== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 20:24:04 (1786407844)
fail_loc=0x80001002
 - open/close 838 (time 1786407859.42 total 10.01 last 83.75)
 - open/close 1726 (time 1786407869.42 total 20.01 last 88.80)
 - open/close 2642 (time 1786407879.43 total 30.02 last 91.51)
 - open/close 3430 (time 1786407889.45 total 40.03 last 78.69)
 - open/close 4220 (time 1786407899.45 total 50.04 last 78.96)
 - open/close 4896 (time 1786407909.49 total 60.07 last 67.34)
 - open/close 5603 (time 1786407919.50 total 70.09 last 70.60)
 - open/close 6299 (time 1786407929.55 total 80.13 last 69.29)
 - open/close 7193 (time 1786407939.56 total 90.14 last 89.32)
 - open/close 8118 (time 1786407949.57 total 100.15 last 92.39)
 - open/close 9009 (time 1786407959.58 total 110.16 last 89.01)
 - open/close 9974 (time 1786407969.58 total 120.17 last 96.47)
 - open/close 10846 (time 1786407979.59 total 130.17 last 87.15)
 - open/close 11727 (time 1786407989.60 total 140.18 last 88.03)
 - open/close 12345 (time 1786407999.60 total 150.18 last 61.80)
 - open/close 13128 (time 1786408009.60 total 160.18 last 78.29)
 - open/close 13893 (time 1786408019.61 total 170.20 last 76.41)
 - open/close 14822 (time 1786408029.62 total 180.20 last 92.84)
 - open/close 15751 (time 1786408039.62 total 190.21 last 92.85)
 - open/close 16818 (time 1786408049.63 total 200.21 last 106.67)
 - open/close 17889 (time 1786408059.63 total 210.22 last 107.04)
 - open/close 18907 (time 1786408069.63 total 220.22 last 101.80)
 - open/close 19857 (time 1786408079.64 total 230.23 last 94.91)
total: 20000 open/close in 231.78 seconds: 86.29 ops/second
fail_loc=0
oleg148-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1786408095 ; total 1 ; last 1)
 - unlinked 10000 (time 1786408161 ; total 67 ; last 66)
total: 20000 unlinks in 136 seconds: 147.058823 unlinks/second
 - open/close 1009 (time 1786408246.68 total 10.01 last 100.83)
 - open/close 1980 (time 1786408256.68 total 20.01 last 97.07)
total: 2000 open/close in 20.21 seconds: 98.94 ops/second
oleg148-server: debugfs 1.47.3-wc2 (11-Nov-2025)