== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 22:44:19 (1786761859)
fail_loc=0x80001002
 - open/close 802 (time 1786761873.64 total 10.00 last 80.16)
 - open/close 1519 (time 1786761883.64 total 20.01 last 71.69)
 - open/close 2281 (time 1786761893.66 total 30.03 last 76.05)
 - open/close 2958 (time 1786761903.67 total 40.03 last 67.67)
 - open/close 3647 (time 1786761913.67 total 50.04 last 68.87)
 - open/close 4466 (time 1786761923.68 total 60.04 last 81.86)
 - open/close 5337 (time 1786761933.68 total 70.05 last 87.05)
 - open/close 6166 (time 1786761943.69 total 80.05 last 82.83)
 - open/close 6914 (time 1786761953.70 total 90.07 last 74.70)
 - open/close 7756 (time 1786761963.70 total 100.07 last 84.19)
 - open/close 8560 (time 1786761973.72 total 110.08 last 80.31)
 - open/close 9392 (time 1786761983.73 total 120.10 last 83.08)
 - open/close 10000 (time 1786761991.06 total 127.42 last 82.98)
 - open/close 10762 (time 1786762001.06 total 137.42 last 76.19)
 - open/close 11590 (time 1786762011.06 total 147.42 last 82.79)
 - open/close 12407 (time 1786762021.06 total 157.43 last 81.70)
 - open/close 13269 (time 1786762031.08 total 167.44 last 86.04)
 - open/close 14096 (time 1786762041.09 total 177.45 last 82.61)
 - open/close 14925 (time 1786762051.10 total 187.46 last 82.82)
 - open/close 15749 (time 1786762061.11 total 197.48 last 82.30)
 - open/close 16563 (time 1786762071.12 total 207.48 last 81.32)
 - open/close 17375 (time 1786762081.13 total 217.49 last 81.14)
 - open/close 18238 (time 1786762091.14 total 227.51 last 86.18)
 - open/close 19112 (time 1786762101.15 total 237.51 last 87.36)
 - open/close 19977 (time 1786762111.15 total 247.51 last 86.48)
total: 20000 open/close in 247.75 seconds: 80.73 ops/second
fail_loc=0
oleg609-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1786762123 ; total 0 ; last 0)
 - unlinked 10000 (time 1786762194 ; total 71 ; last 71)
total: 20000 unlinks in 140 seconds: 142.857147 unlinks/second
 - open/close 733 (time 1786762277.84 total 10.00 last 73.30)
 - open/close 1577 (time 1786762287.84 total 20.00 last 84.40)
total: 2000 open/close in 25.25 seconds: 79.20 ops/second
oleg609-server: debugfs 1.47.3-wc2 (11-Nov-2025)