== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 06:47:39 (1781606859)
fail_loc=0x80001002
 - open/close 996 (time 1781606873.23 total 10.01 last 99.52)
 - open/close 1907 (time 1781606883.24 total 20.02 last 91.03)
 - open/close 2895 (time 1781606893.24 total 30.02 last 98.77)
 - open/close 4058 (time 1781606903.26 total 40.03 last 116.13)
 - open/close 5036 (time 1781606913.26 total 50.04 last 97.77)
 - open/close 6026 (time 1781606923.27 total 60.05 last 98.90)
 - open/close 6903 (time 1781606933.28 total 70.05 last 87.68)
 - open/close 7938 (time 1781606943.28 total 80.05 last 103.46)
 - open/close 9020 (time 1781606953.28 total 90.05 last 108.18)
 - open/close 10000 (time 1781606962.83 total 99.61 last 102.59)
 - open/close 11109 (time 1781606972.84 total 109.61 last 110.88)
 - open/close 12190 (time 1781606982.84 total 119.62 last 108.02)
 - open/close 13373 (time 1781606992.85 total 129.62 last 118.26)
 - open/close 14289 (time 1781607002.86 total 139.64 last 91.44)
 - open/close 15257 (time 1781607012.88 total 149.65 last 96.65)
 - open/close 16239 (time 1781607022.88 total 159.65 last 98.19)
 - open/close 17153 (time 1781607032.89 total 169.67 last 91.29)
 - open/close 18133 (time 1781607042.89 total 179.67 last 98.00)
 - open/close 19060 (time 1781607052.90 total 189.67 last 92.66)
total: 20000 open/close in 199.29 seconds: 100.36 ops/second
fail_loc=0
oleg128-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1781607073 ; total 0 ; last 0)
 - unlinked 10000 (time 1781607128 ; total 55 ; last 55)
total: 20000 unlinks in 106 seconds: 188.679245 unlinks/second
 - open/close 1106 (time 1781607192.62 total 10.00 last 110.59)
total: 2000 open/close in 18.05 seconds: 110.81 ops/second
oleg128-server: debugfs 1.47.3-wc2 (11-Nov-2025)