== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 21:43:48 (1787795028)
fail_loc=0x80001002
 - open/close 686 (time 1787795042.76 total 10.01 last 68.56)
 - open/close 1388 (time 1787795052.76 total 20.01 last 70.19)
 - open/close 2067 (time 1787795062.77 total 30.02 last 67.85)
 - open/close 2790 (time 1787795072.77 total 40.02 last 72.29)
 - open/close 3583 (time 1787795082.78 total 50.03 last 79.23)
 - open/close 4250 (time 1787795092.78 total 60.03 last 66.69)
 - open/close 4952 (time 1787795102.79 total 70.03 last 70.15)
 - open/close 5704 (time 1787795112.79 total 80.04 last 75.18)
 - open/close 6431 (time 1787795122.80 total 90.04 last 72.64)
 - open/close 7141 (time 1787795132.81 total 100.06 last 70.89)
 - open/close 7890 (time 1787795142.82 total 110.07 last 74.83)
 - open/close 8658 (time 1787795152.83 total 120.07 last 76.78)
 - open/close 9333 (time 1787795162.84 total 130.09 last 67.41)
 - open/close 9903 (time 1787795172.84 total 140.09 last 56.99)
 - open/close 10549 (time 1787795182.85 total 150.10 last 64.54)
 - open/close 11211 (time 1787795192.86 total 160.11 last 66.13)
 - open/close 11912 (time 1787795202.87 total 170.11 last 70.06)
 - open/close 12604 (time 1787795212.90 total 180.14 last 68.98)
 - open/close 13396 (time 1787795222.90 total 190.15 last 79.17)
 - open/close 14085 (time 1787795232.92 total 200.17 last 68.77)
 - open/close 14795 (time 1787795242.93 total 210.18 last 70.93)
 - open/close 15579 (time 1787795252.95 total 220.20 last 78.24)
 - open/close 16323 (time 1787795262.96 total 230.20 last 74.35)
 - open/close 17064 (time 1787795272.97 total 240.22 last 73.97)
 - open/close 17765 (time 1787795282.98 total 250.23 last 70.04)
 - open/close 18470 (time 1787795292.99 total 260.23 last 70.45)
 - open/close 19223 (time 1787795302.99 total 270.24 last 75.29)
 - open/close 19778 (time 1787795313.00 total 280.25 last 55.43)
total: 20000 open/close in 283.75 seconds: 70.48 ops/second
fail_loc=0
oleg455-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787795329 ; total 0 ; last 0)
 - unlinked 10000 (time 1787795407 ; total 78 ; last 78)
total: 20000 unlinks in 155 seconds: 129.032257 unlinks/second
 - open/close 731 (time 1787795499.88 total 10.00 last 73.07)
 - open/close 1431 (time 1787795509.88 total 20.01 last 69.96)
total: 2000 open/close in 27.63 seconds: 72.38 ops/second
oleg455-server: debugfs 1.47.3-wc2 (11-Nov-2025)