== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 13:35:34 (1780853734)
fail_loc=0x80001002
 - open/close 852 (time 1780853749.80 total 10.00 last 85.18)
 - open/close 1570 (time 1780853759.80 total 20.00 last 71.79)
 - open/close 2268 (time 1780853769.81 total 30.01 last 69.76)
 - open/close 3142 (time 1780853779.81 total 40.02 last 87.34)
 - open/close 3938 (time 1780853789.82 total 50.02 last 79.57)
 - open/close 4635 (time 1780853799.83 total 60.03 last 69.65)
 - open/close 5342 (time 1780853809.84 total 70.04 last 70.64)
 - open/close 6141 (time 1780853819.84 total 80.04 last 79.87)
 - open/close 6849 (time 1780853829.85 total 90.05 last 70.74)
 - open/close 7439 (time 1780853839.85 total 100.05 last 59.00)
 - open/close 8169 (time 1780853849.85 total 110.05 last 72.98)
 - open/close 8803 (time 1780853859.86 total 120.06 last 63.34)
 - open/close 9675 (time 1780853869.87 total 130.07 last 87.10)
 - open/close 10000 (time 1780853874.83 total 135.04 last 65.48)
 - open/close 10784 (time 1780853884.84 total 145.05 last 78.33)
 - open/close 11553 (time 1780853894.85 total 155.05 last 76.84)
 - open/close 12302 (time 1780853904.85 total 165.05 last 74.89)
 - open/close 13056 (time 1780853914.85 total 175.05 last 75.40)
 - open/close 13824 (time 1780853924.86 total 185.06 last 76.73)
 - open/close 14615 (time 1780853934.87 total 195.07 last 79.06)
 - open/close 15391 (time 1780853944.89 total 205.09 last 77.43)
 - open/close 16176 (time 1780853954.89 total 215.09 last 78.48)
 - open/close 17025 (time 1780853964.90 total 225.10 last 84.87)
 - open/close 17793 (time 1780853974.90 total 235.10 last 76.77)
 - open/close 18661 (time 1780853984.90 total 245.10 last 86.77)
 - open/close 19379 (time 1780853994.90 total 255.11 last 71.78)
total: 20000 open/close in 263.27 seconds: 75.97 ops/second
fail_loc=0
oleg258-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1780854015 ; total 0 ; last 0)
 - unlinked 10000 (time 1780854091 ; total 76 ; last 76)
total: 20000 unlinks in 145 seconds: 137.931030 unlinks/second
 - open/close 939 (time 1780854176.00 total 10.01 last 93.84)
 - open/close 1770 (time 1780854186.01 total 20.02 last 83.01)
total: 2000 open/close in 22.77 seconds: 87.85 ops/second
oleg258-server: debugfs 1.47.3-wc2 (11-Nov-2025)