== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 16:10:33 (1775765433)
fail_loc=0x80001002
 - open/close 764 (time 1775765450.28 total 10.00 last 76.37)
 - open/close 1657 (time 1775765460.28 total 20.00 last 89.30)
 - open/close 2423 (time 1775765470.28 total 30.01 last 76.59)
 - open/close 3308 (time 1775765480.29 total 40.02 last 88.41)
 - open/close 4014 (time 1775765490.30 total 50.03 last 70.52)
 - open/close 4669 (time 1775765500.34 total 60.07 last 65.24)
 - open/close 5402 (time 1775765510.34 total 70.07 last 73.26)
 - open/close 6065 (time 1775765520.35 total 80.08 last 66.25)
 - open/close 6927 (time 1775765530.36 total 90.08 last 86.17)
 - open/close 7757 (time 1775765540.36 total 100.09 last 82.93)
 - open/close 8581 (time 1775765550.37 total 110.10 last 82.31)
 - open/close 9336 (time 1775765560.39 total 120.11 last 75.42)
 - open/close 9953 (time 1775765570.39 total 130.11 last 61.70)
 - open/close 10804 (time 1775765580.39 total 140.11 last 85.08)
 - open/close 11560 (time 1775765590.40 total 150.13 last 75.51)
 - open/close 12346 (time 1775765600.40 total 160.13 last 78.58)
 - open/close 13167 (time 1775765610.41 total 170.14 last 82.04)
 - open/close 13912 (time 1775765620.42 total 180.14 last 74.46)
 - open/close 14638 (time 1775765630.42 total 190.15 last 72.55)
 - open/close 15503 (time 1775765640.42 total 200.15 last 86.50)
 - open/close 16344 (time 1775765650.43 total 210.15 last 84.07)
 - open/close 17243 (time 1775765660.43 total 220.16 last 89.83)
 - open/close 18117 (time 1775765670.45 total 230.17 last 87.30)
 - open/close 18907 (time 1775765680.45 total 240.18 last 78.97)
 - open/close 19816 (time 1775765690.45 total 250.18 last 90.85)
total: 20000 open/close in 252.19 seconds: 79.31 ops/second
fail_loc=0
oleg115-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1775765705 ; total 0 ; last 0)
 - unlinked 10000 (time 1775765773 ; total 68 ; last 68)
total: 20000 unlinks in 136 seconds: 147.058823 unlinks/second
 - open/close 883 (time 1775765856.75 total 10.00 last 88.29)
 - open/close 1817 (time 1775765866.75 total 20.01 last 93.32)
total: 2000 open/close in 21.91 seconds: 91.30 ops/second
oleg115-server: debugfs 1.47.3-wc2 (11-Nov-2025)