== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 09:22:34 (1789132954)
fail_loc=0x80001002
 - open/close 751 (time 1789132969.64 total 10.01 last 75.01)
 - open/close 1519 (time 1789132979.65 total 20.02 last 76.72)
 - open/close 2302 (time 1789132989.65 total 30.03 last 78.24)
 - open/close 3067 (time 1789132999.66 total 40.04 last 76.44)
 - open/close 3822 (time 1789133009.67 total 50.04 last 75.45)
 - open/close 4629 (time 1789133019.68 total 60.06 last 80.59)
 - open/close 5341 (time 1789133029.69 total 70.06 last 71.17)
 - open/close 6155 (time 1789133039.70 total 80.07 last 81.30)
 - open/close 6902 (time 1789133049.70 total 90.07 last 74.69)
 - open/close 7716 (time 1789133059.71 total 100.08 last 81.32)
 - open/close 8433 (time 1789133069.73 total 110.11 last 71.51)
 - open/close 9231 (time 1789133079.74 total 120.12 last 79.73)
 - open/close 10000 (time 1789133089.40 total 129.78 last 79.64)
 - open/close 10763 (time 1789133099.41 total 139.79 last 76.21)
 - open/close 11578 (time 1789133109.41 total 149.79 last 81.48)
 - open/close 12397 (time 1789133119.42 total 159.80 last 81.81)
 - open/close 13143 (time 1789133129.43 total 169.80 last 74.57)
 - open/close 13942 (time 1789133139.44 total 179.81 last 79.84)
 - open/close 14673 (time 1789133149.44 total 189.82 last 73.07)
 - open/close 15447 (time 1789133159.45 total 199.83 last 77.32)
 - open/close 16224 (time 1789133169.46 total 209.83 last 77.65)
 - open/close 16997 (time 1789133179.47 total 219.85 last 77.19)
 - open/close 17743 (time 1789133189.48 total 229.85 last 74.55)
 - open/close 18574 (time 1789133199.50 total 239.87 last 82.95)
 - open/close 19361 (time 1789133209.50 total 249.87 last 78.70)
total: 20000 open/close in 257.89 seconds: 77.55 ops/second
fail_loc=0
oleg648-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1789133229 ; total 0 ; last 0)
 - unlinked 10000 (time 1789133302 ; total 73 ; last 73)
total: 20000 unlinks in 148 seconds: 135.135132 unlinks/second
 - open/close 634 (time 1789133392.91 total 10.00 last 63.37)
 - open/close 1351 (time 1789133402.91 total 20.01 last 71.70)
total: 2000 open/close in 29.20 seconds: 68.49 ops/second
oleg648-server: debugfs 1.47.3-wc2 (11-Nov-2025)