 20.01 last 239.88)
 - closed 7093 (time 1780343859.22 total 30.02 last 213.70)
 - closed 9848 (time 1780343869.23 total 40.02 last 275.42)
 - closed 10000 (time 1780343869.76 total 40.55 last 283.82)
 - closed 12667 (time 1780343879.76 total 50.56 last 266.66)
 - closed 15207 (time 1780343889.76 total 60.56 last 253.99)
total: 17601 close in 69.51 seconds: 253.22 close/second
 - unlinked 0 (time 1780343901 ; total 0 ; last 0)
 - unlinked 10000 (time 1780343956 ; total 55 ; last 55)
unlink(/mnt/lustre/d51f.sanity/f17601) error: No such file or directory
total: 17601 unlinks in 96 seconds: 183.343750 unlinks/second