== sanity test 51f: check many open files limit ========== 17:34:53 (1763159693)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d51f.sanity
MDT1 numfree=    1022002 , max=100000
changed ulimit from 1024 to 100020
 - open/keep 7377 (time 1763159704.94 total 10.00 last 737.67)
 - open/keep 10000 (time 1763159708.52 total 13.58 last 733.64)
 - open/keep 17467 (time 1763159718.52 total 23.58 last 746.69)
 - open/keep 20000 (time 1763159721.92 total 26.98 last 745.16)
 - open/keep 27332 (time 1763159731.92 total 36.98 last 733.14)
 - open/keep 30000 (time 1763159735.46 total 40.51 last 754.06)
 - open/keep 37365 (time 1763159745.46 total 50.52 last 736.42)
 - open/keep 40000 (time 1763159748.98 total 54.03 last 748.93)
 - open/keep 47355 (time 1763159758.98 total 64.03 last 735.44)
 - open/keep 50000 (time 1763159762.65 total 67.70 last 720.77)
 - open/keep 57066 (time 1763159772.65 total 77.71 last 706.52)
 - open/keep 60000 (time 1763159776.94 total 82.00 last 683.75)
 - open/keep 66932 (time 1763159786.94 total 92.00 last 693.19)
 - open/keep 70000 (time 1763159791.15 total 96.21 last 728.80)
 - open/keep 77353 (time 1763159801.15 total 106.21 last 735.26)
 - open/keep 80000 (time 1763159804.68 total 109.73 last 750.89)
 - open/keep 87406 (time 1763159814.68 total 119.73 last 740.57)
total: 87604 open/keep in 120.00 seconds: 730.03 ops/second
 - closed 10000 (time 1763159823.71 total 8.77 last -8830.80)
 - closed 20000 (time 1763159832.55 total 17.61 last 1131.09)
 - closed 30000 (time 1763159841.34 total 26.40 last 1137.48)
 - closed 40000 (time 1763159850.07 total 35.13 last 1145.19)
 - closed 50000 (time 1763159858.83 total 43.88 last 1142.70)
 - closed 60000 (time 1763159867.69 total 52.75 last 1128.15)
 - closed 70000 (time 1763159876.45 total 61.50 last 1141.81)
 - closed 80000 (time 1763159885.01 total 70.06 last 1168.01)
total: 87604 close in 76.63 seconds: 1143.14 close/second
 - unlinked 0 (time 1763159892 ; total 0 ; last 0)
 - unlinked 10000 (time 1763159905 ; total 13 ; last 13)
 - unlinked 20000 (time 1763159918 ; total 26 ; last 13)
 - unlinked 30000 (time 1763159931 ; total 39 ; last 13)
 - unlinked 40000 (time 1763159944 ; total 52 ; last 13)
 - unlinked 50000 (time 1763159957 ; total 65 ; last 13)
 - unlinked 60000 (time 1763159969 ; total 77 ; last 12)
 - unlinked 70000 (time 1763159982 ; total 90 ; last 13)
 - unlinked 80000 (time 1763159993 ; total 101 ; last 11)
unlink(/mnt/lustre/d51f.sanity/f87604) error: No such file or directory
total: 87604 unlinks in 110 seconds: 796.400024 unlinks/second