== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 23:15:24 (1788837324)
fail_loc=0x80001002
 - open/close 857 (time 1788837338.93 total 10.00 last 85.66)
 - open/close 1684 (time 1788837348.94 total 20.02 last 82.59)
 - open/close 2519 (time 1788837358.95 total 30.03 last 83.42)
 - open/close 3351 (time 1788837368.96 total 40.04 last 83.11)
 - open/close 4089 (time 1788837378.97 total 50.05 last 73.74)
 - open/close 4877 (time 1788837388.97 total 60.05 last 78.78)
 - open/close 5685 (time 1788837398.98 total 70.06 last 80.75)
 - open/close 6447 (time 1788837408.98 total 80.06 last 76.15)
 - open/close 7219 (time 1788837419.00 total 90.08 last 77.06)
 - open/close 8038 (time 1788837429.01 total 100.09 last 81.85)
 - open/close 8784 (time 1788837439.01 total 110.09 last 74.59)
 - open/close 9550 (time 1788837449.01 total 120.09 last 76.60)
 - open/close 10000 (time 1788837454.31 total 125.39 last 84.94)
 - open/close 10810 (time 1788837464.31 total 135.39 last 80.94)
 - open/close 11560 (time 1788837474.33 total 145.41 last 74.91)
 - open/close 12276 (time 1788837484.33 total 155.41 last 71.58)
 - open/close 12993 (time 1788837494.35 total 165.42 last 71.58)
 - open/close 13751 (time 1788837504.35 total 175.43 last 75.75)
 - open/close 14459 (time 1788837514.37 total 185.45 last 70.68)
 - open/close 15204 (time 1788837524.38 total 195.46 last 74.44)
 - open/close 15997 (time 1788837534.39 total 205.47 last 79.22)
 - open/close 16855 (time 1788837544.39 total 215.47 last 85.77)
 - open/close 17688 (time 1788837554.40 total 225.48 last 83.25)
 - open/close 18488 (time 1788837564.41 total 235.49 last 79.91)
 - open/close 19330 (time 1788837574.42 total 245.50 last 84.11)
total: 20000 open/close in 253.79 seconds: 78.80 ops/second
fail_loc=0
oleg653-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1788837594 ; total 0 ; last 0)
 - unlinked 10000 (time 1788837662 ; total 68 ; last 68)
total: 20000 unlinks in 140 seconds: 142.857147 unlinks/second
 - open/close 831 (time 1788837750.09 total 10.01 last 83.01)
 - open/close 1634 (time 1788837760.10 total 20.02 last 80.26)
total: 2000 open/close in 23.73 seconds: 84.27 ops/second
oleg653-server: debugfs 1.47.3-wc2 (11-Nov-2025)