== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 10:51:13 (1772466673)
fail_loc=0x80001002
 - open/close 797 (time 1772466689.55 total 10.02 last 79.57)
 - open/close 1481 (time 1772466699.55 total 20.03 last 68.34)
 - open/close 2054 (time 1772466709.56 total 30.03 last 57.29)
 - open/close 2790 (time 1772466719.58 total 40.05 last 73.43)
 - open/close 3526 (time 1772466729.59 total 50.06 last 73.55)
 - open/close 4245 (time 1772466739.62 total 60.10 last 71.62)
 - open/close 4748 (time 1772466749.66 total 70.13 last 50.13)
 - open/close 5360 (time 1772466759.67 total 80.14 last 61.15)
 - open/close 5994 (time 1772466769.68 total 90.15 last 63.33)
 - open/close 6587 (time 1772466779.70 total 100.17 last 59.17)
 - open/close 7328 (time 1772466789.71 total 110.18 last 74.05)
 - open/close 7843 (time 1772466799.71 total 120.18 last 51.48)
 - open/close 8456 (time 1772466809.72 total 130.19 last 61.24)
 - open/close 9369 (time 1772466819.74 total 140.21 last 91.16)
 - open/close 9955 (time 1772466829.76 total 150.24 last 58.43)
 - open/close 10691 (time 1772466839.77 total 160.24 last 73.57)
 - open/close 11567 (time 1772466849.77 total 170.24 last 87.56)
 - open/close 12398 (time 1772466859.80 total 180.27 last 82.91)
 - open/close 13161 (time 1772466869.80 total 190.27 last 76.29)
 - open/close 14228 (time 1772466879.80 total 200.27 last 106.66)
 - open/close 15225 (time 1772466889.81 total 210.28 last 99.65)
 - open/close 16389 (time 1772466899.81 total 220.28 last 116.31)
 - open/close 17271 (time 1772466909.82 total 230.29 last 88.18)
 - open/close 18194 (time 1772466919.82 total 240.29 last 92.24)
 - open/close 19070 (time 1772466929.83 total 250.30 last 87.51)
 - open/close 19718 (time 1772466939.85 total 260.32 last 64.66)
total: 20000 open/close in 263.65 seconds: 75.86 ops/second
fail_loc=0
oleg330-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1772466956 ; total 0 ; last 0)
 - unlinked 10000 (time 1772467033 ; total 77 ; last 77)
total: 20000 unlinks in 137 seconds: 145.985397 unlinks/second
 - open/close 1035 (time 1772467109.01 total 10.01 last 103.38)
 - open/close 1942 (time 1772467119.02 total 20.02 last 90.60)
total: 2000 open/close in 20.68 seconds: 96.72 ops/second
oleg330-server: debugfs 1.47.3-wc2 (11-Nov-2025)