== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 08:55:47 (1774529747)
fail_loc=0x80001002
 - open/close 1160 (time 1774529760.24 total 10.00 last 115.97)
 - open/close 2428 (time 1774529770.25 total 20.01 last 126.75)
 - open/close 3663 (time 1774529780.26 total 30.02 last 123.37)
 - open/close 4864 (time 1774529790.26 total 40.02 last 120.06)
 - open/close 6067 (time 1774529800.27 total 50.03 last 120.21)
 - open/close 7202 (time 1774529810.27 total 60.03 last 113.49)
 - open/close 8346 (time 1774529820.28 total 70.03 last 114.34)
 - open/close 9473 (time 1774529830.28 total 80.04 last 112.65)
 - open/close 10000 (time 1774529834.45 total 84.21 last 126.36)
 - open/close 11191 (time 1774529844.46 total 94.22 last 119.02)
 - open/close 12342 (time 1774529854.46 total 104.22 last 115.09)
 - open/close 13458 (time 1774529864.47 total 114.22 last 111.52)
 - open/close 14620 (time 1774529874.48 total 124.24 last 116.06)
 - open/close 15754 (time 1774529884.48 total 134.24 last 113.38)
 - open/close 16752 (time 1774529894.49 total 144.25 last 99.72)
 - open/close 17859 (time 1774529904.50 total 154.25 last 110.61)
 - open/close 18997 (time 1774529914.50 total 164.26 last 113.74)
total: 20000 open/close in 173.82 seconds: 115.06 ops/second
fail_loc=0
oleg154-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1774529934 ; total 0 ; last 0)
 - unlinked 10000 (time 1774529985 ; total 51 ; last 51)
total: 20000 unlinks in 92 seconds: 217.391312 unlinks/second
 - open/close 1341 (time 1774530039.03 total 10.00 last 134.09)
total: 2000 open/close in 15.11 seconds: 132.39 ops/second
oleg154-server: debugfs 1.47.3-wc2 (11-Nov-2025)