== sanity test 51f: check many open files limit ========== 22:36:20 (1763350580)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=    1022016 , max=100000
changed ulimit from 1024 to 100020
 - open/keep 1198 (time 1763350593.89 total 10.01 last 119.73)
 - open/keep 2337 (time 1763350603.90 total 20.02 last 113.78)
 - open/keep 3436 (time 1763350613.91 total 30.02 last 109.81)
 - open/keep 4548 (time 1763350623.91 total 40.03 last 111.15)
 - open/keep 5575 (time 1763350633.93 total 50.04 last 102.55)
 - open/keep 6676 (time 1763350643.93 total 60.05 last 110.04)
 - open/keep 7754 (time 1763350653.93 total 70.05 last 107.79)
 - open/keep 8827 (time 1763350663.94 total 80.06 last 107.24)
 - open/keep 9953 (time 1763350673.95 total 90.06 last 112.53)
 - open/keep 11086 (time 1763350683.95 total 100.06 last 113.28)
 - open/keep 12207 (time 1763350693.96 total 110.07 last 112.00)
total: 13265 open/keep in 120.01 seconds: 110.53 ops/second
 - closed 1804 (time 1763350713.89 total 10.00 last -1040.28)
 - closed 3640 (time 1763350723.89 total 20.00 last 183.59)
 - closed 5388 (time 1763350733.90 total 30.00 last 174.78)
 - closed 7327 (time 1763350743.90 total 40.01 last 193.80)
 - closed 9131 (time 1763350753.91 total 50.02 last 180.23)
 - closed 10000 (time 1763350758.50 total 54.61 last 189.15)
 - closed 11765 (time 1763350768.51 total 64.61 last 176.46)
total: 13265 close in 73.03 seconds: 181.64 close/second
 - unlinked 0 (time 1763350781 ; total 0 ; last 0)
 - unlinked 10000 (time 1763350865 ; total 84 ; last 84)
unlink(/mnt/lustre/d51f.sanity/f13265) error: No such file or directory
total: 13265 unlinks in 113 seconds: 117.389381 unlinks/second