== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 08:42:31 (1788871351)
fail_loc=0x80001002
 - open/close 823 (time 1788871366.54 total 10.02 last 82.13)
 - open/close 1636 (time 1788871376.55 total 20.03 last 81.24)
 - open/close 2266 (time 1788871386.55 total 30.04 last 62.95)
 - open/close 2947 (time 1788871396.56 total 40.04 last 68.06)
 - open/close 3712 (time 1788871406.56 total 50.04 last 76.49)
 - open/close 4560 (time 1788871416.56 total 60.05 last 84.78)
 - open/close 5501 (time 1788871426.57 total 70.05 last 94.01)
 - open/close 6299 (time 1788871436.57 total 80.06 last 79.78)
 - open/close 7125 (time 1788871446.61 total 90.09 last 82.33)
 - open/close 7826 (time 1788871456.63 total 100.11 last 69.92)
 - open/close 8525 (time 1788871466.66 total 110.14 last 69.70)
 - open/close 9330 (time 1788871476.67 total 120.15 last 80.43)
 - open/close 10000 (time 1788871484.11 total 127.59 last 90.12)
 - open/close 10913 (time 1788871494.12 total 137.60 last 91.15)
 - open/close 11560 (time 1788871504.14 total 147.62 last 64.62)
 - open/close 12237 (time 1788871514.14 total 157.62 last 67.65)
 - open/close 13135 (time 1788871524.15 total 167.63 last 89.71)
 - open/close 13907 (time 1788871534.18 total 177.66 last 77.03)
 - open/close 14684 (time 1788871544.18 total 187.66 last 77.65)
 - open/close 15518 (time 1788871554.18 total 197.67 last 83.38)
 - open/close 16328 (time 1788871564.19 total 207.67 last 80.95)
 - open/close 17113 (time 1788871574.19 total 217.67 last 78.49)
 - open/close 17839 (time 1788871584.20 total 227.68 last 72.53)
 - open/close 18578 (time 1788871594.23 total 237.71 last 73.69)
 - open/close 19505 (time 1788871604.23 total 247.71 last 92.68)
total: 20000 open/close in 253.82 seconds: 78.79 ops/second
fail_loc=0
oleg106-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1788871622 ; total 0 ; last 0)
 - unlinked 10000 (time 1788871691 ; total 69 ; last 69)
total: 20000 unlinks in 143 seconds: 139.860138 unlinks/second
 - open/close 659 (time 1788871780.78 total 10.00 last 65.88)
 - open/close 1432 (time 1788871790.78 total 20.01 last 77.27)
total: 2000 open/close in 26.29 seconds: 76.09 ops/second
oleg106-server: debugfs 1.47.3-wc2 (11-Nov-2025)