== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 22:12:59 (1775873579)
fail_loc=0x80001002
 - open/close 738 (time 1775873594.33 total 10.01 last 73.74)
 - open/close 1516 (time 1775873604.33 total 20.01 last 77.77)
 - open/close 2328 (time 1775873614.34 total 30.02 last 81.15)
 - open/close 3175 (time 1775873624.34 total 40.02 last 84.68)
 - open/close 3964 (time 1775873634.37 total 50.05 last 78.67)
 - open/close 4768 (time 1775873644.38 total 60.05 last 80.37)
 - open/close 5645 (time 1775873654.38 total 70.06 last 87.68)
 - open/close 6494 (time 1775873664.38 total 80.06 last 84.86)
 - open/close 7352 (time 1775873674.39 total 90.07 last 85.73)
 - open/close 8312 (time 1775873684.40 total 100.08 last 95.91)
 - open/close 9312 (time 1775873694.41 total 110.08 last 99.94)
 - open/close 10000 (time 1775873701.21 total 116.89 last 101.05)
 - open/close 11039 (time 1775873711.22 total 126.90 last 103.81)
 - open/close 12005 (time 1775873721.23 total 136.91 last 96.55)
 - open/close 12826 (time 1775873731.23 total 146.91 last 82.07)
 - open/close 13796 (time 1775873741.24 total 156.92 last 96.93)
 - open/close 14777 (time 1775873751.24 total 166.92 last 98.10)
 - open/close 15739 (time 1775873761.24 total 176.92 last 96.19)
 - open/close 16715 (time 1775873771.24 total 186.92 last 97.60)
 - open/close 17747 (time 1775873781.24 total 196.92 last 103.19)
 - open/close 18764 (time 1775873791.25 total 206.93 last 101.60)
 - open/close 19878 (time 1775873801.26 total 216.93 last 111.36)
total: 20000 open/close in 218.27 seconds: 91.63 ops/second
fail_loc=0
oleg133-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1775873815 ; total 0 ; last 0)
 - unlinked 10000 (time 1775873877 ; total 62 ; last 62)
total: 20000 unlinks in 119 seconds: 168.067230 unlinks/second
 - open/close 1078 (time 1775873947.99 total 10.00 last 107.78)
total: 2000 open/close in 18.56 seconds: 107.78 ops/second
oleg133-server: debugfs 1.47.3-wc2 (11-Nov-2025)