== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 12:18:00 (1786810680)
fail_loc=0x80001002
 - open/close 953 (time 1786810695.17 total 10.00 last 95.27)
 - open/close 1912 (time 1786810705.18 total 20.01 last 95.82)
 - open/close 2770 (time 1786810715.18 total 30.02 last 85.72)
 - open/close 3545 (time 1786810725.19 total 40.03 last 77.46)
 - open/close 4406 (time 1786810735.19 total 50.03 last 86.08)
 - open/close 5387 (time 1786810745.20 total 60.04 last 98.02)
 - open/close 6424 (time 1786810755.20 total 70.04 last 103.68)
 - open/close 7339 (time 1786810765.21 total 80.04 last 91.46)
 - open/close 8245 (time 1786810775.21 total 90.05 last 90.57)
 - open/close 9215 (time 1786810785.22 total 100.06 last 96.90)
 - open/close 10000 (time 1786810792.97 total 107.81 last 101.24)
 - open/close 10879 (time 1786810802.97 total 117.81 last 87.88)
 - open/close 11586 (time 1786810812.98 total 127.81 last 70.68)
 - open/close 12469 (time 1786810822.98 total 137.81 last 88.30)
 - open/close 13438 (time 1786810832.99 total 147.83 last 96.80)
 - open/close 14345 (time 1786810843.01 total 157.85 last 90.50)
 - open/close 15199 (time 1786810853.02 total 167.86 last 85.32)
 - open/close 16188 (time 1786810863.02 total 177.86 last 98.88)
 - open/close 17128 (time 1786810873.03 total 187.86 last 93.97)
 - open/close 18013 (time 1786810883.03 total 197.87 last 88.44)
 - open/close 18940 (time 1786810893.05 total 207.88 last 92.57)
 - open/close 19846 (time 1786810903.05 total 217.89 last 90.57)
total: 20000 open/close in 219.39 seconds: 91.16 ops/second
fail_loc=0
oleg456-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1786810916 ; total 0 ; last 0)
 - unlinked 10000 (time 1786810978 ; total 62 ; last 62)
total: 20000 unlinks in 122 seconds: 163.934433 unlinks/second
 - open/close 889 (time 1786811053.12 total 10.01 last 88.84)
 - open/close 1747 (time 1786811063.12 total 20.01 last 85.79)
total: 2000 open/close in 22.40 seconds: 89.29 ops/second
oleg456-server: debugfs 1.47.3-wc2 (11-Nov-2025)