== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 10:59:59 (1787842799)
fail_loc=0x80001002
 - open/close 926 (time 1787842813.61 total 10.01 last 92.48)
 - open/close 1755 (time 1787842823.62 total 20.03 last 82.80)
 - open/close 2647 (time 1787842833.63 total 30.04 last 89.11)
 - open/close 3584 (time 1787842843.64 total 40.05 last 93.59)
 - open/close 4506 (time 1787842853.65 total 50.06 last 92.11)
 - open/close 5366 (time 1787842863.66 total 60.06 last 85.97)
 - open/close 6268 (time 1787842873.67 total 70.07 last 90.11)
 - open/close 7237 (time 1787842883.67 total 80.08 last 96.86)
 - open/close 8131 (time 1787842893.69 total 90.09 last 89.28)
 - open/close 8918 (time 1787842903.69 total 100.09 last 78.69)
 - open/close 9766 (time 1787842913.69 total 110.10 last 84.73)
 - open/close 10000 (time 1787842916.10 total 112.50 last 97.39)
 - open/close 10936 (time 1787842926.10 total 122.51 last 93.53)
 - open/close 11751 (time 1787842936.12 total 132.52 last 81.38)
 - open/close 12411 (time 1787842946.14 total 142.54 last 65.88)
 - open/close 13002 (time 1787842956.14 total 152.55 last 59.06)
 - open/close 13782 (time 1787842966.15 total 162.55 last 77.99)
 - open/close 14543 (time 1787842976.16 total 172.57 last 75.96)
 - open/close 15268 (time 1787842986.17 total 182.57 last 72.48)
 - open/close 15970 (time 1787842996.18 total 192.58 last 70.13)
 - open/close 16614 (time 1787843006.19 total 202.59 last 64.34)
 - open/close 17329 (time 1787843016.19 total 212.59 last 71.46)
 - open/close 18032 (time 1787843026.20 total 222.60 last 70.26)
 - open/close 18842 (time 1787843036.20 total 232.60 last 80.99)
 - open/close 19679 (time 1787843046.21 total 242.61 last 83.64)
total: 20000 open/close in 245.95 seconds: 81.32 ops/second
fail_loc=0
oleg144-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787843062 ; total 0 ; last 0)
 - unlinked 10000 (time 1787843128 ; total 66 ; last 66)
total: 20000 unlinks in 134 seconds: 149.253738 unlinks/second
 - open/close 901 (time 1787843210.37 total 10.01 last 89.99)
 - open/close 1691 (time 1787843220.37 total 20.01 last 78.99)
total: 2000 open/close in 23.77 seconds: 84.13 ops/second
oleg144-server: debugfs 1.47.3-wc2 (11-Nov-2025)