== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 14:31:06 (1787855466)
fail_loc=0x80001002
 - open/close 781 (time 1787855480.41 total 10.00 last 78.08)
 - open/close 1586 (time 1787855490.43 total 20.03 last 80.31)
 - open/close 2339 (time 1787855500.47 total 30.07 last 74.99)
 - open/close 3097 (time 1787855510.48 total 40.07 last 75.78)
 - open/close 3867 (time 1787855520.49 total 50.08 last 76.92)
 - open/close 4595 (time 1787855530.50 total 60.09 last 72.71)
 - open/close 5344 (time 1787855540.51 total 70.11 last 74.78)
 - open/close 6154 (time 1787855550.53 total 80.13 last 80.86)
 - open/close 6937 (time 1787855560.54 total 90.13 last 78.26)
 - open/close 7597 (time 1787855570.54 total 100.13 last 65.99)
 - open/close 8406 (time 1787855580.54 total 110.13 last 80.87)
 - open/close 9253 (time 1787855590.54 total 120.13 last 84.70)
 - open/close 10000 (time 1787855599.71 total 129.30 last 81.51)
 - open/close 10836 (time 1787855609.71 total 139.30 last 83.60)
 - open/close 11624 (time 1787855619.71 total 149.30 last 78.79)
 - open/close 12413 (time 1787855629.71 total 159.31 last 78.84)
 - open/close 13218 (time 1787855639.72 total 169.31 last 80.47)
 - open/close 13922 (time 1787855649.73 total 179.32 last 70.34)
 - open/close 14715 (time 1787855659.74 total 189.33 last 79.22)
 - open/close 15322 (time 1787855669.75 total 199.34 last 60.63)
 - open/close 16121 (time 1787855679.76 total 209.35 last 79.82)
 - open/close 16886 (time 1787855689.76 total 219.35 last 76.49)
 - open/close 17681 (time 1787855699.76 total 229.35 last 79.49)
 - open/close 18427 (time 1787855709.76 total 239.36 last 74.57)
 - open/close 19157 (time 1787855719.78 total 249.38 last 72.88)
 - open/close 19817 (time 1787855729.79 total 259.38 last 65.97)
total: 20000 open/close in 261.57 seconds: 76.46 ops/second
fail_loc=0
oleg643-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787855745 ; total 0 ; last 0)
 - unlinked 10000 (time 1787855817 ; total 72 ; last 72)
total: 20000 unlinks in 147 seconds: 136.054428 unlinks/second
 - open/close 807 (time 1787855908.06 total 10.00 last 80.66)
 - open/close 1603 (time 1787855918.07 total 20.02 last 79.48)
total: 2000 open/close in 24.99 seconds: 80.02 ops/second
oleg643-server: debugfs 1.47.3-wc2 (11-Nov-2025)