== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 16:00:54 (1775764854)
fail_loc=0x80001002
 - open/close 968 (time 1775764868.44 total 10.02 last 96.64)
 - open/close 1946 (time 1775764878.44 total 20.02 last 97.76)
 - open/close 2865 (time 1775764888.44 total 30.02 last 91.87)
 - open/close 3787 (time 1775764898.46 total 40.04 last 92.02)
 - open/close 4711 (time 1775764908.47 total 50.05 last 92.35)
 - open/close 5815 (time 1775764918.47 total 60.05 last 110.33)
 - open/close 6842 (time 1775764928.48 total 70.06 last 102.64)
 - open/close 7725 (time 1775764938.50 total 80.08 last 88.14)
 - open/close 8610 (time 1775764948.50 total 90.08 last 88.45)
 - open/close 9543 (time 1775764958.51 total 100.09 last 93.28)
 - open/close 10000 (time 1775764963.54 total 105.12 last 90.81)
 - open/close 10752 (time 1775764973.54 total 115.13 last 75.15)
 - open/close 11676 (time 1775764983.55 total 125.13 last 92.33)
 - open/close 12434 (time 1775764993.55 total 135.13 last 75.79)
 - open/close 13166 (time 1775765003.56 total 145.14 last 73.15)
 - open/close 13972 (time 1775765013.57 total 155.15 last 80.53)
 - open/close 14984 (time 1775765023.57 total 165.15 last 101.17)
 - open/close 15928 (time 1775765033.58 total 175.17 last 94.29)
 - open/close 16722 (time 1775765043.60 total 185.18 last 79.26)
 - open/close 17618 (time 1775765053.60 total 195.18 last 89.59)
 - open/close 18499 (time 1775765063.61 total 205.20 last 88.00)
 - open/close 19290 (time 1775765073.62 total 215.20 last 79.06)
total: 20000 open/close in 223.56 seconds: 89.46 ops/second
fail_loc=0
oleg151-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1775765096 ; total 0 ; last 0)
 - unlinked 10000 (time 1775765165 ; total 69 ; last 69)
total: 20000 unlinks in 131 seconds: 152.671753 unlinks/second
 - open/close 857 (time 1775765243.32 total 10.00 last 85.70)
 - open/close 1755 (time 1775765253.32 total 20.00 last 89.77)
total: 2000 open/close in 22.90 seconds: 87.33 ops/second
oleg151-server: debugfs 1.47.3-wc2 (11-Nov-2025)