== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 09:19:29 (1790947169)
fail_loc=0x80001002
 - open/close 876 (time 1790947184.39 total 10.01 last 87.55)
 - open/close 1739 (time 1790947194.40 total 20.02 last 86.22)
 - open/close 2576 (time 1790947204.40 total 30.02 last 83.67)
 - open/close 3434 (time 1790947214.43 total 40.04 last 85.58)
 - open/close 4407 (time 1790947224.43 total 50.05 last 97.28)
 - open/close 5299 (time 1790947234.43 total 60.05 last 89.16)
 - open/close 6236 (time 1790947244.44 total 70.06 last 93.61)
 - open/close 7103 (time 1790947254.45 total 80.06 last 86.68)
 - open/close 7980 (time 1790947264.45 total 90.07 last 87.64)
 - open/close 8921 (time 1790947274.47 total 100.08 last 93.97)
 - open/close 9840 (time 1790947284.47 total 110.09 last 91.88)
 - open/close 10736 (time 1790947294.48 total 120.10 last 89.49)
 - open/close 11622 (time 1790947304.49 total 130.10 last 88.55)
 - open/close 12353 (time 1790947314.49 total 140.11 last 73.04)
 - open/close 13193 (time 1790947324.50 total 150.11 last 83.99)
 - open/close 14102 (time 1790947334.51 total 160.12 last 90.82)
 - open/close 15035 (time 1790947344.51 total 170.13 last 93.25)
 - open/close 15978 (time 1790947354.52 total 180.14 last 94.21)
 - open/close 16908 (time 1790947364.53 total 190.15 last 92.91)
 - open/close 17838 (time 1790947374.54 total 200.15 last 92.94)
 - open/close 18742 (time 1790947384.55 total 210.16 last 90.31)
 - open/close 19641 (time 1790947394.55 total 220.17 last 89.83)
total: 20000 open/close in 224.13 seconds: 89.23 ops/second
fail_loc=0
oleg330-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1790947410 ; total 0 ; last 0)
 - unlinked 10000 (time 1790947478 ; total 68 ; last 68)
total: 20000 unlinks in 134 seconds: 149.253738 unlinks/second
 - open/close 1003 (time 1790947560.76 total 10.00 last 100.25)
 - open/close 1865 (time 1790947570.76 total 20.01 last 86.16)
total: 2000 open/close in 21.41 seconds: 93.41 ops/second
oleg330-server: debugfs 1.47.3-wc2 (11-Nov-2025)