== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 18:09:53 (1786831793)
fail_loc=0x80001002
 - open/close 894 (time 1786831807.54 total 10.00 last 89.38)
 - open/close 1710 (time 1786831817.54 total 20.00 last 81.59)
 - open/close 2555 (time 1786831827.54 total 30.00 last 84.49)
 - open/close 3480 (time 1786831837.56 total 40.02 last 92.38)
 - open/close 4329 (time 1786831847.56 total 50.02 last 84.85)
 - open/close 5176 (time 1786831857.57 total 60.03 last 84.64)
 - open/close 6055 (time 1786831867.57 total 70.03 last 87.86)
 - open/close 6905 (time 1786831877.59 total 80.05 last 84.86)
 - open/close 7728 (time 1786831887.60 total 90.06 last 82.25)
 - open/close 8450 (time 1786831897.60 total 100.06 last 72.16)
 - open/close 9258 (time 1786831907.60 total 110.06 last 80.78)
 - open/close 10000 (time 1786831916.64 total 119.11 last 82.07)
 - open/close 10832 (time 1786831926.65 total 129.11 last 83.19)
 - open/close 11733 (time 1786831936.65 total 139.11 last 90.07)
 - open/close 12557 (time 1786831946.66 total 149.12 last 82.30)
 - open/close 13413 (time 1786831956.67 total 159.13 last 85.56)
 - open/close 14234 (time 1786831966.67 total 169.13 last 82.09)
 - open/close 15120 (time 1786831976.67 total 179.13 last 88.58)
 - open/close 16001 (time 1786831986.67 total 189.13 last 88.08)
 - open/close 16858 (time 1786831996.68 total 199.15 last 85.59)
 - open/close 17759 (time 1786832006.69 total 209.15 last 90.06)
 - open/close 18597 (time 1786832016.70 total 219.16 last 83.72)
 - open/close 19477 (time 1786832026.70 total 229.16 last 87.97)
total: 20000 open/close in 235.29 seconds: 85.00 ops/second
fail_loc=0
oleg658-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1786832044 ; total 0 ; last 0)
 - unlinked 10000 (time 1786832112 ; total 68 ; last 68)
total: 20000 unlinks in 137 seconds: 145.985397 unlinks/second
 - open/close 897 (time 1786832196.66 total 10.00 last 89.67)
 - open/close 1738 (time 1786832206.66 total 20.01 last 84.07)
total: 2000 open/close in 22.84 seconds: 87.56 ops/second
oleg658-server: debugfs 1.47.3-wc2 (11-Nov-2025)