== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 14:58:14 (1786733894)
fail_loc=0x80001002
 - open/close 853 (time 1786733907.76 total 10.00 last 85.29)
 - open/close 1678 (time 1786733917.76 total 20.00 last 82.49)
 - open/close 2445 (time 1786733927.78 total 30.02 last 76.55)
 - open/close 3365 (time 1786733937.79 total 40.02 last 91.98)
 - open/close 4117 (time 1786733947.79 total 50.03 last 75.19)
 - open/close 4823 (time 1786733957.80 total 60.03 last 70.53)
 - open/close 5591 (time 1786733967.80 total 70.04 last 76.79)
 - open/close 6360 (time 1786733977.81 total 80.05 last 76.82)
 - open/close 7167 (time 1786733987.82 total 90.05 last 80.64)
 - open/close 7886 (time 1786733997.83 total 100.06 last 71.83)
 - open/close 8655 (time 1786734007.83 total 110.07 last 76.89)
 - open/close 9420 (time 1786734017.83 total 120.07 last 76.50)
 - open/close 10000 (time 1786734025.45 total 127.68 last 76.12)
 - open/close 10744 (time 1786734035.45 total 137.69 last 74.37)
 - open/close 11525 (time 1786734045.47 total 147.71 last 77.96)
 - open/close 12199 (time 1786734055.48 total 157.72 last 67.32)
 - open/close 12725 (time 1786734065.48 total 167.72 last 52.58)
 - open/close 13416 (time 1786734075.49 total 177.73 last 69.07)
 - open/close 14214 (time 1786734085.49 total 187.73 last 79.78)
 - open/close 15009 (time 1786734095.50 total 197.73 last 79.45)
 - open/close 15695 (time 1786734105.50 total 207.74 last 68.60)
 - open/close 16540 (time 1786734115.50 total 217.74 last 84.46)
 - open/close 17269 (time 1786734125.52 total 227.76 last 72.79)
 - open/close 17984 (time 1786734135.52 total 237.76 last 71.48)
 - open/close 18756 (time 1786734145.52 total 247.76 last 77.17)
 - open/close 19543 (time 1786734155.53 total 257.77 last 78.64)
total: 20000 open/close in 263.83 seconds: 75.81 ops/second
fail_loc=0
oleg314-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1786734174 ; total 1 ; last 1)
 - unlinked 10000 (time 1786734247 ; total 74 ; last 73)
total: 20000 unlinks in 149 seconds: 134.228195 unlinks/second
 - open/close 812 (time 1786734336.65 total 10.01 last 81.15)
 - open/close 1623 (time 1786734346.66 total 20.02 last 80.98)
total: 2000 open/close in 24.54 seconds: 81.49 ops/second
oleg314-server: debugfs 1.47.3-wc2 (11-Nov-2025)