== sanity test 51f: check many open files limit ========== 18:53:50 (1777503230)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021979, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8268 (time 1777503241.74 total 10.00 last 826.78)
 - open/keep 16465 (time 1777503251.74 total 20.00 last 819.64)
 - open/keep 20000 (time 1777503256.53 total 24.79 last 737.50)
 - open/keep 27336 (time 1777503266.53 total 34.79 last 733.56)
 - open/keep 30000 (time 1777503270.07 total 38.33 last 753.37)
 - open/keep 37183 (time 1777503280.07 total 48.33 last 718.27)
 - open/keep 40000 (time 1777503283.94 total 52.20 last 727.77)
 - open/keep 47600 (time 1777503293.94 total 62.20 last 759.91)
 - open/keep 50000 (time 1777503297.15 total 65.42 last 746.79)
 - open/keep 57252 (time 1777503307.15 total 75.42 last 725.14)
 - open/keep 60000 (time 1777503310.69 total 78.95 last 777.07)
 - open/keep 68089 (time 1777503320.69 total 88.96 last 808.79)
 - open/keep 70000 (time 1777503322.89 total 91.15 last 869.74)
 - open/keep 78088 (time 1777503332.89 total 101.15 last 808.71)
 - open/keep 80000 (time 1777503335.21 total 103.47 last 825.41)
 - open/keep 88046 (time 1777503345.21 total 113.47 last 804.58)
 - open/keep 90000 (time 1777503347.68 total 115.94 last 791.19)
total: 93184 open/keep in 120.00 seconds: 776.53 ops/second
 - closed 10000 (time 1777503358.90 total 7.16 last -11169.62)
 - closed 20000 (time 1777503367.35 total 15.61 last 1183.23)
 - closed 30000 (time 1777503375.89 total 24.15 last 1171.50)
 - closed 40000 (time 1777503384.31 total 32.57 last 1187.36)
 - closed 50000 (time 1777503392.61 total 40.87 last 1205.12)
 - closed 60000 (time 1777503400.95 total 49.21 last 1199.26)
 - closed 70000 (time 1777503409.65 total 57.91 last 1148.90)
 - closed 80000 (time 1777503418.18 total 66.44 last 1172.20)
 - closed 90000 (time 1777503425.90 total 74.17 last 1294.86)
total: 93184 close in 76.88 seconds: 1212.04 close/second
 - unlinked 0 (time 1777503430 ; total 0 ; last 0)
 - unlinked 10000 (time 1777503443 ; total 13 ; last 13)
 - unlinked 20000 (time 1777503454 ; total 24 ; last 11)
 - unlinked 30000 (time 1777503465 ; total 35 ; last 11)
 - unlinked 40000 (time 1777503478 ; total 48 ; last 13)
 - unlinked 50000 (time 1777503490 ; total 60 ; last 12)
 - unlinked 60000 (time 1777503503 ; total 73 ; last 13)
 - unlinked 70000 (time 1777503516 ; total 86 ; last 13)
 - unlinked 80000 (time 1777503529 ; total 99 ; last 13)
 - unlinked 90000 (time 1777503541 ; total 111 ; last 12)
unlink(/mnt/lustre/d51f.sanity/f93184) error: No such file or directory
total: 93184 unlinks in 115 seconds: 810.295654 unlinks/second