== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 13:56:54 (1780336614)
fail_loc=0x80001002
 - open/close 827 (time 1780336629.64 total 10.01 last 82.65)
 - open/close 1641 (time 1780336639.65 total 20.02 last 81.26)
 - open/close 2510 (time 1780336649.66 total 30.03 last 86.88)
 - open/close 3477 (time 1780336659.67 total 40.04 last 96.54)
 - open/close 4316 (time 1780336669.67 total 50.04 last 83.90)
 - open/close 5150 (time 1780336679.68 total 60.05 last 83.34)
 - open/close 6017 (time 1780336689.68 total 70.05 last 86.68)
 - open/close 7114 (time 1780336699.68 total 80.05 last 109.68)
 - open/close 8120 (time 1780336709.68 total 90.05 last 100.60)
 - open/close 9216 (time 1780336719.69 total 100.06 last 109.54)
 - open/close 10000 (time 1780336727.52 total 107.89 last 100.07)
 - open/close 10902 (time 1780336737.53 total 117.90 last 90.11)
 - open/close 11779 (time 1780336747.54 total 127.90 last 87.69)
 - open/close 12651 (time 1780336757.54 total 137.91 last 87.16)
 - open/close 13371 (time 1780336767.55 total 147.92 last 71.93)
 - open/close 13868 (time 1780336777.56 total 157.93 last 49.65)
 - open/close 14511 (time 1780336787.56 total 167.93 last 64.29)
 - open/close 15201 (time 1780336797.57 total 177.94 last 68.93)
 - open/close 15713 (time 1780336807.58 total 187.95 last 51.15)
 - open/close 16309 (time 1780336817.60 total 197.97 last 59.46)
 - open/close 17105 (time 1780336827.61 total 207.98 last 79.56)
 - open/close 17953 (time 1780336837.62 total 217.98 last 84.74)
 - open/close 18860 (time 1780336847.62 total 227.99 last 90.62)
 - open/close 19739 (time 1780336857.63 total 237.99 last 87.89)
total: 20000 open/close in 240.28 seconds: 83.24 ops/second
fail_loc=0
oleg259-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1780336872 ; total 0 ; last 0)
 - unlinked 10000 (time 1780336933 ; total 61 ; last 61)
total: 20000 unlinks in 123 seconds: 162.601624 unlinks/second
 - open/close 894 (time 1780337011.04 total 10.00 last 89.37)
 - open/close 1860 (time 1780337021.04 total 20.01 last 96.56)
total: 2000 open/close in 22.12 seconds: 90.42 ops/second
oleg259-server: debugfs 1.47.3-wc2 (11-Nov-2025)