== sanity test 51f: check many open files limit ========== 23:30:07 (1784086207)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021986, max=100000
changed ulimit from 1024 to 100020
 - open/keep 7680 (time 1784086218.84 total 10.00 last 767.97)
 - open/keep 10000 (time 1784086221.98 total 13.14 last 739.29)
 - open/keep 17480 (time 1784086231.98 total 23.14 last 747.99)
 - open/keep 20000 (time 1784086235.37 total 26.53 last 743.46)
 - open/keep 27569 (time 1784086245.37 total 36.53 last 756.88)
 - open/keep 30000 (time 1784086248.59 total 39.74 last 756.59)
 - open/keep 37190 (time 1784086258.59 total 49.74 last 718.97)
 - open/keep 40000 (time 1784086262.51 total 53.67 last 716.30)
 - open/keep 47782 (time 1784086272.51 total 63.67 last 778.17)
 - open/keep 50000 (time 1784086275.04 total 66.20 last 876.21)
 - open/keep 58822 (time 1784086285.04 total 76.20 last 882.09)
 - open/keep 67164 (time 1784086295.04 total 86.20 last 834.12)
 - open/keep 70000 (time 1784086298.76 total 89.92 last 761.97)
 - open/keep 77527 (time 1784086308.77 total 99.92 last 752.60)
 - open/keep 80000 (time 1784086311.99 total 103.15 last 765.92)
 - open/keep 87498 (time 1784086322.00 total 113.15 last 749.72)
 - open/keep 90000 (time 1784086325.33 total 116.48 last 750.72)
total: 92591 open/keep in 120.00 seconds: 771.59 ops/second
 - closed 10000 (time 1784086337.22 total 8.37 last -9555.34)
 - closed 20000 (time 1784086345.42 total 16.58 last 1218.90)
 - closed 30000 (time 1784086353.70 total 24.86 last 1207.75)
 - closed 40000 (time 1784086362.08 total 33.24 last 1193.23)
 - closed 50000 (time 1784086370.47 total 41.63 last 1192.05)
 - closed 60000 (time 1784086378.84 total 50.00 last 1194.29)
 - closed 70000 (time 1784086387.39 total 58.55 last 1169.54)
 - closed 80000 (time 1784086395.30 total 66.45 last 1265.07)
 - closed 90000 (time 1784086402.93 total 74.08 last 1310.48)
total: 92591 close in 75.94 seconds: 1219.26 close/second
 - unlinked 0 (time 1784086406 ; total 0 ; last 0)
 - unlinked 10000 (time 1784086417 ; total 11 ; last 11)
 - unlinked 20000 (time 1784086429 ; total 23 ; last 12)
 - unlinked 30000 (time 1784086440 ; total 34 ; last 11)
 - unlinked 40000 (time 1784086451 ; total 45 ; last 11)
 - unlinked 50000 (time 1784086463 ; total 57 ; last 12)
 - unlinked 60000 (time 1784086473 ; total 67 ; last 10)
 - unlinked 70000 (time 1784086485 ; total 79 ; last 12)
 - unlinked 80000 (time 1784086496 ; total 90 ; last 11)
 - unlinked 90000 (time 1784086507 ; total 101 ; last 11)
unlink(/mnt/lustre/d51f.sanity/f92591) error: No such file or directory
total: 92591 unlinks in 104 seconds: 890.298096 unlinks/second