== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 14:19:39 (1783966779)
fail_loc=0x80001002
 - open/close 785 (time 1783966794.78 total 10.00 last 78.48)
 - open/close 1530 (time 1783966804.79 total 20.01 last 74.46)
 - open/close 2316 (time 1783966814.79 total 30.01 last 78.57)
 - open/close 3116 (time 1783966824.80 total 40.02 last 79.95)
 - open/close 3886 (time 1783966834.81 total 50.03 last 76.91)
 - open/close 4695 (time 1783966844.81 total 60.03 last 80.88)
 - open/close 5519 (time 1783966854.81 total 70.03 last 82.39)
 - open/close 6273 (time 1783966864.82 total 80.04 last 75.33)
 - open/close 6979 (time 1783966874.83 total 90.05 last 70.54)
 - open/close 7709 (time 1783966884.84 total 100.06 last 72.94)
 - open/close 8465 (time 1783966894.85 total 110.07 last 75.55)
 - open/close 9158 (time 1783966904.86 total 120.08 last 69.22)
 - open/close 9777 (time 1783966914.86 total 130.08 last 61.88)
 - open/close 10000 (time 1783966918.27 total 133.49 last 65.41)
 - open/close 10709 (time 1783966928.32 total 143.54 last 70.55)
 - open/close 11367 (time 1783966938.33 total 153.54 last 65.78)
 - open/close 12002 (time 1783966948.33 total 163.55 last 63.49)
 - open/close 12691 (time 1783966958.33 total 173.55 last 68.85)
 - open/close 13428 (time 1783966968.34 total 183.56 last 73.65)
 - open/close 14047 (time 1783966978.36 total 193.58 last 61.77)
 - open/close 14816 (time 1783966988.37 total 203.59 last 76.83)
 - open/close 15580 (time 1783966998.37 total 213.59 last 76.37)
 - open/close 16355 (time 1783967008.39 total 223.61 last 77.38)
 - open/close 17075 (time 1783967018.39 total 233.61 last 71.97)
 - open/close 17665 (time 1783967028.40 total 243.61 last 58.98)
 - open/close 18387 (time 1783967038.40 total 253.62 last 72.17)
 - open/close 19182 (time 1783967048.41 total 263.63 last 79.44)
 - open/close 19933 (time 1783967058.41 total 273.63 last 75.05)
total: 20000 open/close in 274.38 seconds: 72.89 ops/second
fail_loc=0
oleg630-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1783967071 ; total 0 ; last 0)
 - unlinked 10000 (time 1783967146 ; total 75 ; last 75)
total: 20000 unlinks in 151 seconds: 132.450333 unlinks/second
 - open/close 757 (time 1783967237.77 total 10.00 last 75.67)
 - open/close 1457 (time 1783967247.79 total 20.02 last 69.90)
total: 2000 open/close in 27.00 seconds: 74.08 ops/second
oleg630-server: debugfs 1.47.3-wc2 (11-Nov-2025)