== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 01:02:21 (1781240541)
fail_loc=0x80001002
 - open/close 808 (time 1781240556.10 total 10.01 last 80.72)
 - open/close 1563 (time 1781240566.10 total 20.02 last 75.45)
 - open/close 2383 (time 1781240576.11 total 30.02 last 81.96)
 - open/close 3231 (time 1781240586.11 total 40.02 last 84.79)
 - open/close 4041 (time 1781240596.11 total 50.03 last 80.98)
 - open/close 4800 (time 1781240606.12 total 60.03 last 75.84)
 - open/close 5544 (time 1781240616.12 total 70.03 last 74.39)
 - open/close 6418 (time 1781240626.12 total 80.04 last 87.39)
 - open/close 7321 (time 1781240636.13 total 90.04 last 90.26)
 - open/close 8224 (time 1781240646.14 total 100.05 last 90.23)
 - open/close 9073 (time 1781240656.14 total 110.05 last 84.86)
 - open/close 9875 (time 1781240666.14 total 120.06 last 80.17)
 - open/close 10571 (time 1781240676.15 total 130.06 last 69.57)
 - open/close 11289 (time 1781240686.15 total 140.06 last 71.80)
 - open/close 12033 (time 1781240696.16 total 150.07 last 74.36)
 - open/close 12689 (time 1781240706.19 total 160.10 last 65.35)
 - open/close 13453 (time 1781240716.20 total 170.11 last 76.36)
 - open/close 14311 (time 1781240726.24 total 180.15 last 85.46)
 - open/close 15069 (time 1781240736.25 total 190.16 last 75.72)
 - open/close 15785 (time 1781240746.26 total 200.17 last 71.51)
 - open/close 16529 (time 1781240756.27 total 210.19 last 74.30)
 - open/close 17363 (time 1781240766.28 total 220.19 last 83.36)
 - open/close 18122 (time 1781240776.28 total 230.19 last 75.88)
 - open/close 18814 (time 1781240786.30 total 240.21 last 69.07)
 - open/close 19488 (time 1781240796.31 total 250.22 last 67.35)
total: 20000 open/close in 258.77 seconds: 77.29 ops/second
fail_loc=0
oleg214-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1781240818 ; total 0 ; last 0)
 - unlinked 10000 (time 1781240895 ; total 77 ; last 77)
total: 20000 unlinks in 154 seconds: 129.870132 unlinks/second
 - open/close 786 (time 1781240988.05 total 10.00 last 78.59)
 - open/close 1515 (time 1781240998.06 total 20.01 last 72.85)
total: 2000 open/close in 26.00 seconds: 76.92 ops/second
oleg214-server: debugfs 1.47.3-wc2 (11-Nov-2025)