== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 20:03:51 (1789603431)
fail_loc=0x80001002
 - open/close 901 (time 1789603446.35 total 10.00 last 90.06)
 - open/close 1667 (time 1789603456.36 total 20.02 last 76.51)
 - open/close 2469 (time 1789603466.37 total 30.02 last 80.15)
 - open/close 3135 (time 1789603476.38 total 40.03 last 66.53)
 - open/close 3937 (time 1789603486.39 total 50.04 last 80.14)
 - open/close 4685 (time 1789603496.41 total 60.06 last 74.63)
 - open/close 5444 (time 1789603506.41 total 70.07 last 75.86)
 - open/close 6208 (time 1789603516.43 total 80.08 last 76.32)
 - open/close 6986 (time 1789603526.43 total 90.08 last 77.76)
 - open/close 7740 (time 1789603536.43 total 100.08 last 75.40)
 - open/close 8466 (time 1789603546.46 total 110.11 last 72.39)
 - open/close 9149 (time 1789603556.47 total 120.13 last 68.21)
 - open/close 9686 (time 1789603566.49 total 130.15 last 53.58)
 - open/close 10000 (time 1789603571.08 total 134.74 last 68.43)
 - open/close 10735 (time 1789603581.08 total 144.74 last 73.48)
 - open/close 11509 (time 1789603591.09 total 154.74 last 77.40)
 - open/close 12296 (time 1789603601.09 total 164.75 last 78.65)
 - open/close 13076 (time 1789603611.10 total 174.75 last 77.97)
 - open/close 13977 (time 1789603621.10 total 184.76 last 90.03)
 - open/close 14763 (time 1789603631.11 total 194.77 last 78.53)
 - open/close 15409 (time 1789603641.13 total 204.79 last 64.47)
 - open/close 16153 (time 1789603651.14 total 214.79 last 74.39)
 - open/close 16881 (time 1789603661.15 total 224.81 last 72.66)
 - open/close 17659 (time 1789603671.16 total 234.81 last 77.79)
 - open/close 18470 (time 1789603681.16 total 244.81 last 81.06)
 - open/close 19300 (time 1789603691.16 total 254.82 last 82.97)
total: 20000 open/close in 263.26 seconds: 75.97 ops/second
fail_loc=0
oleg612-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1789603712 ; total 0 ; last 0)
 - unlinked 10000 (time 1789603783 ; total 71 ; last 71)
total: 20000 unlinks in 140 seconds: 142.857147 unlinks/second
 - open/close 767 (time 1789603867.79 total 10.01 last 76.61)
 - open/close 1604 (time 1789603877.79 total 20.02 last 83.66)
total: 2000 open/close in 25.48 seconds: 78.48 ops/second
oleg612-server: debugfs 1.47.3-wc2 (11-Nov-2025)