== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 23:50:14 (1786420214)
fail_loc=0x80001002
 - open/close 772 (time 1786420229.01 total 10.01 last 77.14)
 - open/close 1512 (time 1786420239.02 total 20.01 last 73.97)
 - open/close 2268 (time 1786420249.04 total 30.03 last 75.44)
 - open/close 3019 (time 1786420259.05 total 40.04 last 75.04)
 - open/close 3757 (time 1786420269.06 total 50.05 last 73.73)
 - open/close 4511 (time 1786420279.06 total 60.05 last 75.39)
 - open/close 5297 (time 1786420289.06 total 70.05 last 78.58)
 - open/close 6171 (time 1786420299.07 total 80.07 last 87.28)
 - open/close 6958 (time 1786420309.09 total 90.08 last 78.58)
 - open/close 7773 (time 1786420319.10 total 100.09 last 81.41)
 - open/close 8517 (time 1786420329.12 total 110.12 last 74.23)
 - open/close 9337 (time 1786420339.14 total 120.13 last 81.86)
 - open/close 10000 (time 1786420346.75 total 127.75 last 87.10)
 - open/close 10843 (time 1786420356.75 total 137.75 last 84.30)
 - open/close 11679 (time 1786420366.76 total 147.75 last 83.54)
 - open/close 12518 (time 1786420376.76 total 157.75 last 83.89)
 - open/close 13342 (time 1786420386.77 total 167.76 last 82.32)
 - open/close 14143 (time 1786420396.78 total 177.77 last 80.05)
 - open/close 14911 (time 1786420406.78 total 187.78 last 76.75)
 - open/close 15721 (time 1786420416.79 total 197.78 last 80.96)
 - open/close 16540 (time 1786420426.80 total 207.79 last 81.81)
 - open/close 17361 (time 1786420436.81 total 217.80 last 82.02)
 - open/close 18148 (time 1786420446.81 total 227.81 last 78.66)
 - open/close 18946 (time 1786420456.82 total 237.82 last 79.73)
 - open/close 19682 (time 1786420466.82 total 247.82 last 73.59)
total: 20000 open/close in 251.83 seconds: 79.42 ops/second
fail_loc=0
oleg650-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1786420483 ; total 0 ; last 0)
 - unlinked 10000 (time 1786420554 ; total 71 ; last 71)
total: 20000 unlinks in 151 seconds: 132.450333 unlinks/second
 - open/close 759 (time 1786420649.54 total 10.01 last 75.85)
 - open/close 1482 (time 1786420659.55 total 20.02 last 72.18)
total: 2000 open/close in 27.72 seconds: 72.15 ops/second
oleg650-server: debugfs 1.47.3-wc2 (11-Nov-2025)