== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 21:06:30 (1767319590)
fail_loc=0x80001002
 - open/close 827 (time 1767319604.86 total 10.01 last 82.62)
 - open/close 1554 (time 1767319614.86 total 20.01 last 72.67)
 - open/close 2427 (time 1767319624.87 total 30.02 last 87.22)
 - open/close 3268 (time 1767319634.88 total 40.04 last 83.99)
 - open/close 4189 (time 1767319644.89 total 50.04 last 92.06)
 - open/close 5007 (time 1767319654.90 total 60.05 last 81.70)
 - open/close 5890 (time 1767319664.90 total 70.06 last 88.26)
 - open/close 6822 (time 1767319674.91 total 80.06 last 93.15)
 - open/close 7689 (time 1767319684.91 total 90.06 last 86.67)
 - open/close 8608 (time 1767319694.92 total 100.07 last 91.83)
 - open/close 9418 (time 1767319704.92 total 110.08 last 80.95)
 - open/close 10000 (time 1767319711.17 total 116.32 last 93.22)
 - open/close 10898 (time 1767319721.17 total 126.33 last 89.75)
 - open/close 11790 (time 1767319731.18 total 136.33 last 89.16)
 - open/close 12646 (time 1767319741.18 total 146.34 last 85.56)
 - open/close 13423 (time 1767319751.19 total 156.34 last 77.63)
 - open/close 14181 (time 1767319761.20 total 166.35 last 75.73)
 - open/close 15072 (time 1767319771.20 total 176.36 last 89.07)
 - open/close 16008 (time 1767319781.21 total 186.36 last 93.56)
 - open/close 16839 (time 1767319791.22 total 196.37 last 83.04)
 - open/close 17506 (time 1767319801.23 total 206.38 last 66.62)
 - open/close 18292 (time 1767319811.24 total 216.39 last 78.50)
 - open/close 19052 (time 1767319821.24 total 226.39 last 76.00)
 - open/close 19880 (time 1767319831.25 total 236.40 last 82.70)
total: 20000 open/close in 237.84 seconds: 84.09 ops/second
fail_loc=0
oleg414-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1767319844 ; total 0 ; last 0)
 - unlinked 10000 (time 1767319915 ; total 71 ; last 71)
total: 20000 unlinks in 139 seconds: 143.884888 unlinks/second
 - open/close 851 (time 1767319998.00 total 10.00 last 85.06)
 - open/close 1726 (time 1767320008.02 total 20.03 last 87.29)
total: 2000 open/close in 23.18 seconds: 86.28 ops/second
oleg414-server: debugfs 1.47.3-wc2 (11-Nov-2025)