== sanity test 51f: check many open files limit ========== 11:50:43 (1729093843)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d51f.sanity
MDT1 numfree=1022059, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8424 (time 1729093854.36 total 10.00 last 842.36)
 - open/keep 17392 (time 1729093864.36 total 20.00 last 896.77)
 - open/keep 20000 (time 1729093867.44 total 23.08 last 847.38)
 - open/keep 27120 (time 1729093877.44 total 33.08 last 711.93)
 - open/keep 30000 (time 1729093881.33 total 36.97 last 740.52)
 - open/keep 38175 (time 1729093891.33 total 46.97 last 817.46)
 - open/keep 45690 (time 1729093901.33 total 56.97 last 751.46)
 - open/keep 50000 (time 1729093907.45 total 63.09 last 704.76)
 - open/keep 57476 (time 1729093917.45 total 73.09 last 747.57)
 - open/keep 60000 (time 1729093920.54 total 76.18 last 816.43)
 - open/keep 68006 (time 1729093930.54 total 86.18 last 800.55)
 - open/keep 70000 (time 1729093933.07 total 88.71 last 788.84)
 - open/keep 76980 (time 1729093943.07 total 98.71 last 697.97)
 - open/keep 80000 (time 1729093947.15 total 102.79 last 739.70)
 - open/keep 87323 (time 1729093957.15 total 112.79 last 732.28)
 - open/keep 90000 (time 1729093961.22 total 116.86 last 657.35)
total: 92251 open/keep in 120.00 seconds: 768.75 ops/second
 - closed 10000 (time 1729093973.80 total 9.43 last -8479.99)
 - closed 20000 (time 1729093982.04 total 17.68 last 1212.73)
 - closed 30000 (time 1729093989.23 total 24.87 last 1390.48)
 - closed 40000 (time 1729093996.91 total 32.55 last 1302.87)
 - closed 50000 (time 1729094004.98 total 40.62 last 1238.40)
 - closed 60000 (time 1729094012.60 total 48.23 last 1313.63)
 - closed 70000 (time 1729094020.25 total 55.88 last 1307.19)
 - closed 80000 (time 1729094027.91 total 63.55 last 1304.10)
 - closed 90000 (time 1729094035.87 total 71.51 last 1257.29)
total: 92251 close in 73.47 seconds: 1255.57 close/second
 - unlinked 0 (time 1729094038 ; total 0 ; last 0)
 - unlinked 10000 (time 1729094050 ; total 12 ; last 12)
 - unlinked 20000 (time 1729094061 ; total 23 ; last 11)
 - unlinked 30000 (time 1729094074 ; total 36 ; last 13)
 - unlinked 40000 (time 1729094086 ; total 48 ; last 12)
 - unlinked 50000 (time 1729094097 ; total 59 ; last 11)
 - unlinked 60000 (time 1729094107 ; total 69 ; last 10)
 - unlinked 70000 (time 1729094117 ; total 79 ; last 10)
 - unlinked 80000 (time 1729094128 ; total 90 ; last 11)
 - unlinked 90000 (time 1729094138 ; total 100 ; last 10)
unlink(/mnt/lustre/d51f.sanity/f92251) error: No such file or directory
total: 92251 unlinks in 103 seconds: 895.640747 unlinks/second