== sanity test 51f: check many open files limit ========== 17:28:57 (1786829337)
striped dir -i1 -c2 -H crush  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021960, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1202 (time 1786829352.82 total 10.01 last 120.11)
 - open/keep 2453 (time 1786829362.82 total 20.01 last 125.09)
 - open/keep 3803 (time 1786829372.82 total 30.01 last 134.97)
 - open/keep 5119 (time 1786829382.82 total 40.01 last 131.59)
 - open/keep 6439 (time 1786829392.83 total 50.01 last 131.98)
 - open/keep 7734 (time 1786829402.83 total 60.01 last 129.50)
 - open/keep 8878 (time 1786829412.83 total 70.01 last 114.37)
 - open/keep 9927 (time 1786829422.84 total 80.03 last 104.74)
 - open/keep 11183 (time 1786829432.85 total 90.04 last 125.52)
 - open/keep 12458 (time 1786829442.86 total 100.04 last 127.42)
 - open/keep 13828 (time 1786829452.86 total 110.05 last 136.95)
total: 15132 open/keep in 120.00 seconds: 126.10 ops/second
 - closed 2001 (time 1786829472.82 total 10.01 last -1181.75)
 - closed 4274 (time 1786829482.82 total 20.01 last 227.27)
 - closed 6377 (time 1786829492.83 total 30.01 last 210.21)
 - closed 8611 (time 1786829502.83 total 40.01 last 223.40)
 - closed 10000 (time 1786829509.01 total 46.20 last 224.54)
 - closed 12026 (time 1786829519.01 total 56.20 last 202.57)
 - closed 14001 (time 1786829529.02 total 66.20 last 197.44)
total: 15132 close in 71.84 seconds: 210.63 close/second
 - unlinked 0 (time 1786829539 ; total 0 ; last 0)
 - unlinked 10000 (time 1786829609 ; total 70 ; last 70)
unlink(/mnt/lustre/d51f.sanity/f15132) error: No such file or directory
total: 15132 unlinks in 107 seconds: 141.420563 unlinks/second