== sanity test 51f: check many open files limit ========== 21:03:33 (1753751013)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=1022015, max=100000
changed ulimit from 1024 to 100020
 - open/keep 7560 (time 1753751024.68 total 10.00 last 755.98)
 - open/keep 10000 (time 1753751028.13 total 13.45 last 707.77)
 - open/keep 17488 (time 1753751038.13 total 23.45 last 748.73)
 - open/keep 20000 (time 1753751041.50 total 26.82 last 744.39)
 - open/keep 27362 (time 1753751051.50 total 36.82 last 736.11)
 - open/keep 30000 (time 1753751055.03 total 40.35 last 747.80)
 - open/keep 37539 (time 1753751065.03 total 50.35 last 753.89)
 - open/keep 40000 (time 1753751068.19 total 53.51 last 778.40)
 - open/keep 47514 (time 1753751078.19 total 63.51 last 751.32)
 - open/keep 50000 (time 1753751081.51 total 66.83 last 750.34)
 - open/keep 57437 (time 1753751091.51 total 76.83 last 743.61)
 - open/keep 60000 (time 1753751095.00 total 80.33 last 733.14)
 - open/keep 67404 (time 1753751105.00 total 90.33 last 740.39)
 - open/keep 70000 (time 1753751108.44 total 93.76 last 755.92)
 - open/keep 77305 (time 1753751118.44 total 103.76 last 730.45)
 - open/keep 80000 (time 1753751122.05 total 107.37 last 746.92)
 - open/keep 87426 (time 1753751132.05 total 117.37 last 742.56)
total: 89391 open/keep in 120.00 seconds: 744.92 ops/second
 - closed 10000 (time 1753751143.59 total 8.91 last -8688.05)
 - closed 20000 (time 1753751152.45 total 17.77 last 1129.12)
 - closed 30000 (time 1753751161.38 total 26.70 last 1119.31)
 - closed 40000 (time 1753751170.40 total 35.72 last 1108.68)
 - closed 50000 (time 1753751179.39 total 44.71 last 1112.88)
 - closed 60000 (time 1753751188.26 total 53.58 last 1127.46)
 - closed 70000 (time 1753751197.41 total 62.73 last 1092.91)
 - closed 80000 (time 1753751206.23 total 71.55 last 1133.84)
total: 89391 close in 80.05 seconds: 1116.72 close/second
 - unlinked 0 (time 1753751216 ; total 0 ; last 0)
 - unlinked 10000 (time 1753751228 ; total 12 ; last 12)
 - unlinked 20000 (time 1753751241 ; total 25 ; last 13)
 - unlinked 30000 (time 1753751254 ; total 38 ; last 13)
 - unlinked 40000 (time 1753751267 ; total 51 ; last 13)
 - unlinked 50000 (time 1753751280 ; total 64 ; last 13)
 - unlinked 60000 (time 1753751293 ; total 77 ; last 13)
 - unlinked 70000 (time 1753751305 ; total 89 ; last 12)
 - unlinked 80000 (time 1753751318 ; total 102 ; last 13)
unlink(/mnt/lustre/d51f.sanity/f89391) error: No such file or directory
total: 89391 unlinks in 114 seconds: 784.131592 unlinks/second