== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 02:21:27 (1769757687)
fail_loc=0x80001002
 - open/close 767 (time 1769757702.52 total 10.00 last 76.66)
 - open/close 1523 (time 1769757712.53 total 20.01 last 75.53)
 - open/close 2307 (time 1769757722.53 total 30.02 last 78.39)
 - open/close 3090 (time 1769757732.54 total 40.02 last 78.28)
 - open/close 3922 (time 1769757742.54 total 50.03 last 83.14)
 - open/close 4587 (time 1769757752.56 total 60.04 last 66.40)
 - open/close 5372 (time 1769757762.57 total 70.05 last 78.46)
 - open/close 6235 (time 1769757772.57 total 80.05 last 86.29)
 - open/close 7013 (time 1769757782.58 total 90.06 last 77.71)
 - open/close 7802 (time 1769757792.58 total 100.06 last 78.88)
 - open/close 8627 (time 1769757802.59 total 110.07 last 82.44)
 - open/close 9366 (time 1769757812.60 total 120.08 last 73.84)
 - open/close 10000 (time 1769757820.61 total 128.10 last 79.07)
 - open/close 10837 (time 1769757830.62 total 138.10 last 83.69)
 - open/close 11594 (time 1769757840.62 total 148.10 last 75.64)
 - open/close 12375 (time 1769757850.63 total 158.11 last 78.03)
 - open/close 13125 (time 1769757860.65 total 168.13 last 74.87)
 - open/close 13975 (time 1769757870.66 total 178.14 last 84.95)
 - open/close 14779 (time 1769757880.66 total 188.14 last 80.38)
 - open/close 15587 (time 1769757890.66 total 198.14 last 80.79)
 - open/close 16231 (time 1769757900.66 total 208.14 last 64.40)
 - open/close 17006 (time 1769757910.67 total 218.15 last 77.39)
 - open/close 17816 (time 1769757920.68 total 228.17 last 80.91)
 - open/close 18650 (time 1769757930.69 total 238.17 last 83.33)
 - open/close 19600 (time 1769757940.70 total 248.18 last 94.89)
total: 20000 open/close in 253.36 seconds: 78.94 ops/second
fail_loc=0
oleg229-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1769757957 ; total 0 ; last 0)
 - unlinked 10000 (time 1769758022 ; total 65 ; last 65)
total: 20000 unlinks in 128 seconds: 156.250000 unlinks/second
 - open/close 884 (time 1769758099.60 total 10.01 last 88.35)
 - open/close 1794 (time 1769758109.61 total 20.01 last 90.98)
total: 2000 open/close in 22.08 seconds: 90.60 ops/second
oleg229-server: debugfs 1.47.3-wc2 (11-Nov-2025)