== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 00:27:16 (1789187236)
fail_loc=0x80001002
 - open/close 1328 (time 1789187249.44 total 10.01 last 132.69)
 - open/close 2423 (time 1789187259.44 total 20.01 last 109.46)
 - open/close 3343 (time 1789187269.45 total 30.02 last 91.95)
 - open/close 4425 (time 1789187279.45 total 40.02 last 108.15)
 - open/close 5679 (time 1789187289.46 total 50.02 last 125.36)
 - open/close 6913 (time 1789187299.46 total 60.03 last 123.34)
 - open/close 8149 (time 1789187309.46 total 70.03 last 123.55)
 - open/close 9341 (time 1789187319.48 total 80.04 last 119.06)
 - open/close 10000 (time 1789187324.96 total 85.53 last 120.11)
 - open/close 11246 (time 1789187334.97 total 95.53 last 124.56)
 - open/close 12493 (time 1789187344.97 total 105.54 last 124.66)
 - open/close 13830 (time 1789187354.97 total 115.54 last 133.68)
 - open/close 15006 (time 1789187364.98 total 125.55 last 117.50)
 - open/close 16070 (time 1789187374.98 total 135.55 last 106.39)
 - open/close 17257 (time 1789187384.98 total 145.55 last 118.66)
 - open/close 18513 (time 1789187394.99 total 155.56 last 125.55)
 - open/close 19630 (time 1789187404.99 total 165.56 last 111.63)
total: 20000 open/close in 168.65 seconds: 118.59 ops/second
fail_loc=0
oleg129-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1789187418 ; total 0 ; last 0)
 - unlinked 10000 (time 1789187466 ; total 48 ; last 48)
total: 20000 unlinks in 90 seconds: 222.222229 unlinks/second
 - open/close 1341 (time 1789187521.71 total 10.01 last 133.94)
total: 2000 open/close in 15.11 seconds: 132.33 ops/second
oleg129-server: debugfs 1.47.3-wc2 (11-Nov-2025)