== sanity test 51f: check many open files limit ========== 21:37:47 (1786757867)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d51f.sanity
MDT1 numfree=    1022008, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1461 (time 1786757881.18 total 10.00 last 146.05)
 - open/keep 2851 (time 1786757891.19 total 20.01 last 138.91)
 - open/keep 4103 (time 1786757901.19 total 30.02 last 125.13)
 - open/keep 5347 (time 1786757911.20 total 40.02 last 124.35)
 - open/keep 6907 (time 1786757921.20 total 50.02 last 155.95)
 - open/keep 8230 (time 1786757931.20 total 60.03 last 132.27)
 - open/keep 9735 (time 1786757941.20 total 70.03 last 150.48)
 - open/keep 11211 (time 1786757951.21 total 80.03 last 147.55)
 - open/keep 12701 (time 1786757961.21 total 90.03 last 148.96)
 - open/keep 14330 (time 1786757971.21 total 100.03 last 162.90)
 - open/keep 15811 (time 1786757981.21 total 110.03 last 148.09)
total: 17150 open/keep in 120.00 seconds: 142.91 ops/second
 - closed 2367 (time 1786758001.18 total 10.00 last -1344.37)
 - closed 4568 (time 1786758011.18 total 20.00 last 220.05)
 - closed 7037 (time 1786758021.18 total 30.00 last 246.84)
 - closed 9540 (time 1786758031.19 total 40.01 last 250.25)
 - closed 10000 (time 1786758032.80 total 41.62 last 284.64)
 - closed 12120 (time 1786758042.81 total 51.63 last 211.85)
 - closed 14303 (time 1786758052.81 total 61.64 last 218.16)
 - closed 16850 (time 1786758062.82 total 71.64 last 254.65)
total: 17150 close in 73.11 seconds: 234.57 close/second
 - unlinked 0 (time 1786758068 ; total 0 ; last 0)
 - unlinked 10000 (time 1786758135 ; total 67 ; last 67)
unlink(/mnt/lustre/d51f.sanity/f17150) error: No such file or directory
total: 17150 unlinks in 114 seconds: 150.438599 unlinks/second