== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 02:48:07 (1787467687)
fail_loc=0x80001002
 - open/close 836 (time 1787467703.29 total 10.01 last 83.55)
 - open/close 1794 (time 1787467713.31 total 20.03 last 95.58)
 - open/close 2589 (time 1787467723.31 total 30.03 last 79.47)
 - open/close 3488 (time 1787467733.32 total 40.04 last 89.82)
 - open/close 4343 (time 1787467743.32 total 50.04 last 85.48)
 - open/close 5169 (time 1787467753.33 total 60.05 last 82.53)
 - open/close 5892 (time 1787467763.34 total 70.06 last 72.26)
 - open/close 6709 (time 1787467773.34 total 80.06 last 81.63)
 - open/close 7388 (time 1787467783.39 total 90.11 last 67.59)
 - open/close 7915 (time 1787467793.40 total 100.12 last 52.66)
 - open/close 8507 (time 1787467803.40 total 110.12 last 59.18)
 - open/close 9070 (time 1787467813.41 total 120.13 last 56.26)
 - open/close 9777 (time 1787467823.42 total 130.14 last 70.60)
 - open/close 10000 (time 1787467826.54 total 133.26 last 71.58)
 - open/close 10731 (time 1787467836.54 total 143.26 last 73.08)
 - open/close 11249 (time 1787467846.58 total 153.30 last 51.60)
 - open/close 11894 (time 1787467856.58 total 163.30 last 64.46)
 - open/close 12596 (time 1787467866.60 total 173.32 last 70.07)
 - open/close 13333 (time 1787467876.61 total 183.33 last 73.63)
 - open/close 14247 (time 1787467886.62 total 193.34 last 91.34)
 - open/close 15299 (time 1787467896.62 total 203.34 last 105.13)
 - open/close 16173 (time 1787467906.64 total 213.36 last 87.26)
 - open/close 17161 (time 1787467916.64 total 223.36 last 98.76)
 - open/close 18088 (time 1787467926.65 total 233.37 last 92.68)
 - open/close 19105 (time 1787467936.66 total 243.38 last 101.56)
total: 20000 open/close in 252.58 seconds: 79.18 ops/second
fail_loc=0
oleg637-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787467961 ; total 0 ; last 0)
 - unlinked 10000 (time 1787468033 ; total 72 ; last 72)
total: 20000 unlinks in 132 seconds: 151.515152 unlinks/second
 - open/close 781 (time 1787468108.28 total 10.01 last 77.98)
 - open/close 1590 (time 1787468118.28 total 20.02 last 80.90)
total: 2000 open/close in 25.18 seconds: 79.43 ops/second
oleg637-server: debugfs 1.47.3-wc2 (11-Nov-2025)