== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 06:58:34 (1787828314)
fail_loc=0x80001002
 - open/close 806 (time 1787828329.39 total 10.01 last 80.53)
 - open/close 1689 (time 1787828339.40 total 20.01 last 88.25)
 - open/close 2465 (time 1787828349.43 total 30.05 last 77.33)
 - open/close 3135 (time 1787828359.44 total 40.06 last 66.95)
 - open/close 3893 (time 1787828369.44 total 50.06 last 75.76)
 - open/close 4755 (time 1787828379.45 total 60.07 last 86.13)
 - open/close 5519 (time 1787828389.46 total 70.07 last 76.38)
 - open/close 6352 (time 1787828399.46 total 80.08 last 83.25)
 - open/close 7134 (time 1787828409.46 total 90.08 last 78.20)
 - open/close 7911 (time 1787828419.47 total 100.09 last 77.64)
 - open/close 8720 (time 1787828429.48 total 110.09 last 80.84)
 - open/close 9414 (time 1787828439.48 total 120.10 last 69.35)
 - open/close 10000 (time 1787828447.01 total 127.63 last 77.82)
 - open/close 10783 (time 1787828457.02 total 137.63 last 78.29)
 - open/close 11542 (time 1787828467.03 total 147.65 last 75.77)
 - open/close 12300 (time 1787828477.04 total 157.66 last 75.72)
 - open/close 13003 (time 1787828487.07 total 167.68 last 70.13)
 - open/close 13723 (time 1787828497.07 total 177.68 last 72.00)
 - open/close 14576 (time 1787828507.08 total 187.70 last 85.16)
 - open/close 15434 (time 1787828517.09 total 197.70 last 85.79)
 - open/close 16384 (time 1787828527.09 total 207.70 last 94.99)
 - open/close 17254 (time 1787828537.09 total 217.71 last 86.97)
 - open/close 18023 (time 1787828547.11 total 227.72 last 76.76)
 - open/close 18861 (time 1787828557.11 total 237.73 last 83.78)
 - open/close 19642 (time 1787828567.12 total 247.74 last 78.04)
total: 20000 open/close in 251.83 seconds: 79.42 ops/second
fail_loc=0
oleg259-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787828585 ; total 0 ; last 0)
 - unlinked 10000 (time 1787828654 ; total 69 ; last 69)
total: 20000 unlinks in 144 seconds: 138.888885 unlinks/second
 - open/close 958 (time 1787828746.56 total 10.00 last 95.79)
 - open/close 1772 (time 1787828756.57 total 20.01 last 81.36)
total: 2000 open/close in 23.43 seconds: 85.36 ops/second
oleg259-server: debugfs 1.47.3-wc2 (11-Nov-2025)