== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 21:56:53 (1787709413)
fail_loc=0x80001002
 - open/close 973 (time 1787709428.01 total 10.01 last 97.21)
 - open/close 1865 (time 1787709438.01 total 20.01 last 89.15)
 - open/close 2787 (time 1787709448.02 total 30.02 last 92.12)
 - open/close 3653 (time 1787709458.02 total 40.02 last 86.59)
 - open/close 4542 (time 1787709468.03 total 50.03 last 88.88)
 - open/close 5556 (time 1787709478.03 total 60.03 last 101.39)
 - open/close 6449 (time 1787709488.03 total 70.03 last 89.26)
 - open/close 7397 (time 1787709498.05 total 80.05 last 94.67)
 - open/close 8379 (time 1787709508.05 total 90.05 last 98.17)
 - open/close 9143 (time 1787709518.06 total 100.06 last 76.32)
 - open/close 9896 (time 1787709528.07 total 110.07 last 75.25)
 - open/close 10750 (time 1787709538.07 total 120.07 last 85.37)
 - open/close 11668 (time 1787709548.08 total 130.08 last 91.70)
 - open/close 12549 (time 1787709558.09 total 140.09 last 88.05)
 - open/close 13397 (time 1787709568.09 total 150.09 last 84.80)
 - open/close 14258 (time 1787709578.09 total 160.09 last 86.08)
 - open/close 15105 (time 1787709588.10 total 170.10 last 84.60)
 - open/close 16024 (time 1787709598.10 total 180.10 last 91.87)
 - open/close 16855 (time 1787709608.11 total 190.11 last 83.04)
 - open/close 17681 (time 1787709618.11 total 200.11 last 82.58)
 - open/close 18569 (time 1787709628.12 total 210.12 last 88.77)
 - open/close 19525 (time 1787709638.12 total 220.12 last 95.59)
total: 20000 open/close in 224.99 seconds: 88.89 ops/second
fail_loc=0
oleg455-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787709654 ; total 0 ; last 0)
 - unlinked 10000 (time 1787709724 ; total 70 ; last 70)
total: 20000 unlinks in 146 seconds: 136.986298 unlinks/second
 - open/close 620 (time 1787709815.23 total 10.01 last 61.94)
 - open/close 1429 (time 1787709825.24 total 20.02 last 80.82)
total: 2000 open/close in 26.48 seconds: 75.53 ops/second
oleg455-server: debugfs 1.47.3-wc2 (11-Nov-2025)