== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 08:32:12 (1787315532)
fail_loc=0x80001002
 - open/close 861 (time 1787315546.50 total 10.00 last 86.08)
 - open/close 1730 (time 1787315556.51 total 20.01 last 86.81)
 - open/close 2386 (time 1787315566.53 total 30.03 last 65.49)
 - open/close 3100 (time 1787315576.54 total 40.04 last 71.32)
 - open/close 3905 (time 1787315586.54 total 50.04 last 80.49)
 - open/close 4761 (time 1787315596.54 total 60.05 last 85.55)
 - open/close 5699 (time 1787315606.55 total 70.05 last 93.73)
 - open/close 6459 (time 1787315616.55 total 80.06 last 75.97)
 - open/close 7310 (time 1787315626.55 total 90.06 last 85.10)
 - open/close 7963 (time 1787315636.56 total 100.06 last 65.29)
 - open/close 8791 (time 1787315646.56 total 110.07 last 82.73)
 - open/close 9630 (time 1787315656.58 total 120.08 last 83.77)
 - open/close 10000 (time 1787315661.10 total 124.61 last 81.79)
 - open/close 10880 (time 1787315671.11 total 134.61 last 87.98)
 - open/close 11775 (time 1787315681.11 total 144.62 last 89.43)
 - open/close 12626 (time 1787315691.11 total 154.62 last 85.09)
 - open/close 13507 (time 1787315701.12 total 164.62 last 88.06)
 - open/close 14337 (time 1787315711.14 total 174.64 last 82.86)
 - open/close 15167 (time 1787315721.14 total 184.65 last 82.92)
 - open/close 16012 (time 1787315731.15 total 194.66 last 84.44)
 - open/close 16789 (time 1787315741.16 total 204.67 last 77.62)
 - open/close 17614 (time 1787315751.17 total 214.68 last 82.44)
 - open/close 18443 (time 1787315761.17 total 224.68 last 82.87)
 - open/close 19366 (time 1787315771.18 total 234.68 last 92.26)
total: 20000 open/close in 241.91 seconds: 82.67 ops/second
fail_loc=0
oleg414-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787315790 ; total 0 ; last 0)
 - unlinked 10000 (time 1787315857 ; total 67 ; last 67)
total: 20000 unlinks in 133 seconds: 150.375946 unlinks/second
 - open/close 948 (time 1787315937.58 total 10.01 last 94.73)
 - open/close 1844 (time 1787315947.59 total 20.01 last 89.58)
total: 2000 open/close in 21.92 seconds: 91.25 ops/second
oleg414-server: debugfs 1.47.3-wc2 (11-Nov-2025)