== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 21:02:21 (1789779741)
fail_loc=0x80001002
 - open/close 768 (time 1789779755.00 total 10.00 last 76.78)
 - open/close 1555 (time 1789779765.01 total 20.00 last 78.69)
 - open/close 2302 (time 1789779775.01 total 30.01 last 74.63)
 - open/close 3054 (time 1789779785.02 total 40.02 last 75.13)
 - open/close 3840 (time 1789779795.03 total 50.03 last 78.54)
 - open/close 4615 (time 1789779805.04 total 60.04 last 77.44)
 - open/close 5296 (time 1789779815.05 total 70.04 last 68.05)
 - open/close 6077 (time 1789779825.05 total 80.05 last 78.04)
 - open/close 6798 (time 1789779835.07 total 90.06 last 72.01)
 - open/close 7482 (time 1789779845.08 total 100.07 last 68.33)
 - open/close 8230 (time 1789779855.08 total 110.07 last 74.79)
 - open/close 9023 (time 1789779865.08 total 120.08 last 79.25)
 - open/close 9852 (time 1789779875.09 total 130.09 last 82.85)
 - open/close 10651 (time 1789779885.10 total 140.10 last 79.83)
 - open/close 11445 (time 1789779895.11 total 150.10 last 79.34)
 - open/close 12320 (time 1789779905.12 total 160.11 last 87.41)
 - open/close 13065 (time 1789779915.12 total 170.11 last 74.49)
 - open/close 13791 (time 1789779925.13 total 180.13 last 72.51)
 - open/close 14522 (time 1789779935.15 total 190.15 last 72.94)
 - open/close 15216 (time 1789779945.16 total 200.16 last 69.33)
 - open/close 15958 (time 1789779955.17 total 210.17 last 74.13)
 - open/close 16783 (time 1789779965.17 total 220.17 last 82.50)
 - open/close 17593 (time 1789779975.17 total 230.17 last 80.97)
 - open/close 18350 (time 1789779985.19 total 240.18 last 75.60)
 - open/close 19087 (time 1789779995.19 total 250.19 last 73.69)
 - open/close 19831 (time 1789780005.19 total 260.19 last 74.39)
total: 20000 open/close in 262.47 seconds: 76.20 ops/second
fail_loc=0
oleg302-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1789780020 ; total 0 ; last 0)
 - unlinked 10000 (time 1789780097 ; total 77 ; last 77)
total: 20000 unlinks in 152 seconds: 131.578949 unlinks/second
 - open/close 752 (time 1789780186.73 total 10.01 last 75.12)
 - open/close 1535 (time 1789780196.74 total 20.01 last 78.29)
total: 2000 open/close in 25.96 seconds: 77.04 ops/second
oleg302-server: debugfs 1.47.3-wc2 (11-Nov-2025)